在页控件层次结构中为以编程方式添加的控件保留位置。

<asp:PlaceHolder
????EnableTheming="True|False"
????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"
????SkinID="string"
????Visible="True|False"
/>

Expand 图像备注

Expand 图像示例

Expand image请参见