
head runat="server">
title></title>
asp:ContentPlaceHolder ID="head" runat="server">
/asp:ContentPlaceHolder>
/head>
body>
form id="form1" runat="server">
asp:ScriptManager ID="ScriptManager1" runat="server">
/asp:ScriptManager>
div>
asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
/asp:ContentPlaceHolder>
asp:ContentPlaceHolder ID="ContentPlaceHolder2" runat="server">
/asp:ContentPlaceHolder>
asp:ContentPlaceHolder ID="ContentPlaceHolder3" runat="server">
/asp:ContentPlaceHolder>
/div>
/form>
/body>
/html>
新建一个页面,继承模板页Hello.mater,命名为Hello.aspx。
Html代码示例如下:
/asp:Content>
asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
asp:UpdatePanel ID="UpdatePanel1" runat="server">
ContentTemplate>
asp:TextBox ID="TextBox1" runat="server">/asp:TextBox>
/ContentTemplate>
Triggers>
asp:AsyncPostBackTrigger ControlID='ContentPlaceHolder2$Button1' EventName='click' />
/Triggers>
/asp:UpdatePanel>
/asp:Content>
asp:Content ID="Content3" ContentPlaceHolderID="ContentPlaceHolder2" runat="server">
asp:Button ID="Button1" runat="server" Text="Button" />
/asp:Content>
asp:Content ID="Content4" ContentPlaceHolderID="ContentPlaceHolder3" runat="server">
/asp:Content>
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
TextBox1.Text = "Hello!"
End Sub