Issue with changing the background of active filter #2

[ozonemojo2]

This issue http://www.telerik.com/forums/issue-with-changing-the-background-of-active-filter#8qeqk4W15k-RS15ZY2UuRA does not work if I apply more than one filter in cascade (only one column is affected)
Could you help me?
Thanks

[Eyup]

Hello Andrea,

You can use the following approach:

protected void RadGrid1_DataBound(object sender, EventArgs e)
{
    foreach (GridColumn col in RadGrid1.MasterTableView.RenderColumns)
    {
        string exp = col.EvaluateFilterExpression();
        col.HeaderStyle.BackColor = string.IsNullOrEmpty(exp) ?
              Color.Empty : Color.LightBlue;
    }
}

Hope this helps. Please give it a try and let me know if it works for you.

Regards,
Eyup
Telerik