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Custom renderer

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55292 Jan 26,2007 05:31 PM UTC Feb 1,2007 12:31 AM UTC WinForms 3
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Tags: GridControl
Stuart Grimsell
Asked On January 26, 2007 05:31 PM UTC


I am trying to attach a custom renderer to the first column in a hierarchical grid.

I cannot get the renderer to be attached to the column if I have "ShowTreeLines" set to true - I always get the standard GridDataBoundTreeCellRenderer instead (my renderer is derived from this one).

How can I do this.....

Thanks

Stuart

Administrator [Syncfusion]
Replied On January 29, 2007 07:00 PM UTC

Hi Stuart,

We were not able to reproduce the issue here. Is it possible for you to upload us a sample or modify the browser sample to reproduce the issue here? This will help us to analyse the issue further.

Best Regards,
Haneef

Stuart Grimsell
Replied On January 30, 2007 12:37 PM UTC


Haneef,

Attached is a zipped project that shows the problem ( I think ).

Toggle the check box to set whether the grid is showing tree lines - my renderer paints everything a rather fetching violet.

Thanks,

Stuart

Renderer.zip

Administrator [Syncfusion]
Replied On February 1, 2007 12:31 AM UTC

Hi Stuart,

Do you want to replace the DataBoundTreeCell with your FunkyDrawCell in a grid? If so, you should remove the databound treecell from the cellmodel and add your FunkyDrawCell to cellmodel. Here is a code snippet to show this.

FunkyDrawModel parp = new FunkyDrawModel( gridDataBoundGrid1.Model );
//gridDataBoundGrid1.Model.CellModels.Add("FunkyDraw", parp );
gridDataBoundGrid1.Model.CellModels.Remove("DataBoundTreeCell");
gridDataBoundGrid1.Model.CellModels.Add("DataBoundTreeCell", parp );

Here is a modified sample.
Renderer.zip

Best Regards,
Haneef

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