📄 user_subject.aspx
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="user_subject.aspx.cs" Inherits="user_user_subject" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>欢迎进入控制面板</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<div class ="left"><!-- #include file ="user_left.htm" --></div>
<div class ="center">
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
CellPadding="4" DataKeyNames="id" DataSourceID="sqlds_subject" ForeColor="Black"
GridLines="Vertical" Height="172px" Width="317px">
<FooterStyle BackColor="#CCCC99" />
<Columns>
<asp:BoundField DataField="id" HeaderText="编号" InsertVisible="False" ReadOnly="True"
SortExpression="id" />
<asp:TemplateField HeaderText="用户编号" InsertVisible="False" SortExpression="userid">
<EditItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("userid") %>' Visible="False"></asp:Label>
</EditItemTemplate>
<ControlStyle Width="0px" />
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("userid") %>' Visible="False"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="name" HeaderText="主题名称" SortExpression="name" />
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
</Columns>
<RowStyle BackColor="#F7F7DE" />
<SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right" />
<HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
<asp:SqlDataSource ID="sqlds_subject" runat="server" ConnectionString="<%$ ConnectionStrings:dsn %>"
DeleteCommand="DELETE FROM [subject] WHERE [id] = @id" InsertCommand="INSERT INTO [subject] ([name], [userid]) VALUES (@name, @userid)"
SelectCommand="SELECT [id], [name], [userid] FROM [subject] WHERE ([userid] = @userid)"
UpdateCommand="UPDATE [subject] SET [name] = @name, [userid] = @userid WHERE [id] = @id">
<DeleteParameters>
<asp:Parameter Name="id" Type="Int32" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="name" Type="String" />
<asp:Parameter Name="userid" Type="Int32" />
<asp:Parameter Name="id" Type="Int32" />
</UpdateParameters>
<SelectParameters>
<asp:SessionParameter Name="userid" SessionField="userid" Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:Parameter Name="name" Type="String" />
<asp:Parameter Name="userid" Type="Int32" />
</InsertParameters>
</asp:SqlDataSource>
增加主题：<br />
<asp:TextBox ID="tb_subject" runat="server"></asp:TextBox>
<asp:Button ID="btnADD" runat="server" OnClick="btnAdd" Text="增加主题" />
<span id="msg" runat ="server"></span>
</div>
</div>
</form>
</body>
</html>
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