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Breaking changes with Grid in Q1 2011?

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rjmorton
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rjmorton asked on 24 May 2011, 08:35 PM
Did something change in the Q1 2011 release for datagrid that causes breaking changes?
I just upgraded today, fired up a project that has been compiling and working flawlessly and I'm getting a huge amount of compilation errors around the Grid control.

The main one that is significant is the following snippet:
GridViewDataColumn oColorName = new GridViewDataColumn();
oColorName.UniqueName = "ColorName";
oColorName.HeaderText = "Color Name";
radGridReport.Columns.Insert(6, oColorName);

I'm getting a red squiggly under the 'new GridViewDataColumn()' with the following error:
"Cannot create an instance of the abstract class or interface 'Telerik.WinControls.UI.GridViewDataColumn'"

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rjmorton
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answered on 24 May 2011, 10:49 PM
Nevermind - seems we can't call:
GridViewDataColumn oColorName = new GridViewDataColumn(); 
directly anymore - need to use something like
GridViewDataColumn oColorName = new GridViewTextBoxColumn(); 

instead.


sigh.....
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