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Not visible cell rendering (with DataTemplate)

Thread ID:





101581 Nov 3,2011 11:50 AM Jan 9,2012 02:07 AM WPF 2
Tags: GridControl
Puthirak OM
Asked On November 3, 2011 11:50 AM


I'm using a GridControl in virtual mode.
So only the visible cells are rendered and shown.

With a normal cell (for example, a static cell) that is NOT visible, I can call the method
GetRenderStyleInfo and use it to render the cell. For example:

GridRenderStyleInfo renderStyleInfo = myGrid.GetRenderStyleInfo(visibleLineInfoRow.LineIndex,
RenderCellArgs renderCellArgs = new RenderCellArgs(myGrid, visibleLineInfoRow,
visibleLineInfoColumn, rect, renderStyleInfo);
IGridCellRenderer gridCellRenderer = myGrid.CellRenderers["Static"];
gridCellRenderer.Render(aDrawingContext, renderCellArgs);

But this method does not work if my cell is using a DataTemplate.

Is there a way to force the rendering of a cell (using a DataTemplate) that is NOT visible ?

In fact, I need to get the visual of the cell.


Puthirak OM
Replied On November 3, 2011 11:52 AM

Forgot to tell you the version of Syncfusion I'm using.
It's the version

Rajasekar [Syncfusion]
Replied On January 9, 2012 02:07 AM

Hi Puthirak,

Sorry for the inconvenience, At present we don’t have virtualization support for DataTemplated cell, so here you can’t force the DataTemplated cells to render.

Please let us know if you have any queries.



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