Adding images to row

[s]

I'm trying to generate images at run time and display them in the header row.  I'm trying to do this programatically in the code behind.  I can only seem to display text in the header row.  Both the number of rows and the number of columns are determined at run time. Is there a way I can insert binary image data directly into the header?

[Vasil]

Hi,

You could use RadBinaryImage in the data rows of the grid, but not in it's header. The control needs to have specified DataValue which determines the source field from which the data will be passed as a byte array.

You will find more information here:
http://www.telerik.com/help/aspnet-ajax/radbinaryimage.html
http://demos.telerik.com/aspnet-ajax/binaryimage/examples/default/defaultcs.aspx

To place an image into the header this approach can be used:

protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
   {
       if (e.Item is GridHeaderItem)
       {
           GridHeaderItem header = (GridHeaderItem)e.Item;
           Image img=new Image();
           img.ID = "Image1";
           img.ImageUrl = "~/Image1.gif";
           header["columnUniqueName"].Controls.Add(img);
       }
   }

Greetings,
Vasil
the Telerik team