为 ASP.NET 母版页中的内容创建一个区域。
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|---|
<asp: ContentPlaceHolder
????????EnableViewState="True|False"
????ID="string"
????OnDataBinding="DataBinding event handler"
????OnDisposed="Disposed event handler"
????OnInit="Init event handler"
????OnLoad="Load event handler"
????OnPreRender="PreRender event handler"
????OnUnload="Unload event handler"
????runat="server"
????Visible="True|False"
>
????????<!-- child controls -->
</asp:ContentPlaceHolder> |
备注
示例
下面的代码示例说明如何使用 ContentPlaceHolder 控件定义母版页的内容区域。此网页是母版页，它使用 ContentPlaceHolder 控件定义了一个内容区域。内容页通过设置 @ Page 指令的 MasterPageFile 属性并定义 Content 控件来引用此母版页。
| Visual Basic? |  复制代码 |
|---|
<%@ Master Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>MasterPage Example</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server" />
</div>
</form>
</body>
</html>
|
| C#? | 复制代码 |
|---|
<%@ Master Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>MasterPage Example</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server" />
</div>
</form>
</body>
</html>
|
请参见
参考
ContentPlaceHolder
其他资源
ASP.NET 母版页
