Hierarchical grid, export to PDF Error with Custom Expand/Collapse Column

[gc_0620]

Update:

Telerik Please close this issue. I was able to able to fix it as suggested by Princy.

Basically, in Pre-Render event I hide the Default Expand/Collapse Column and rest I followed based on below link.


http://www.telerik.com/community/forums/aspnet-ajax/grid/gridexpandcolumn-expandimageurl-and-buttontype.aspx


Thanks Telerik and Princy.

gc_0620

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Folks using VS 2010 with RadGrid for ASP.Net Ajax 2011 V2.

I have a Hierarchical grid, Master Table HierarchyLoadMode="Client".

If use use expand/collapse Expand/Collapse ImageUrl from a File via ColumnCreated event, I got the attached error message while exporting to PDF. But If i do not call Column created event in Radgrid thus by using default Expand/Collapse ImageURL, the PDF export works fine. Also if  I use HierarchyLoadMode=Server or ServerOnDemand and call ColumnCreated event, export works fine. 
 
Any help appreciated..

Thanks

gc_0620

protected void RadGrid1_ColumnCreated(object sender, GridColumnCreatedEventArgs e)
    {
        if (e.Column is GridExpandColumn)
        {
            (e.Column as GridExpandColumn).ButtonType = GridExpandColumnType.ImageButton;

            (e.Column as GridExpandColumn).ExpandImageUrl = "~/Images/grd_SinglePlus.gif";
            (e.Column as GridExpandColumn).CollapseImageUrl = "~/Images/grd_SingleMinus.gif";

        }
    }
 protected void Export_to_PDF_Click(object sender, System.EventArgs e)
    {

        RadGrid1.ExportSettings.ExportOnlyData = false;
        RadGrid1.MasterTableView.HierarchyDefaultExpanded = true;
        RadGrid1.ExportSettings.OpenInNewWindow = true;

        RadGrid1.MasterTableView.ExportToPdf();
    }

[Princy]

Hello,

I suppose this issue arises since you have DIV element with specified dimensions or absolute positioning. Check the following help documentation which explains more about this.
PDF export.

Thanks,
Princy.