I am getting several errors from the Visual Studio designer when attempting to open user controls containing UltraGrids. Some of the errors listed are...
The type 'Infragistics.Win.UltraWinGrid.UltraCombo'has no property named 'CharacterCasing'
Object of type 'Infragistics.Win.Apperance' cannot be converted to type 'Infragistics.Win.AppearanceBase'
The type Infragistics.Win>ultraWinGrid.UltraGridOverride' has no property named 'HeaderStyle'
These errors are all contained in the .Designer.cs files for the controls, and prevent me from using the VS designer for these controls.
I have previously seen these errors and was able to get rid of them by re-building the project and/or closing and re-opening the solution in VS. Unfortunately these errors are now persistent.
Does anyone know how to fix this?
I am using NetAdvantage 2009 v9.1
If that's the case, that's probably VS problem. Close all open tabs, close your solution, delete all bin and obj folders in your solution, open the solution again and rebuild.
I did install the hotfix, and I used the upgade utility. The references to Win, Shared, and UltraWinGrid are there. The strange thing is that the VS 2008 design screen displays the errors (giving the "To prevent possible data loss before loading the designer, the following errors must be resolved" message) so I can't see the layout of the control, but I can compile and run the form that uses the control.
Did you just install a hot fix? If so, use the project upgrade utility to upgrade the references.
Another reason is that when you drag a grid it should add references to Win and Shared dlls, but it is not always working so add them manually. Recreate the controls tab to fix it.