谢谢,大卫!(迟到 3 年)。您的解决方案对我有用,混合了模态和非模态窗口,在代码中显示......
<body>
<form id="form2" runat="server">
<telerik:RadSplitter runat="server" ID="RadSplitter1" BorderStyle="None" PanesBorderSize="0">
<telerik:RadPane ID="RadPane1" runat="server">
<div id="ContentPane">
<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>
</telerik:RadPane>
</telerik:RadSplitter>
<telerik:RadWindowManager ID="RadWindowManager1" runat="server" EnableShadow="true" Style="z-index: 12345" KeepInScreenBounds="true" RestrictionZoneID="ContentPane">
<Windows>
<telerik:RadWindow ID="RadWindow1" runat="server" Title="Login" Height="250px"
Width="300px" Left="200px" ReloadOnShow="true" ShowContentDuringLoad="false" VisibleStatusbar="false"
Modal="true" Behaviors="Move, Close">
</telerik:RadWindow>
<telerik:RadWindow ID="RadWindow2" runat="server" Title="Copy Asset" Height="250px"
Width="400px" Left="200px" ReloadOnShow="true" ShowContentDuringLoad="false" VisibleStatusbar="false"
Modal="true" Behaviors="Move, Close">
</telerik:RadWindow>
<telerik:RadWindow ID="RadWindow3" runat="server" Title="Create Asset" Height="650px" Top="50px"
Width="800px" Left="125px" ReloadOnShow="true" ShowContentDuringLoad="false" VisibleStatusbar="false"
Modal="true" Behaviors="Move, Resize, Close">
</telerik:RadWindow>
<telerik:RadWindow ID="RadWindow4" runat="server" Title="View/Edit Connections" Height="800px"
Width="800px" Left="50px" ReloadOnShow="true" ShowContentDuringLoad="false"
Modal="false" Behaviors="Move, Resize, Close, Maximize, Minimize">
</telerik:RadWindow>
<telerik:RadWindow ID="RadWindow5" runat="server" Title="Make Connections" Height="750px"
Width="1150px" Left="100px" Top="75px" ReloadOnShow="true" ShowContentDuringLoad="false"
Modal="false" Behaviors="Move, Resize, Close">
</telerik:RadWindow>
<telerik:RadWindow ID="RadWindow6" runat="server" Title="User Doc" Height="750px"
Width="1150px" Left="100px" Top="25px" ReloadOnShow="false" ShowContentDuringLoad="true"
Modal="true" Behaviors="Move, Resize, Close" NavigateUrl="~/Doc/CoreConnect.pdf">
</telerik:RadWindow>
<telerik:RadWindow ID="RadWindow7" runat="server" Title="About" Height="300px"
Width="500px" Left="100px" Top="100px" ReloadOnShow="false" ShowContentDuringLoad="true"
Modal="true" Behaviors="Move, Resize, Close" VisibleStatusbar="false" >
</telerik:RadWindow>
</Windows>
</telerik:RadWindowManager>
</form>
</body>