RadDock for ASP.NET AJAX
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RadControls for ASP.NET AJAX

Every skin provides a default icon that appears in the RadDock title bar for custom commands. Typically, however, you will want to change this icon to a more meaningful image.

To modify the image that appears as a custom command's icon, you need to follow these steps:

  1. Define a CSS class that identifies a background image to represent the custom command. You can use a separate CSS file and link to it, or you can define the CSS class in the <head> tag of the Web page. The CSS class you define is applied to the <a> element for the command on the rendered Web page.

    CopyASPX
    <head runat="server">
    <title>Untitled Page</title>
    <style type="text/css">
        .MyCustomStyle
        {
            width: 15px !imoprtant;
            background: url(../MyImages/CustomCommand.gif) !imoprtant;
        }
    </style>
</head>

  2. Set the CssClass property of the command to your new CSS class:

    CopyASPX
    <telerik:raddock runat="server" id="RadDock1" text="Custom Command">  
    <Commands>    
        <telerik:DockCommand 
            CssClass="MyCustomStyle"        
            Name="doSomething"        
            OnClientCommand="HandleDoSomething" />    
        <telerik:DockExpandCollapseCommand />  
    </Commands>
</telerik:raddock>
Tip

If the custom command has two states (when using Telerik.Web.UI.DockToggleCommand), set the AlternateCssClass property of the command to supply an image for the alternate state.

See Also