ModalPopupExtender的用法: <title>模式窗体</title> <mce:style type="text/css"><!-- .ModalBackground { background-color:#6699cc; filter:alpha(opacity=70); } --></mce:style><style type="text/css" mce_bogus="1">.ModalBackground { background-color:#6699cc; filter:alpha(opacity=70); } </style> -------------------------------------------------------------------------------- <body style="font-size:13px;" mce_style="font-size:13px;"> <form id="form1" runat="server"> <div align="center"> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <asp:Panel ID="Panel1" runat="server"> </asp:Panel> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <asp:LinkButton ID="LinkButton2" runat="server">点击弹出模式窗体</asp:LinkButton> <%--ModalPopupExtender所用的Panel--%> <asp:Panel ID="panModal" runat="server" Height="200px" Width="300px" BackColor="White" HorizontalAlign="Center" BorderColor="DarkTurquoise" BorderWidth="3px"> <asp:Button ID="btnOK" runat="server" Text="OK" onclick="btnOK_Click" /> <asp:Button ID="btnClose" runat="server" Text="Close" /> </asp:Panel> <%--ModalPopupExtender的用法: TargetControlID是指:ModalPopupExtender的目标控件ID OkControlID是指:控件的ID 这里指 btnOK CancelControlID是指:指取消 PopupControlID是指:panel BackgroundCssClass 指模式空间的背景颜色 DropShadow是指是否留下阴影 Drag是指是否支持拖拽 PopupDragHandleControlID是指可拖拽的控件ID--%> <cc1:ModalPopupExtender ID="ModalPopupExtender2" runat="server" TargetControlID="LinkButton2" OkControlID="btnOk" CancelControlID="btnClose" PopupControlID="panModal" BackgroundCssClass="ModalBackground" Drag="false"> </cc1:ModalPopupExtender> </ContentTemplate> </asp:UpdatePanel> </div> </form> </body> </html>