| 后编译该文件为程序集,编译命令为: csc /t:library /r:System.dll,System.Web.dll C:\Inetpub\wwwroot\TeachShow\Charpter9\ReturnDataSet\DataSetClass.cs。其中:C:\Inetpub\wwwroot\TeachShow\Charpter9\ReturnDataSet\DataSetClass.cs为文件所在的路径。如果编译成功,将生成一个DataSetClass.dll文件 3、 新建一个WEB窗体,将DataSetClass.dl加入到工具箱中。方法为:打开工具箱,找到WEB窗体选项卡,单击右键,选择“添加/删除项”,单击“浏览”按钮,找到DataSetClass.dll文件,确定后就自动加到选项卡中了。控件名称即类名:DataSetClass 4、 下面开始使用该控件:绘制一个两行一列的表格,上一行放一个DataSetClass,下一行放一个DataGrid控件用来显示数据。 5、 代码如下: Test.aspx内容: <%@ Register TagPrefix="cc2" Namespace="TeachShow.Charpter9.ReturnDataSet" Assembly="DataSetClass" %> <%@ Page language="c#" Codebehind="Test.aspx.cs" AutoEventWireup="false" Inherits="TeachShow.Charpter9.ReturnDataSet.Test" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>Test</title> <LINK rel="stylesheet" type="text/css" href="../../Style.css"> <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1"> <meta name="CODE_LANGUAGE" Content="C#"> <meta name="vs_defaultClientScript" content="JavaScript"> <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5"> </HEAD> <body MS_POSITIONING="GridLayout"> <form id="Form1" method="post" runat="server"> <div align="center"> <center> <table border="0" cellpadding="0" cellspacing="0" width="558" height="198"> <tr> <td width="558" height="35" class="smallred"><FONT face="宋体"> <cc2:DataSetClass id="DataSetClass1" runat="server" sortType="LastName" sortStyle="asc"></cc2:DataSetClass></FONT></td> </tr> <tr> <td width="558" height="163"> <asp:DataGrid id="DataGrid1" runat="server" Width="542px" CssClass="smallBlack"></asp:DataGrid></td> </tr> </table> </center> </div> </form> </body> </HTML> Test.aspx.cs内容: using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; namespace TeachShow.Charpter9.ReturnDataSet { /// <summary> /// Test 的摘要说明。 /// </summary> public class Test : System.Web.UI.Page { protected System.Web.UI.WebControls.DataGrid DataGrid1; protected System.Web.UI.WebControls.DropDownList DropDownList1; 上一页 [1] [2] [3] [4] [5] 下一页 |