FY-15.PDF

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1

2 2001

3 ASP.NET 15 ASP.NET ASP.NET 1 ASP.NET 2 Visual Studio.NET.NET Visual Studio.NET 3 ASP.NET C# 4 Web Form Web Form 5 ASP.NET ASP.NET 6 7 HTML HTML ASP.NET 8 ASP.NET ADO.NET ADO.NET Dataset 9 config.web global.asax 10 Web Service Web Service Web Service 11 ASP.NET Web 12 XML ASP.NET MSMQ 13 ASP.NET 14 Window 15 ASP.NET ASP.NET ASP.NET VB.NET VB ASP : 2 : Microsoft ASP.NET : : C D : C D : : : : : : lwm@hope.com.cn : , , , , , : C D : : / : / / : :

4 : ISBN /TP 73 : CD 8

5 ASP.NET.NET ASP.NET.NET ASP.NET.NET ASP.NET ASP.NET ASP.NET.NET ASP.NET VB.NET VB ASP 15 ASP.NET 1.NET ASP.NET 2 Visual Studio.NET.NET Visual Studio.NET 3 ASP.NET C# 4 Web Form Web Form 5 ASP.NET ASP.NET Web Form 6 7 HTML HTML ASP.NET 8 ASP.NET ADO.NET ADO.NET Dataset 9 config.web global.asax 10 Web Service Web Service Web Service.NET 11 ASP.NET Web

6 12 XML ASP.NET MSMQ 13 ASP.NET 14 Window 15 ASP.NET Visual Studio.NET FrameWork SDK

7

8 1.1.NET IT.NET Microsoft.NET PC Microsoft.NET HTML XML XML Web Microsoft XML Web Microsoft.NET.NET.NET User Experience.NET.NET Microsoft.NET Windows.NET MSNTM.NET Office.NET Visual Studio.NET bcentraltm.net Internet XML Internet.NET XML Windows DNA 2000

9 1 9 Windows Windows.Net Visual Studio.NET XML.Net bcentral Web Outlook MSN MSN.Net MSN.Net BETA 1.2 ASP.NET ASP 0.9 Web HTML Web ActiveX Data Objects ADO Active Server Page 1.0 IIS Windows ASP ADO 1998 ASP 2.0 ASP 1.0 ASP 2.0 ASP 2.0 IIS 4.0 ASP Microsoft Transaction Server(MTS) Windows 2000 Windows IIS 5.0 ASP 3.0 ASP COM Windows 2000 MTS COM COM+ IIS 5.0 COM+

10 ASP.NET ASP.NET ASP Microsoft Active Server Pages ASP.net.NET ASP.NET ASP3.0 ASP ASP.NET ASP ASP ASP.NET ASP.NET ASP managed code NGWS Runtime NGWS Runtime ASP ASP.NET Web Controls forms HTML Controls ASP / select box ASP.NET "data-bound" ASP.NET Visual Basic.NET VBScript VBScript ASP COM ASP.NET session state

11 ASP.NET ASP Web ( ) ASP ASP(Active Server Page) Visual Basic.NET ASP.NET ASP ASP.NET 1 ASP VBScript JavaScript ASP socket C++ Visual Basic.NET ASP.NET NGWS runtime ASP VBScript JavaScript Visual Basic.NET C Sharp 2 ASP.NET aspx ASP.NET Web FORM ASP ASP.NET ASP.NET 3 ASP.NET ASP ASP.NET ASP.NET ASP.NET C# Visual Basic.NET JavaScript C ASP.NET Visual Basic VC++ ASP.NET ASP NGWS Windows 2000 ASP aspx ASP NGWS NGWS ASP.ASP.aspx ASP.NET ASP

12 ASP.NET Java Java Web Java OO ASP.NET Java 1 Java IBM e-business application framework Java XML CORBA IBM VisuageAge For Java WebSphere Web IBM Applic ation Framework server scalable Oracle Sybase Java Sun.NET.NET IT 2.NET Web Java Applet HTML java applet ASP.NET server applet server Java package server Java Servlet Java Bean ASP Script COM ASP.NET Web service SOAP UDDI w3c Java ASP.NET Web

13 2.1 ASP.NET Windows 2000 Server SP1 IE5.5 Frameowork SDK Visual Studio.NET 2.2 CPU: Intel Pentium II-class 300 MHz ( Intel Pentium III-class 600 MHz) : 96 MB ( 128 MB) : 250 MB( ) 155 ) : 800x600, 256 colors CD-ROM: required Microsoft Windows SP1 Microsoft Internet Explorer 5.5 IIS5.0 : MDAC 2.6 Beta 2 ASP.NET Office 2000 ASP.NET \Microsoft Office\Office\mso9.dll ASP.NET Office Office mso9.dll ASP.NET(NGWS SDK) 5/EN-US/Setup.ex VisualStudio.NET Beta1.0 FrameWork SDK beta1.0 windows2000 sp1 IE5.5 iis, iis front page front page QFE

14 14 2 Visual Studio NET VisualStudio.NET Office mso9.dll Visual Studio.NET Beta

15 2 Visual Studio NET Visual Studio.NET Visual Studio.NET Visual Studio.NET Visual Studio.NET File New Project Ctrl+Shift+N

16 16 2 Visual Studio NET Web saidy Web Server Ok 2-5 Web test test References.cs test.cs, test

17 2 Visual Studio NET 17 Add New Item Categories Web Project Items Templates C# Class Open cs

18 18 2 Visual Studio NET Web Form test Add New Item Web Form aspx Web Form.cs Design

19 2 Visual Studio NET 19 test.dll.exe Visual Studio.NET Tools Connection To Database

20 20 2 Visual Studio NET VS.NET Visual Studio.NET VB.NET VC.NET C# Jdeveloper Jbuilder VC++ VB

21 ASP.NET C# C Sharp VB.NET Jscript C# C Sharp C# 3.1 C# int x; String s; String s1, s2; Object o; Object obj = new Object(); public String name; Response.Write("foo"); C# C++ // /* /* C#.cs ///<summary> /// ///</summary> xml

22 22 3 ASP.NET Web String s = Request.QueryString["Name"]; String value = Request.Cookies["key"]; get set public String name { get {... return...; set {... = value; String[] a = new String[3]; a[0] = "1"; a[1] = "2"; a[2] = "3"; String[][] a = new String[3][3]; a[0][0] = "1"; a[1][0] = "2"; a[2][0] = "3"; String s = "Hello World"; int i = 1; double[] a = { 3.00, 4.00, 5.00 ;

23 3 ASP.NET C# String s1; String s2 = "hello"; s2 += " world"; s1 = s2 + "!!!"; Double int i = 3; String s = i.tostring(); double d = Double.Parse(s); if if (Request.QueryString!= null) { Case switch (FirstName) { case "John" :... break; case "Paul" :... break; case "Ringo" :... break; default:... break;

24 24 3 ASP.NET for for for (int i=0; i<3; i++){ a(i) = "test"; // for for(initialize;condition;iterator){ // initialize;condition;iterator While while int i = 0; while (i<3) { Console.WriteLine(i.ToString()); i += 1; while while(condition){ // break continue while do foreach foreach do while do 3.3 struct class struct class

25 3 ASP.NET 25 void MyButton_Click(Object sender, EventArgs E) { MyObject obj = (MyObject)Session["Some Value"]; IMyObject iobj = obj; C# C# using System; namespace MySpace { public class Foo : Bar { int x; public Foo() { x = 4; public void Add(int x) { this.x += x; public int GetNum() { return x; // csc /out:librarycs.dll /t:library // library.cs C# using System; public class ConsoleCS { public ConsoleCS() { Console.WriteLine("Object Created"); public static void Main (String[] args) { Console.WriteLine("Hello World"); ConsoleCS ccs = new ConsoleCS();

26 26 3 ASP.NET // csc /out:consolecs.exe /t:exe console.cs using System; public class Module { public static void Main (String[] args) { Console.WriteLine("Hello World"); // csc /out:consolecs.exe /t:exe console.cs Cat Lion Lion Cat Lion Cat Cat Cat eat() sleep() Lion Play() C# C# profile.cs Profile ExtendedProfile ExtendedProfile Profile _phonenumber, _firstname, _lastname get set ExtendedProfile inheritance/testprofile.aspx <%@ Import Namespace="inheritance" %> <html> <style> div { font: 8pt verdana; background-color:cccccc; border-color:black; border-width:1; border-style:solid; padding:10,10,10,10;

27 3 ASP.NET 27 </style> <script language="c#" runat="server"> public void Page_Load(Object sender, EventArgs E) { Profile profile = new Profile(); Message.InnerHtml += "<u>profile Class</u><br>"; Message.InnerHtml += "First: " + profile.getfirstname() + "<br>"; Message.InnerHtml += "Last: " + profile.getlastname() + "<br>"; Message.InnerHtml += "Phone: " + profile.getphonenumber() + "<br><br>"; ExtendedProfile extendedprofile = new ExtendedProfile(); Message.InnerHtml += "<u>extendedprofile Class</u><br>"; Message.InnerHtml += "First: " + profile.getfirstname() + "<br>"; Message.InnerHtml += "Last: " + profile.getlastname() + "<br>"; Message.InnerHtml += "Phone: " + extendedprofile.getphonenumber() + "<br>"; Message.InnerHtml += "Adress1: " + extendedprofile.getadress1() + "<br>"; Message.InnerHtml += "Adress2: " + extendedprofile.getadress2() + "<br>"; Message.InnerHtml += "City: " + extendedprofile.getcity() + "<br>"; Message.InnerHtml += "State: " + extendedprofile.getstate() + "<br>"; Message.InnerHtml += "Postal: " + extendedprofile.getpostal() + "<br>"; Message.InnerHtml += "Description:" + extendedprofile.getdescription() + "<br>"; </script> <body style="font: 10pt verdana"> <b><h3>simple Inheritance Example</h3></b><br><br> Object Output:<br> <br> </body> <div id="message" runat="server"/> </html> inheritance/profile.cs

28 28 3 ASP.NET (inheritance/profile.cs) namespace inheritance { using System; using System.Text; public class Profile { private String _firstname; private String _lastname; private String _phonenumber; public Profile() { _firstname = "Saidy"; _lastname = "Chan"; _phonenumber = "(010) "; public void setphonenumber(string phonenumber) { _phonenumber = phonenumber; public String getphonenumber() { return _phonenumber; public void setfirstname(string firstname) { _firstname = firstname; public String getfirstname() { return _firstname; public void setlastname(string lastname) { _lastname = lastname; public String getlastname()

29 3 ASP.NET 29 { return _lastname; public class ExtendedProfile: Profile { private String _address1; private String _address2; private String _city; private String _state; private String _postal; private String _description; public ExtendedProfile() { _address1 = "01,HuangFu Street"; _address2 = "XuanWu"; _city = "BeiJing"; _state = "BeiJing"; _postal = "100000"; _description = " "; public void setaddress(string address1, String address2) { _address1 = address1; _address2 = address2; public String getadress1() { return _address1; public String getadress2() { return _address2; public void setcity(string city) {

30 30 3 ASP.NET _city = city; public String getcity() { return _city; public void setstate(string state) { _state = state; public String getstate() { return _state; public void setpostal(string postal) { _postal = postal; public String getpostal() { return _postal; public void setdescription(string description) { _description = description; public String getdescription() { return _description; inhe.bat csc /t:library /r:system.xml.dll /out:..\bin\iprofile.dll Profile.cs 3-1

31 3 ASP.NET C# Profile ExtendedProfile ExtendedProfile Profile <SOURCE> interface ISaveData { </SOURCE> void save(); interface <SOURCE> public class Profile : ISaveData </SOURCE> multi/testprofile.aspx <%@ Import Namespace="Shai" %> <html>

32 32 3 ASP.NET <style> div { font: 8pt verdana; background-color:cccccc; border-color:black; border-width:1; border-style:solid; padding:10,10,10,10; </style> <script language="c#" runat="server"> public void Page_Load(Object sender, EventArgs E) { Profile profile = new Profile(); Message.InnerHtml += "<u>profile Class</u><br>"; Message.InnerHtml += "First: " + profile.getfirstname() + "<br>"; Message.InnerHtml += "Last: " + profile.getlastname() + "<br>"; Message.InnerHtml += "Phone: " + profile.getphonenumber() + "<br><br>"; profile.save(); "<br>"; "<br>"; "<br>"; ExtendedProfile extendedprofile = new ExtendedProfile(); Message.InnerHtml += "<u>extendedprofile Class</u><br>"; Message.InnerHtml += "First: " + profile.getfirstname() + "<br>"; Message.InnerHtml += "Last: " + profile.getlastname() + "<br>"; Message.InnerHtml += "Phone: " + extendedprofile.getphonenumber() + Message.InnerHtml += "Adress1: " + extendedprofile.getadress1() + Message.InnerHtml += "Adress2: " + extendedprofile.getadress2() + Message.InnerHtml += "City: " + extendedprofile.getcity() + "<br>"; Message.InnerHtml += "State: " + extendedprofile.getstate() + "<br>"; Message.InnerHtml += "Postal: " + extendedprofile.getpostal() + "<br>"; Message.InnerHtml += "Description: " + extendedprofile.getdescription() + "<br>"; extendedprofile.save();

33 3 ASP.NET 33 </script> <body style="font: 10pt verdana"> <b><h3> / </h3></b> Object Output:<br> <br> <div id="message" runat="server"/> </body> </html> multi/profile.cs namespace Shai { using System; using System.IO; using System.Runtime.Serialization.Formatters.Binary; using System.Xml; interface ISaveData { void save(); public class Profile : ISaveData { protected String _firstname; protected String _lastname; protected String _phonenumber; public Profile() { _firstname = "Saidy"; _lastname = "Chan"; _phonenumber = "(010) "; public virtual void setphonenumber(string phonenumber) { _phonenumber = phonenumber; public String getphonenumber() { return _phonenumber;

34 34 3 ASP.NET public void setfirstname(string firstname) { _firstname = firstname; public String getfirstname() { return _firstname; public void setlastname(string lastname) { _lastname = lastname; public String getlastname() { return _lastname; public virtual void save() { //save data in text format: FileStream s = new FileStream("D:\\profile.bin", FileMode.Create, FileAccess.Write); BinaryFormatter b = new BinaryFormatter(); b.serialize(s, this); s.close(); public class ExtendedProfile: Profile { protected String _address1; protected String _address2; protected String _city; protected String _state; protected String _postal; protected String _description; public ExtendedProfile() {

35 3 ASP.NET 35 _address1 = " "; _address2 = " "; _city = " "; _state = " "; _postal = "100000"; _description = " "; public override void setphonenumber(string phonenumber) { _phonenumber = phonenumber; public void setaddress(string address1, String address2) { { _address1 = address1; _address2 = address2; public String getadress1() return _address1; public String getadress2() { return _address2; public void setcity(string city) { _city = city; public String getcity() { return _city; public void setstate(string state) { _state = state; public String getstate() { return _state;

36 36 3 ASP.NET public void setpostal(string postal) { _postal = postal; public String getpostal() { return _postal; public void setdescription(string description) { _description = description; public String getdescription() { return _description; public override void save() { String _document = "D:\\saidy.xml" ; XmlTextWriter writer = null; try { writer = new XmlTextWriter (_document, null); writer.formatting = Formatting.Indented; writer.writestartdocument(false); writer.writedoctype("profile", null, null, null); writer.writestartelement("profile"); writer.writeelementstring("firstname", _firstname); writer.writeelementstring("lastname", _lastname); writer.writeelementstring("phonenumber", _phonenumber); writer.writeelementstring("address1", _address1); writer.writeelementstring("address2", _address2); writer.writeelementstring("city", _city); writer.writeelementstring("state", _state); writer.writeelementstring("postal", _postal); writer.writeendelement();

37 3 ASP.NET 37 writer.flush(); writer.close(); catch(exception e) { Console.WriteLine ("Exception: {0", e.tostring()); C# " " CLR.NET VB.NET C#

38 38 3 ASP.NET 3.5 VB.NET C# " " IL JITter IL Windows.NET IL CLR CLR IL.NET VB.NET C# CLR CLR CLR CLR Visual Basic C# VB.NET C# CLR Visual Studio.NET COM VB.NET COM 1

39 4.1 Web Form Form VB MS.NET Form Windows Windows Form Web Web Form Windows Form Windows VB Web Form Web Web Web HTML Form Web Web VB Form Web Web (Object) MS.NET Web Form aspx Web Form CLR aspx CLR ASP ASP VBScript JavaScript ASP ASP.NET VB.NET C# Jscript.NET ASP.NET ASPX CLR ASPX 1. aspx 2. aspx aspx aspx aspx asp 250% Web 4.2 Page 4-1 aspx

40 40 4 Web aspx <form action="form1.aspx" method="post"> <h3> : <input id="name" type=text> : <select id="city" size=1> <option> </option> <option> </option> <option> </option> </select> <input type=submit value=" "> </form> HTML HTML ASPX aspx IIS5.0 ASP3.0 ASP.NET 4.3 Server Control ASP.NET Web Web Server Control Web Control VB Control (Visual Studio.NET 7.0) Control Form

41 4 Web 41 Server Control Server Control HTML Server Control HTML ASP HTML Netscape IE DHTML Server Control Web Form Server Control aspx <html> <script language="vb" runat=server> Sub SubmitBtn_Click(Sender As Object, E As EventArgs) Message.Text = "Hi " & Name.Text & ", : " & city.selecteditem.text End Sub </script> <body> <center> <form action="form2.aspx" method="post" runat="server"> <h3> : <asp:textbox id="name" runat="server"/> : <asp:dropdownlist id="city" runat=server> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </asp:dropdownlist>

42 42 4 Web runat="server"/> <p> <asp:button type=submit text=" " OnClick="SubmitBtn_Click" <asp:label id="message" runat="server"/> </form> </center> </body> </html> Server Control 1. asp:textbox 2. asp:dropdownlist 3. asp:label RunAt RunAt= Sevrer Server <script language="vb" runat=server> Sub SubmitBtn_Click(Sender As Object, E As EventArgs) Message.Text = "Hi " & Name.Text & ", : " & city.selecteditem.text End Sub </script> VB VB void SubmitBtn_Click(Object sender, EventArgs e) void Sender Sender Sender Click button Message Name city <form action="form2.aspx" method="post" runat="server"> <h3> Name: <asp:textbox id="name" runat="server"/> Category: <asp:dropdownlist id="city" runat=server> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </asp:dropdownlist> <asp:button type=submit text=" " OnClick="SubmitBtn_Click" runat="server"/> <p> <asp:label id="message" runat="server"/>

43 4 Web 43 </form> ID VB.NET ID ASP ID ID Name <input id= name= > VBSCript Jscript Form Input <SCRIPT LANGUAGE=javascript> <!-- document.all( )= ; //--> </SCRIPT> DHTML ID Form ASPX html runat=server <input type=text> <asp:textbox> <asp:dropdownlist>, <asp:listitem> submit <asp:button> SubmitBtn_Click <asp:label id= Message runat= server /> asp:label HTML ASP+ HTML <input type="hidden" name=" VIEWSTATE value=" " /> ASP+ runat=server 4.4 Web ASP.NET aspx asp ASP.NET

44 44 4 Web Web Server Control Control ASP.NET OnClick ASP.NET OnMouseOver OnMouseOver OnMouseOver ASP.NET ASP.NET ASPX HTTP ASP.NET ASP ASP.NET view state ASP.NET <HTML> <BODY> <SCRIPT language="vb" runat="server"> Sub ShowValues(Sender As Object, Args As EventArgs) divresult.innertext = "You selected '" _& selopsys.value & "' for machine '" _& txtname.value & "'." End Sub </SCRIPT> <DIV id="divresult" runat="server"> </DIV> <FORM runat="server"> <INPUT type="text" id="txtname" runat="server"> <P /> :

45 4 Web 45 <select id="selopsys" size="1" runat="server"> <OPTION>Windows 95</OPTION> <OPTION>Windows 98</OPTION> <OPTION>Windows NT4</OPTION> <OPTION>Windows 2000</OPTION> </SELECT> <P /> <INPUT type="submit" value="submit" runat="server" onserverclick="showvalues"> </FORM> </BODY> </HTML> <HTML> <BODY> You selected 'Windows 98' for machine 'iceberg'. <FORM name="ctrl0" method="post" action="pageone.aspx" id="ctrl0"> <INPUT type="hidden" name=" VIEWSTATE" value="a0z x"> : <INPUT type="text" id="txtname" name="txtname" value="tizzy"> <P /> : <SELECT id="selopsys" size="1" name="selopsys"> <OPTION value="windows 95">Windows 95</OPTION> <OPTION selected value="windows 98">Windows 98</OPTION> <OPTION value="windows NT4">Windows NT4</OPTION> <OPTION value="windows 2000">Windows 2000</OPTION> </SELECT> <P /> <INPUT type="submit" value="submit"> </FORM> </BODY> </HTML> ASP If Len(Request.Form("selOpSys")) > 0 Then StrOpSys = Request.Form("selOpSys") StrName = Request.Form("txtName") Response.Write("You selected '" & stropsys _& "' for machine '" & strname & "'.") End If

46 46 4 Web asp+ If Len(selOpSys.value) > 0 Then Response.Write("You selected '" & selopsys.value _& "' for machine '" & txtname.value & "'.") End If asp+ ASP.NET ASP.NET ASP Page_load Page_OnLoad IsPostBack Page_load page.aspx <%@ Register TagPrefix="Acme" TagName="Login" Src="page.ascx" %> <html> <title> </title> <script language="vb" runat="server"> Sub Page_Load(Sender As Object, E As EventArgs) If (Page.IsPostBack) MyLabel.Text &= " " & MyLogin.UserId & "<br>" MyLabel.Text &= " " & MyLogin.Password & "<br>" End If End Sub </script> <body style="font: 10pt verdana"> <center> <h3> </h3></center> <form runat="server"> <Acme:Login id="mylogin" UserId="" Password="" BackColor="beige" runat="server"/>

47 4 Web 47 </form> <asp:label id="mylabel" runat="server"/> </body> </html> Page_OnLoad IsPostBack page.ascx <script language="vb" runat="server"> Public BackColor As String = "white" Public Property UserId As String Get Return UserName.Text End Get Set UserName.Text = Value End Set End Property Public Property Password As String Get Return Pass.Text End Get Set Pass.Text = Value End Set End Property </script> <center> <table style="background-color:<%=backcolor%>;font: 10pt verdana;border-width:1;border-style:solid;border-color:black;" cellspacing=15> <tr> <td><b> : </b></td> <td><asp:textbox id="username" runat="server"/></td> </tr> <tr> <td><b> : </b></td> <td><asp:textbox id="pass" TextMode="Password" runat="server"/></td> </tr> <tr> <td></td> <td><asp:button Text=" " runat="server"/></td>

48 48 4 Web 4-3 </tr> </table> </center> page.aspx 4-3

49 4 Web 49 Page_OnLoad <html> <head> <title> </title> <script language="vb" runat="server"> Sub Page_Load(sender As Object, e As EventArgs) If Not IsPostBack Then Dim values as ArrayList= new ArrayList() values.add (" ") values.add (" ") values.add (" ") values.add (" ") values.add (" ") values.add (" ") DropDown1.DataSource = values DropDown1.DataBind End If End Sub Sub SubmitBtn_Click(sender As Object, e As EventArgs) Label1.Text = " " + DropDown1.SelectedItem.Text End Sub </script> </head> <body> <center><h3><font face="verdana"> </font></h3></center> <form runat=server> <center><asp:dropdownlist id="dropdown1" runat="server" /></center> <center><asp:button Text=" " OnClick="SubmitBtn_Click" runat=server/></center> <p> <center><asp:label id=label1 font-name="verdana" font-size="10pt" runat="server" /></center> </form> <body> </html> 4-4

50 50 4 Web page_load SQL System.Data System.Data.SQL <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data.SQL" %> pagedata.aspx <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data.SQL" %> <html> <script language="vb" runat="server"> Sub Page_Load(Src As Object, E As EventArgs) Dim DS As DataSet Dim MyConnection As SQLConnection

51 4 Web 51 Dim MyCommand As SQLDataSetCommand MyConnection = New SQLConnection("server='iceberg';uid=sa;pwd=;database=info") MyCommand = New SQLDataSetCommand("select * from infor",myconnection) DS = New DataSet() End Sub </script> <center> MyCommand.FillDataSet(ds, "infor") MyDataGrid.DataSource=ds.Tables("infor").DefaultView MyDataGrid.DataBind() <body> <h3><font face="verdana">page_load </font></h3> <ASP:DataGrid id="mydatagrid" runat="server" Width="600" BackColor="white" BorderColor="black" ShowFooter="false" CellPadding=3 CellSpacing="0" Font-Name="Verdana" Font-Size="8pt" HeaderStyle-BackColor="#aaaadd" MaintainState="false" /> /body> </center> </html> page_load SQL Server info infor SQL 4-6

52 52 4 Web 4-6 Page_load IsValid Web Form 4-1 HtmlInputText HtmlTextAreaHtm HtmlSelect HtmlInputFile TextBox ListBox DropDownList RadioButtonList Value Value Value Value Text SelectedItem SelectedItem SelectedItem

53 4 Web 53 Validate.aspx <html> <head> <script language="vb" runat="server"> Sub ValidateBtn_Click(sender As Object, e As EventArgs) If (Page.IsValid) Then Else lbloutput.text = "!" lbloutput.text = "!" End If if not isnumeric(textbox1.text) then lbloutput.text="!" End if End Sub </script> </head> <body> <center><h3><font face="verdana"> </font></h3></center> <p> <form runat="server"> <title> </title> <center> <table bgcolor="white" cellpadding=10> <tr valign="top"> <td colspan=3> <asp:label ID="lblOutput" Text=" " ForeColor="red" Font-Name="Verdana" Font-Size="10" runat=server /><br> </td> </tr> <tr> <td align=right> <font face=verdana size=2> :</font> </td> <td> <ASP:RadioButtonList id=radiobuttonlist1 RepeatLayout="Flow"

54 54 4 Web runat=server> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </ASP:RadioButtonList> </td> <td align=middle rowspan=1> <asp:requiredfieldvalidator id="requiredfieldvalidator1" ControlToValidate="RadioButtonList1" Display="Static" InitialValue="" Width="100%" runat=server> * </asp:requiredfieldvalidator> </td> </tr> <tr> <td align=right> <font face=verdana size=2> :</font> </td> <td> <ASP:TextBox id=textbox1 runat=server /> </td> <td> <asp:requiredfieldvalidator id="requiredfieldvalidator2" ControlToValidate="TextBox1" Display="Static" Width="100%" runat=server> * </asp:requiredfieldvalidator> </td> </tr> <td> </tr> <tr> <td></td> <td> runat=server /> <ASP:Button id=button1 text=" " OnClick="ValidateBtn_Click" </td> <td></td>

55 4 Web 55 </tr> </table> </center> </form> </body> </html> clicked IsNumeric() IsData() XX XXXX XXXXXX XX X

56 56 4 Web Validate1.aspx <html> <head> <script language="vb" runat="server"> End Sub Sub ValidateBtn_Click(sender As Object, e As EventArgs) If (Page.IsValid) Then lbloutput.text = "!" Else </script> </head> <body> lbloutput.text = "!" End If If not isnumeric(textbox1.text) then bloutput.text="!" End if if left$(textbox1.text,2)<>"11" then lbloutput.text=" " End if <center><h3><font face="verdana"> </font></h3></center> <p> <form runat="server"> <title> </title> <center> <table bgcolor="white" cellpadding=10> <tr valign="top"> <td colspan=3>

57 4 Web 57 <asp:label ID="lblOutput" Text=" " ForeColor="red" Font-Name="Verdana" Font-Size="10" runat=server /><br> </td> </tr> <tr> <td align=right> <font face=verdana size=2> :</font> </td> <td> <ASP:TextBox id=textbox1 runat=server /> </td> <td> <asp:requiredfieldvalidator id="requiredfieldvalidator2" ControlToValidate="TextBox1" Display="Static" Width="100%" runat=server> * </asp:requiredfieldvalidator> </td> </tr> <td> </tr> <tr> <td></td> runat=server /> <td> <ASP:Button id=button1 text=" " OnClick="ValidateBtn_Click" </td> <td></td> </tr> </table> </center> </form> </body> </html> Left$() 4-8

58 58 4 Web

59 4 Web 59 RequiredFieldValidator CompareValidator RangeValidator RegularExpressionValidator CustomValidator ValidationSummary RequiredFieldValidator validate3.aspx <html> <body> <center> <title> (1)</title> <h3><font face="verdana"> (1)</font></h3> <form runat=server> : <asp:textbox id=text1 runat="server"/> <asp:requiredfieldvalidator id="requiredfieldvalidator1" ControlToValidate="Text1" Font-Name="Arial" Font-Size="11" runat="server">! </asp:requiredfieldvalidator> <p> </form> </center> </body> </html> <asp:button id="button1" runat="server" Text=" " /> 4-10

60 60 4 Web 4-10 CompareValidator CompareValidator validata4.aspx <%@ Page clienttarget=downlevel %> <html> <title>comparevalidator </title> <head> <script language="vb" runat="server"> EventArgs) </script> </head> <body> Sub Button1_OnSubmit(sender As Object, e As EventArgs) If Page.IsValid Then lbloutput.text = "!" Else lbloutput.text = "!" End If End Sub Sub lstoperator_selectedindexchanged(sender As Object, e As comp1.operator = lstoperator.selectedindex comp1.validate End Sub <center> <h3><font face="verdana">comparevalidator </font></h3>

61 4 Web 61 <form runat=server> <table bgcolor="#eeeeee" cellpadding=10> <tr valign="top"> <td> <h5><font face="verdana"> 1:</font></h5> <asp:textbox Selected id="txtcomp" runat="server"></asp:textbox> </td> <td> <h5><font face="verdana"> :</font></h5> <asp:listbox id="lstoperator" OnSelectedIndexChanged="lstOperator_SelectedIndexChanged" runat="server"> <asp:listitem Selected Value="Equal" >=</asp:listitem> <asp:listitem Value="NotEqual" ><></asp:listitem> >>=</asp:listitem> <asp:listitem Value="GreaterThan" >></asp:listitem> <asp:listitem Value="GreaterThanEqual" <asp:listitem Value="LessThan" ><</asp:listitem> <asp:listitem Value="LessThanEqual" >=<</asp:listitem> </asp:listbox> </td> <td> <h5><font face="verdana"> 2:</font></h5> <asp:textbox id="txtcompto" runat="server"></asp:textbox><p> <asp:button runat=server Text=" " ID="Button1" onclick="button1_onsubmit" /> </td> </tr> </table> <asp:comparevalidator id="comp1" ControlToValidate="txtComp" ControlToCompare = "txtcompto" Type="String" runat="server"/> <br> <asp:label ID="lblOutput" Font-Name="verdana" Font-Size="10pt" runat="server"/> </form> </center> </body> </html> 4-11

62 62 4 Web 4-11 RangeValidator RangeValidator RangeValidator validata5.aspx <%@ Page clienttarget=downlevel %> <html> <center> <title>rangevalidator </title> <head> EventArgs) <script language="vb" runat="server"> Sub Button1_Click(sender As Object, e As EventArgs) If (Page.IsValid) Then lbloutput.text = "!" Else lbloutput.text = "!" End If End Sub Sub lstoperator_selectedindexchanged(sender As Object, e As

63 4 Web 63 </script> </head> <body> rangeval.type = lsttype.selectedindex rangeval.validate End Sub <h3><font face="verdana">rangevalidator </font></h3> <p> <form runat="server"> <table bgcolor="#eeeeee" cellpadding=10> <tr valign="top"> <td> <h5><font face="verdana"> :</font></h5> <asp:textbox Selected id="txtcomp" runat="server"/> </td> <td> <h5><font face="verdana"> :</font></h5> <asp:dropdownlist id="lsttype" OnSelectedIndexChanged="lstOperator_SelectedIndexChanged" runat=server> <asp:listitem Selected Value="String" >String</asp:ListItem> runat="server" /> <asp:listitem Value="Integer" >Integer</asp:ListItem> </asp:dropdownlist> </td> <td> <h5><font face="verdana"> :</font></h5> <asp:textbox id="txtmin" runat="server" /> </td> <td> <h5><font face="verdana"> :</font></h5> </td> </tr> </table> <asp:textbox id="txtmax" runat="server" /><p> <asp:button Text=" " ID="Button1" onclick="button1_click" <asp:rangevalidator id="rangeval" Type="String" ControlToValidate="txtComp" MaximumControl="txtMax" MinimumControl="txtMin" runat="server"/> <br> <asp:label id="lbloutput" Font-Name="verdana" Font-Size="10pt" runat="server" />

64 64 4 Web </form> </body> </center> </html> integer string double float date currency , ASP RegularExpressionValidator RegularExpressionValidator RegularExpression

65 4 Web 65 Warren McCulloch Walter Pitts 1956, Stephen Kleene McCulloch Pitts Ken Thompson Ken Thompson Unix Unix qed RegularExpression a z Web HTML HTML VBScript Visual Basic C VB Scripting Edition VB Scripting Edition VBScript \ "n" "n" "\n" "\\" "\" "\(" "("

66 66 4 Web ^ $ * "zo*" "z" "zoo" + "zo+" "zoo", "z"? "a?ve?" "never" "ve". (pattern) Matches Item [0]...[n] ( ) "\(" "\)" x y x y "z food" "z" "food" "(z f)ood" "zoo" "food" {n n n "o{2" "Bob "o" "foooood" o {n, n n "o{2," "Bob" "o" "foooood" o "o{1," "o+" "o{0," "o*" {n,m m n n m "o{1,3" "fooooood" o "o{0,1" "o?" [xyz] "[abc]" "plain" "a" [^xyz] "[^abc]" "plain" "p" [a-z] "[a-z]" "a" "z" [^m-z] "[m-z]" "m" "z" \b "er\b" "never" "er" "verb" "er" \B "ea*r\b" "never early" "ear" \d [0-9] \D [^0-9] \f \n \r \s "[ \f\n\r\t\v]" \S "[^ \f\n\r\t\v]" \t

67 4 Web 67 \v \w "[A-Za-z0-9_]" \W "[^A-Za-z0-9_]" \num num num "(.)\1" \n n n 1, 2 3 "\11" "\011" "\0011" "\001" "1" 256 ASCII \xn n n "\x41" "A" "\x041" "\x04" "1" ASCII RegularExpressionValidator ControlToValidate ControlToValidate="TextBox1" ValidationExpression test@yesky.com xxx@yyy.com.cn, "= "^\w+((-\w+) (\.\w+))*\@[a-za-z0-9]+((\. -)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$" validata5.aspx </head> <body> <center><h3><font face="verdana"> </font></h3></center> <p> <form runat="server"> <center> <title> </title> <table bgcolor="#eeeeee" cellpadding=10> <tr valign="top"> <td colspan=3>

68 68 4 Web <asp:label ID="lblOutput" Text=" " Font-Name="Verdana" Font-Size="10pt" runat="server"/> </td> </tr> <tr> <td align=right> <font face=verdana size=2> </font> </td> <td> <ASP:TextBox id=textbox1 runat=server /> </td> <td> <asp:regularexpressionvalidator id="regularexpressionvalidator1" runat="server" ControlToValidate="TextBox1" ValidationExpression="^\w+((-\w+) (\.\w+))*\@[a-za-z0-9]+((\. -)[A-Za-z0-9]+ )*\.[A-Za-z0-9]+$" Display="Static" Font-Name="verdana" Font-Size="10pt"> ! </asp:regularexpressionvalidator> </td> </tr> <tr> <td></td> <td> <ASP:Button text=" " OnClick="ValidateBtn_Click" runat=server /> </td> <td></td> </tr> </table> </center> </form> </body> </html> Pattern, 4-13

69 4 Web Page_Unload <script language="vb" runat="server"> public Dim MyConnection As SQLConnection Page_Load Sub Page_Load(Src As Object, E As EventArgs) Dim DS As DataSet Dim MyCommand As SQLDataSetCommand MyConnection = New SQLConnection("server='iceberg';uid=sa;pwd=;database=info") MyCommand = New SQLDataSetCommand("select * from infor",myconnection) Myconnection.open() DS = New DataSet() MyCommand.FillDataSet(ds, "infor")

70 70 4 Web MyDataGrid.DataSource=ds.Tables("infor").DefaultView MyDataGrid.DataBind() End Sub Page_UnLoad Sub Page_UnLoad(Src As Object, E As EventArgs) MyConnection.Close() End Sub Page_Load Page_Unload Page_Load Page_Unload <%@ import namespace="system.io" %> <html> <head> <title>asp+ </title> </head> <body> <script language="vb" runat="server"> public Dim writefile As StreamWriter Sub Page_Load(Sender As Object,E as EventArgs) writefile = File.CreateText( "c:\test.txt" ) writefile.writeline( "!" ) writefile.writeline( " Page_Load Page_Unload!" ) Response.Write( "test.txt!" ) End Sub Sub Page_UnLoad(Sender AS Object, E as EventArgs) writefile.close End Sub </script> </body> </html> Page_Load Page_Unload Page_Load

71 4 Web Web Form ASP.NET Web Form <form></form> ASP.NET AddBtn_Click(Sender As Object, E As EventArgs) AddAllBtn_Click(Sender As Object, E As EventArgs) RemoveBtn_Click(Sender As Object, E As EventArgs) RemoveAllBtn_Click(Sender As Object, E As EventArgs) result(sender As Object,E As EventArgs) form <form action="menent.aspx" runat=server> menent.aspx <html> <script language="vb" runat="server"> Sub AddBtn_Click(Sender As Object, E As EventArgs) If Not (AvailableFonts.SelectedIndex = -1) InstalledFonts.Items.Add(New ListItem(AvailableFonts.SelectedItem.Value)) AvailableFonts.Items.Remove(AvailableFonts.SelectedItem.Value) End If End Sub Sub AddAllBtn_Click(Sender As Object, E As EventArgs) Do While Not (AvailableFonts.Items.Count = 0) InstalledFonts.Items.Add(New ListItem(AvailableFonts.Items(0).Value)) AvailableFonts.Items.Remove(AvailableFonts.Items(0).Value) Loop End Sub Sub RemoveBtn_Click(Sender As Object, E As EventArgs)

72 72 4 Web If Not (InstalledFonts.SelectedIndex = -1) AvailableFonts.Items.Add(New ListItem(InstalledFonts.SelectedItem.Value)) InstalledFonts.Items.Remove(InstalledFonts.SelectedItem.Value) End If End Sub Sub RemoveAllBtn_Click(Sender As Object, E As EventArgs) Do While Not (InstalledFonts.Items.Count = 0) AvailableFonts.Items.Add(New ListItem(InstalledFonts.Items(0).Value)) InstalledFonts.Items.Remove(InstalledFonts.Items(0).Value) Loop End Sub Sub result(sender As Object,E As EventArgs) dim tmpstr as String tmpstr="<br>" Do While Not (InstalledFonts.Items.Count = 0) tmpstr=tmpstr & InstalledFonts.items(0).value & "<br>" InstalledFonts.items.remove(InstalledFonts.items(0).value) Loop tmpstr=system.web.httputility.urlencodetostring(tmpstr,system.text.enco ding.utf 8) Page.Navigate("result.aspx?InstalledFonts=" & tmpstr) End Sub </script> <body bgcolor="#ccccff"> <center> <h3><font face="verdana">.net-> </font></h3> </center> <center> <form action="menent.aspx" runat=server>

73 4 Web 73 runat=server> runat=server> runat=server/> <table> <tr> <td> </td> <td> <!-- Filler --> </td> <td> </td> </tr> <tr> <td> <asp:listbox id="availablefonts" width="100px" <asp:listitem>roman</asp:listitem> <asp:listitem>arial Black</asp:listitem> <asp:listitem>garamond</asp:listitem> <asp:listitem>somona</asp:listitem> <asp:listitem>symbol</asp:listitem> </asp:listbox> </td> <td> <!-- Filler --> </td> <td> <asp:listbox id="installedfonts" width="100px" <asp:listitem>times</asp:listitem> <asp:listitem>helvetica</asp:listitem> <asp:listitem>arial</asp:listitem> </asp:listbox> </td> </tr> <tr> <td> <!-- Filler --> </td> <td> <asp:button text="<<==" OnClick="RemoveAllBtn_Click"

74 74 4 Web runat=server/> runat=server/> runat=server/> <asp:button text="<--" OnClick="RemoveBtn_Click" <asp:button text="-->" OnClick="AddBtn_Click" <asp:button text="==>>" OnClick="AddAllBtn_Click" <asp:label id="message" forecolor="red" font-bold="true" runat=server/> </td> </tr> <tr align=center> <td align=center> <asp:button text=" " Onclick="result" runat=server/> <!-- Filler --> </td> </tr> </table> </form> </center> </body> </html> Request.Params("InstalledFonts") result.aspx <html> <script language="vb" runat="server"> Sub Page_Load(Sender As Object, E As EventArgs) If Not (Page.IsPostBack) NameLabel.Text = Request.Params("InstalledFonts") End If End Sub </script> <BODY BGCOLOR="#CCCCFF"> <h3><font face="verdana">.net-> </font></h3> <p> <p> <hr> <form action="controls_navigationtarget.aspx" runat=server> <font face="verdana">

75 4 Web 75 </font> </form> Hi, : <asp:label id="namelabel" runat=server/>! </body> </html>

76 76 4 Web PostBack Page_Load Load true void Page_Load(Object Sender, EventArgs e) { if ((IsPostBack) & (TextBox2.Text == "")) { TextBox2.Text="Hello " + TextBox1.Text + "!!!"; IsPostBack TextBox2.Text <asp:textbox id="textbox1" Text=" <Tab>" AutoPostBack="True" Columns=50 runat="server"/> AutoPostBack="True" PostBack <html> <head> <script language="c#" runat="server"> void Page_Load(Object Sender, EventArgs e) { if ((IsPostBack) & (TextBox2.Text == "")) { TextBox2.Text="Hello " + TextBox1.Text + "!!!"; </script> </head> <body bgcolor="#ccccff"> <center> <br><br><br> <h3><font face="verdana">.net->autopostback </font></h3> <br><br> </center> <center> <form runat="server"> <p> <asp:textbox id="textbox1" Text=" <Tab>" AutoPostBack="True" Columns=50 runat="server"/> <p> <asp:textbox id="textbox2" Columns=50 runat="server"/> <p> <asp:button Text=" " Runat="server"/>

77 4 Web 77 <p> </form> </center> </body> </html> <Tab>

78 5.1 ASP.NET 5.2 ASP+ Web Web HTML 3.2 ASP.NET TextBox 90% 90%

79 5 ASP+ 79 ValidationSummary Page API Microsoft ActiveX Microsoft.NET BaseValidator BaseValidator BaseValidator Text Label 5.3 Web 5.4 Visual Basic 1. ASPX 2. Page_Load HTML ASPX Page_Load

80 80 5 ASP HTML 8. ASP.NET Web 3 4 Page 5.5 API Page 5-1 IsValid Validators Validate Validators IValidator Page Validators IValidator Page IValidator IValidator

81 5 ASP+ 81 IValidator 5-2 IsValid ErrorMessage Validate IsValid C# IValidator val; foreach(val in Validators) { Val.IsValid = true; IValidator val; Beta 1 Page Validate Validate public class Conditional : Page { public HtmlInputCheckBox chksameas; public RequiredFieldValidator rfvalshipaddress; protected override void Validate() { // bool enableship =!chksameas.checked; rfvalshipaddress.enabled = enableship; // base.validate();

82 82 5 ASP+ 5.6 JScript JScript HTML (Document Object Model, DOM) Internet Explorer 4.0 Internet Explorer DOM HTML CustomValidator CustomValidator WebUIValidation.js Web "_aspx" include config.web config.web ASP.NET XML <Webcontrols clientscriptslocation="/_aspx/{0/script/" />

83 5 ASP+ 83 config.web "{0" Page "clienttarget=downlevel" ASPX Page Language="c#" clienttarget=downlevel %> "auto" Microsoft Internet Explorer 4.0 Beta 1 Web HTML <span> HTML 2. tab 3. ShowSummary=true ShowMessageBox=true

84 84 5 ASP+ API 5-3 Page_IsValid Boolean Page_Validators Page_ValidationActive Boolean False isvalid Boolean PDC ("IsValid") "onclick" "onsubmit" HTML Image <input type=image runat=server value=" " onclick="page_validationactive=false;" OnServerClick=cmdCancel_Click > Button ImageButton "onclick" <asp:imagebutton runat=server id=cmdimgcancel AlternateText=" " OnClick=cmdCancel_Click/> document.all["cmdimgcancel "].onclick = new Function("Page_ValidationActive=false;"); </script> HtmlInputButton LinkButton

85 5 ASP+ 85 Label public class ChangeColorPage : Page { public Label lblzip; public RegularExpressionValidator valzip; protected override void OnLoad(EventArgs e) { lblzip.forecolor = valzip.isvalid? Color.Black : Color.Red; <asp:label id=lblzip runat=server Text="Zip Code:"/> <asp:textbox id=txtzip runat=server OnChange="txtZipOnChange();" /></asp:textbox><br> <asp:regularexpressionvalidator id=valzip runat=server ControlToValidate=txtZip ErrorMessage=" " ValidationExpression="[0-9]{5" /><br> <script language=javascript> function txtziponchange() { // if (typeof(page_validators) == "undefined") return; // lblzip.style.color = valzip.isvalid? "Black" : "Red"; </script> Beta ValidatorValidate(val)

86 86 5 ASP+ ValidatorEnable(val, enable) ValidatorHookupControl(control, val) Boolean HTML change public class Conditional : Page { public HtmlInputCheckBox chksameas; public RequiredFieldValidator rfvalshipaddress; protected override void Validate() { bool enableship =!chksameas.checked; rfvalshipaddress.enabled = enableship; base.validate(); <input type=checkbox runat=server id=chksameas onclick="onchangesameas();" > <br> <script language=javascript> function OnChangeSameAs() { var enableship =!event.srcelement.status; ValidatorEnable(rfvalShipAddress, enableship); </script> 5.7 RequiredFieldValidator RequiredFieldValidator

87 5 ASP CompareValidator RangeValidator ControlToCompare CompareValidator 1. ControlToValidate 2. ControlToValidate 3. ControlToCompare 4. ControlToCompare RangeValidator maximum minimum 5.8 Enabled Visible Display Enabled Visible Display Display=None Display=Dynamic Display=Static ("&nbsp") Visible=false ASP.NET Visible Visible=false Visible=false Enabled Enabled=false Visible=false Beta 1 ValidatorEnable Visible Enabled IsValid

88 88 5 ASP+ 5.9 CustomValidator CustomValidator Web CustomValidator tab CustomValidator CustomValidator ClientValidationFunction ClientValidationFunction CustomValidator C# public bool ServerValidation(object source, string value) { try { int i = int.fromstring(value); return ((i % 2) == 0); catch { return false; JScript Microsoft Internet Explorer VBScript <asp:customvalidator id="customval2" runat=server ErrorMessage=" 2 " ControlToValidate="txtCustomData" OnServerValidationFunction=ServerValidation ClientValidationFunction="CheckEven" /><br> Data Field : <asp:textbox id="txtcustomdata" runat="server" /> <script language=javascript> <!-- function CheckEven(source, value) { var val = parseint(value, 10); if (isnan(val)) return false; return ((val % 2) == 0);

89 5 ASP+ 89 // --> </script> CustomValidator RequiredFieldValidator CustomValidator ControlToValidate Beta1 ControlToValidate CheckBoxList tab Beta 1 change ValidatorHookupControl 5.10 ValidationPropertyAttribute HTML value DataGrid Calendar HTML RadioButtonList CheckBoxList 5.11 Web ASP.NET

90 90 5 ASP+ (a) (b) (c) 5-5 RequiredFieldValidator RegularExpressionValidator CompareValidator RangeValidator CompareValidator, CustomValidator Web id id 6-10 HTML ASP+ 1..html.asp.aspx 2. runat=server 3. ID name <html> <head>

91 5 ASP+ 91 <title> ;/title> </head> <body> <p> ID </p> <form runat=server> <table> <tr> <td> ID </td> <td><input type=text runat=server id=txtname></td> </tr> <tr> <td> </td> <td><input type=password runat=server id=txtpword></td> </tr> <tr> <td> </td> <td><input type=password runat=server id=txtrepword></td> </tr> <table><br> <input type=submit runat=server id=cmdsubmit value=submit> </form> </body> </html> 5-1

92 92 5 ASP+ RequiredFieldValidator (*) User ID RequiredFieldValidator <tr> <td> <asp:requiredfieldvalidator runat=server ControlToValidate=txtName ErrorMessage=" ID "> * </asp:requiredfieldvalidator> </td> <td>user ID:</td> <td><input type=text runat=server id=txtname></td> </tr> * ControlToValidate ID <asp:validationsummary runat=server headertext= /> ID RegularExpressionValidator

93 5 ASP+ 93 ID <td> <input type=text runat=server id=txtname> <asp:regularexpressionvalidator runat=server ControlToValidate="txtName" ErrorMesage=" 6-10 " ValidationExpression="[a-zA-Z]{6,10" /> </td> <asp:regularexpressionvalidator runat=server display=dynamic ControlToValidate="txtPWord" " /> <asp:regularexpressionvalidator runat=server display=dynamic ControlToValidate="txtPWord" ErrorMessage=" 4-12 " ValidationExpression="[\S{4,12" /> CompareValidator

94 94 5 ASP+ <asp:comparevalidator runat=server ControlToValidate=txtRePWord ControlToCompare=txtPWord ErrorMessage=" " /> CompareValidator a C Sharp public bool CheckID(Object source, string value){ return value.substring(0, 1).tolower()!= "a"; CustomValidator <asp:customvalidator runat=server controltovalidate="txtname" errormessage="id " OnServerValidationFunction="CheckID" /> IsValid public OnSubmit(Object source, EventArgs e){ if (Page.IsValid){ // ; 5-4

95 5-4 5 ASP+ 95

96 6.1 ASP.NET <!-- --> <asp:textbox id= width=200px maxlength=60 runat=server /> runat=server html JavaScript VBScript <!-- -> --> <asp:requiredfieldvalidator id=" reqval" ControlToValidate=" " ErrorMessage=" . " Display="Dynamic" Font-Name="Verdana" Font-Size="12" runat=server> * </asp:requiredfieldvalidator> ControlToValidate=" " TextBox id= Display Dynamic * <!-- -> --> <asp:regularexpressionvalidator id=" regexval" ControlToValidate=" " Display="Static" ValidationExpression="^[\w-]+@[\w-]+\.(com net org edu mil)$" Font-Name="Arial" Font-Size="11" runat=server> </asp:regularexpressionvalidator> ControlToValidate=" " ValidationExpression="^[\w-]+@[\w-]+\.

97 6 97 (com net org edu mil)$" <!-- -> --> <asp:comparevalidator id="comparevalidator1" ControlToValidate="passwd2" ControlToCompare="passwd" Display="Static" Font-Name="Arial" Font-Size="11" runat=server> </asp:comparevalidator> ControlToValidate="passwd2" ControlToCompare="passwd" csbook\form\all.aspx <html> <body> <br><br><br> <center> <h3><font face="verdana">.net-> </font></h3> </center> <form method=post runat=server> <hr width=600 size=1 noshade> <br><br> <center> <!-- --> <asp:validationsummary ID="valSum" runat="server" HeaderText=" :" DisplayMode="SingleParagraph" Font-Name="verdana" Font-Size="12" /> <p> <table border=0 width=600> <tr> <td align=right> <font face=arial size=2> :</font> </td> <td> <!-- --> <asp:textbox id= width=200px maxlength=60 runat=server /> </td>

98 98 6 <td> <!-- -> --> <asp:requiredfieldvalidator id=" reqval" ControlToValidate=" " ErrorMessage=" . " Display="Dynamic" Font-Name="Verdana" Font-Size="12" runat=server> * </asp:requiredfieldvalidator> <!-- -> --> <asp:regularexpressionvalidator id=" regexval" ControlToValidate=" " Display="Static" ValidationExpression="^[\w-]+@[\w-]+\.(com net org edu mil)$" Font-Name="Arial" Font-Size="11" runat=server> </asp:regularexpressionvalidator> </td> </tr> <tr> <td align=right> <font face=arial size=2> :</font> </td> <td> <!-- --> <asp:textbox id=passwd TextMode="Password" maxlength=20 runat=server/> </td> <td> <!-- -> --> <asp:requiredfieldvalidator id="passwdreqval" ControlToValidate="passwd" ErrorMessage="Password. " Display="Dynamic" Font-Name="Verdana" Font-Size="12" runat=server> * </asp:requiredfieldvalidator> <!-- -> --> <asp:regularexpressionvalidator id="passwdregexbal" ControlToValidate="passwd"

99 6 99 Display="Static" Font-Name="Arial" Font-Size="11" Width="100%" runat=server> </asp:regularexpressionvalidator> </td> </tr> <tr> <td align=right> <font face=arial size=2> :</font> </td> <td> <!-- ->--> <asp:textbox id=passwd2 TextMode="Password" maxlength=20 runat=server/> </td> <td> <!-- -> --> <asp:requiredfieldvalidator id="passwd2reqval" ControlToValidate="passwd2" ErrorMessage="Re-enter Password. " Display="Dynamic" Font-Name="Verdana" Font-Size="12" runat=server> * </asp:requiredfieldvalidator> <!-- -> --> <asp:comparevalidator id="comparevalidator1" ControlToValidate="passwd2" ControlToCompare="passwd" Display="Static" Font-Name="Arial" Font-Size="11" runat=server> </asp:comparevalidator> </td> </tr> </table> <p> <input runat="server" type=submit value=" "> <p> <hr width=600 size=1 noshade> </form>

100 100 6 </center> </body> </html>

101 6 101 HTML 6.2 ASP.NET ASP.NET RadioButtonList <!-- --> <ASP:RadioButtonList id=cctype Font-Name="Arial" RepeatLayout="Flow" runat=server> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </ASP:RadioButtonList> Request.QueryString( cctype ) csbook\form\select.apsx <html> <body bgcolor="#ccccff"> <center> <br><br> <h3><font face="verdana">.net->!</font></h3> <br><br><br> </center> <form method=post runat=server> <hr width=600 size=1 noshade> <center> <asp:validationsummary ID="valSum" runat="server" HeaderText=" :" DisplayMode="SingleParagraph" Font-Name="verdana" Font-Size="12" /> <p> <!-- -->

102 102 6 <table border=0 width=600> <tr> <td colspan=3> <center> <font face=arial size=2><b> </b></font> </center> </td> </tr> <tr> <td align=right> <font face=arial size=2> :</font> </td> <td> <!-- --> <ASP:RadioButtonList id=cctype Font-Name="Arial" RepeatLayout="Flow" runat=server> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </ASP:RadioButtonList> </td> <td> <asp:requiredfieldvalidator id="cctypereqval" ControlToValidate="ccType" ErrorMessage=". " Display="Static" InitialValue="" Font-Name="Verdana" Font-Size="12" runat=server> * </asp:requiredfieldvalidator> </td> </tr> </table> <p> <input runat="server" type=submit value=" "> <p> <hr width=600 size=1 noshade> </form> </center> </body> </html> 6-3

103 <asp:checkboxlist id=check1 runat="server"> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </asp:checkboxlist>

104 104 6 CheckBoxList ' Sub Button1_Click(sender As Object, e As EventArgs) Dim s As String = " :<br>" Dim i As Int32 For i = 0 to Check1.Items.Count-1 If Check1.Items(i).Selected Then ' s = s & Check1.Items(i).Text s = s & "<br>" End If Next ' Label1.Text = s End Sub csbook\form\select01.aspx <html> <head> <script language="vb" runat="server"> ' Sub Button1_Click(sender As Object, e As EventArgs) Dim s As String = " :<br>" Dim i As Int32 For i = 0 to Check1.Items.Count-1 If Check1.Items(i).Selected Then ' s = s & Check1.Items(i).Text s = s & "<br>" End If Next ' Label1.Text = s End Sub </script> </head> <body bgcolor="#ccccff"> <br><br><br>

105 6 105 <center> <h3><font face="verdana">.net->checkboxlist</font></h3> </center> <br><br> <center> <form runat=server> ' <asp:checkboxlist id=check1 runat="server"> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> <asp:listitem> </asp:listitem> </asp:checkboxlist> <p> runat="server"/> <asp:button id=button1 Text=" " onclick="button1_click" <p> <asp:label id=label1 font-name="verdana" font-size="8pt" runat="server"/> </form> </center> </body> </html>