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ColStyles property in a virtual grid

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60695 May 10,2007 03:23 AM May 10,2007 01:39 PM Windows Forms 1
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Tags: GridControl
Ben Fraser
Asked On May 10, 2007 03:23 AM

I'm using Grid 4.4.0.51, .NET 2.0

I'm using a virtual grid. I change the amount of data in the backing array and update my variable so that queryColCount returns the new number of cols.

After this I assign to the ColStyles at an index below the number of columns in the grid. I get an exception thrown about index out of bounds.

Shouldn't the number of items in colstyles be getting bigger when queryColCount returns a larger value?

If it matters, the column count has increased from 0 to 16 just before the exception occurs.

Cheers,
Ben

haneefm [Syncfusion]
Replied On May 10, 2007 01:39 PM

Hi Ben,

If you want to use the grid's internal storage, you would need to set the column count on the grid's Data object.

this.gridControl1.Model.Data.ColCount = newvalue;

Best regards,
Haneef

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