or
.messageText{ border: 1px solid black; width: 838px; height: 200px; background-color: #fff; color: #666; font: normal 11px Arial, Verdana, Helvetica, Sans-serif; text-align: justify; padding: 4px; margin: 5px;}showRightPane - > paneProperties.set_collapsed(false) is not working <script type="text/javascript"> function showRightPane() { var splitter = $find("<%= RadSplitter1.ClientID %>"); var paneProperties = splitter.GetPaneById('<%= paneProperties.ClientID %>'); paneProperties.set_collapsed(false); }</script><telerik:RadSplitter ID="RadSplitter1" runat="server" Width="100%" Height="800px" Skin="Windows7"> <telerik:RadPane ID="RadPane1" runat="server" Width="22px" Scrolling="None"> <telerik:RadSlidingZone ID="RadSlidingZoneTree" runat="server" Width="22px"> <telerik:RadSlidingPane ID="RadSlidingPaneTree" Title="Tree" runat="server" Width="200px" MinWidth="100" DockOnOpen="true"> <cee:BrowserTree ID="browserTree" runat="server" /> </telerik:RadSlidingPane></telerik:RadSlidingZone></telerik:RadPane> <telerik:RadSplitBar ID="RadSplitBarTree" runat="server" /> <telerik:RadPane ID="DrawingPane" runat="server" Scrolling="None">
<input type="button" onclick="showRightPane()" value="Show Right Pane" />
</telerik:RadPane> <telerik:RadSplitBar ID="RadSplitBarProperties" runat="server" Visible="true"></telerik:RadSplitBar> <telerik:RadPane ID="paneProperties" runat="server" Width="22px" Scrolling="None" Collapsed="true"> <telerik:RadSlidingZone ID="RadslidingzoneProperties" runat="server" Width="22px" ClickToOpen="true" SlideDirection="Left"> <telerik:RadSlidingPane ID="RadslidingpaneProperties" Title="Properties" runat="server" Width="150px" DockOnOpen="true" MinWidth="100"> Properties Content </telerik:RadSlidingPane> </telerik:RadSlidingZone> </telerik:RadPane> </telerik:RadSplitter> <telerik:RadScriptBlock runat="server" ID="RadScriptBlock1"> <script type="text/javascript"> var toolbar; var ajaxManager; function pageLoad() { toolbar = $find("<%= RadToolBarApplication.ClientID %>"); ajaxManager = $find("<%=RadAjaxManager1.ClientID %>"); } function onButtonClicked(sender, args) { var commandName = args.get_item().get_commandName(); if (commandName == "functionJS") { PageMethods.VBFunction() } } </script> </telerik:RadScriptBlock>....<telerik:RadToolBar ID="RadToolBarApplication" runat="server" OnClientButtonClicked="onButtonClicked" > <Items> <telerik:RadToolBarButton Text="button1" CommandName="functionJS" /> </Items></telerik:RadToolBar><System.Web.Services.WebMethod()> Public Sub VBFunction() Dim radWindow As New RadWindow radWindow.ID = "RadWindow8" radWindow.AutoSize = True radWindow.VisibleOnPageLoad = True RadWindowManager1.Windows.Add(radWindow) Me.form1.Controls.Add(radWindow)End Sub