UltraWinGrid Infragistics gui add column

Question

I have to extend a Infragistics UltraWinGrid View in C# by adding a simple column to an existing grid. However the column is not added after I edit the ColumnDefinition in Properties of the view ( C# Designer ). I see the previous columns there and add a new column, but it doens't show up the Designer, not the application where I test it.

To be more specific, I use the Inherited User Control when I create the extended view in C#.

What I have tried so far:

• Close C# solution, close VS2010. Reopen solution.
• Clean solution, then build.

Answer 1

Workaround: Manually add the column to the spreadsheet, and update the view. The changes will not appear in the Designer, but the new column will be displayed when running the application and displaying the window with the spreadsheet.