<style type="text/css">
            .RadWindow .rwWindowContent .radalert
            {
                background-image: url("images/InfoImg.png");
            }
        </style>

.aspc.cs
  radWindowManager1.RadAlert("Tax setup added successfully.", 300, 60, "Authority Tax Setup ", "0");


The above code, I am used for Successful message but ,I Want to display  some other image icon or  "predefined  warning"  of rad alert in place of successful message Icon,when message is failure.

Hello Sairam,

The RadAlert icon can be changed with the last parameter the RadAlert() method accepts and you can see it in action here: http://demos.telerik.com/aspnet-ajax/window/examples/browserdialogboxes/defaultcs.aspx.

The feature is also explained here: http://www.telerik.com/help/aspnet-ajax/window-programming-server-side-methods.html.


All the best,
Marin Bratanov
the Telerik team