Image in Grid Header issue

[Matthew]

I have images in the RadGrid header for each column, they work great but whenever I expand/collapse a group within the grid - the images disappear.

Is there some server-side event that fires for the Group collapse/expand...do I have to "rebind" the header images upon that event?

Thanks in advance for your help.

[Shinu]

Hi Matthew,

How do set Image in the column header? I tried setting the HeaderImageUrl property and it stays in the column header on expand/collapse.

ASPX:

<telerik:GridBoundColumn DataField="ProductName"    HeaderImageUrl="~/Images/Pic3.gif"  HeaderText="ProductName"   SortExpression="ProductName" UniqueName="ProductName"></telerik:GridBoundColumn>

Thanks
Shinu