1.html代码
<HTML> <HEAD> <title>DataGridNesting</title> <meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR"> <meta content="C#" name="CODE_LANGUAGE"> <meta content="JavaScript" name="vs_defaultClientScript"> <meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema"> </HEAD> <body MS_POSITIONING="GridLayout"> <form id="Form1" method="post" runat="server"> <asp:datagrid id="DataGrid1" runat="server" DataKeyField="ClassID" OnEditCommand="Edit_Grid1" OnCancelCommand="Cancel_Grid1" OnUpdateCommand="Update_Grid1" OnDeleteCommand="Delete_Grid1" CellPadding="4" BackColor="White" BorderWidth="1px" BorderStyle="None" BorderColor="#CC9966" Width="660px" AutoGenerateColumns="False" OnItemCommand="Item_Command"> <FooterStyle ForeColor="#330099" BackColor="#FFFFCC"></FooterStyle> <SelectedItemStyle Font-Bold="True" ForeColor="#663399" BackColor="#FFCC66"></SelectedItemStyle> <ItemStyle ForeColor="#330099" BackColor="White"></ItemStyle> <HeaderStyle Font-Bold="True" ForeColor="#FFFFCC" BackColor="#990000"></HeaderStyle> <Columns> <asp:TemplateColumn HeaderText="序号"> <HeaderStyle Width="10px"></HeaderStyle> <ItemTemplate>
<%# Container.ItemIndex+1 %> </ItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="序号"> <HeaderStyle Width="10px"></HeaderStyle> <ItemTemplate> <asp:ImageButton id="ImageButton1" runat="server" ImageUrl="add.gif"></asp:ImageButton> </ItemTemplate> </asp:TemplateColumn> <asp:BoundColumn Visible="False" DataField="ClassID" HeaderText="ClassID"> <HeaderStyle Width="0px"></HeaderStyle> </asp:BoundColumn> <asp:TemplateColumn HeaderText="班级"> <HeaderStyle Width="300pt"></HeaderStyle> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"ClassName") %> <asp:DataGrid id="DataGrid2" runat="server" DataKeyField="StudentID" OnEditCommand="grid2_EditCommand" OnCancelCommand="grid2_CancelCommand" OnUpdateCommand="grid2_UpdateCommand" OnDeleteCommand="grid2_DeleteCommand" CellPadding="4" BackColor="White" BorderWidth="1px" BorderStyle="None" BorderColor="#3366CC" Width="200px" AutoGenerateColumns="False"> <FooterStyle ForeColor="#003399" BackColor="#99CCCC"></FooterStyle> <SelectedItemStyle Font-Bold="True" ForeColor="#CCFF99" BackColor="#009999"></SelectedItemStyle> <ItemStyle ForeColor="#003399" BackColor="White"></ItemStyle> <HeaderStyle Font-Bold="True" ForeColor="#CCCCFF" BackColor="#003399"></HeaderStyle> <Columns> <asp:TemplateColumn HeaderText="序号"> <HeaderStyle Width="10px"></HeaderStyle> <ItemTemplate> <%# Container.ItemIndex+1 %> </ItemTemplate> </asp:TemplateColumn> <asp:BoundColumn Visible="False" DataField="StudentID" HeaderText="StudentID"> <HeaderStyle Width="0px"></HeaderStyle> </asp:BoundColumn> <asp:TemplateColumn HeaderText="姓名"> <HeaderStyle Width="30px"></HeaderStyle> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"StudentName") %> </ItemTemplate> <EditItemTemplate> <asp:TextBox id="txtStudentName" Runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"StudentName") %>'> </asp:TextBox> </EditItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="年龄"> <HeaderStyle Width="30px"></HeaderStyle> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"Age") %> </ItemTemplate> <EditItemTemplate> <asp:TextBox id="txtAge" Runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"Age") %>'> </asp:TextBox> </EditItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="班级"> <HeaderStyle Width="30px"></HeaderStyle> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"ClassName") %> </ItemTemplate> <EditItemTemplate> <asp:DropDownList id="drpClass" Runat="server"> <asp:ListItem Value="1">一班</asp:ListItem> <asp:ListItem Value="2">二班</asp:ListItem> <asp:ListItem Value="3">三班</asp:ListItem> </asp:DropDownList> </EditItemTemplate>