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Alan
30
Cant add header button on bands>0
posted

My webgrid binds with a hierarchical dataset. I wish to have a button in the column header of the child-band. I tried two approaches, both of them failed though Sad

Approach 1: At design time.

Through quick-design, i made a templated-colum. Through edit template, i added a button in the column header section.

This works for columns at band=0 but fails for columns at band=1.

Approach 2: At run time.(through code-behind)

 Infragistics.WebUI.UltraWebGrid.TemplatedColumn tc = new Infragistics.WebUI.UltraWebGrid.TemplatedColumn(true);
            tc = ((Infragistics.WebUI.UltraWebGrid.TemplatedColumn)e.Layout.Bands[1].Columns.FromKey("STATUS"));
            tc.HeaderItem.Visible = true;
            tc.HeaderItem.Controls.Add(new Button());

 Well, both approaches work when it is done for band '0', but the button doesn't display when its done for column in band '1'.

 

Please help....