We have some grid field layout issue with InfragisticsWPF4 binaries, while running application (with InfragisticsWPF4). 

Dynamically I want to add new ‘UnboundField’ to grid field layout in first (0th) position, but we observed that it’s always adding (new ‘UnboundField’) to the second position instead of first(0^th) position with the new version of binaries.

Code snippet:

grdComplexity.FieldLayouts[0].Fields.Insert(0, objField);

But same observation will be working fine (as expected) with Infragistics3 assemblies.

Steps to reproduce on POC(using Infragistics3 dll’s):

1.       Run Application.

2.       Click “New” button.

3.       Enter Name field duplicate cell values (ex, ‘Easy’).

4.       Press “Enter” Key.

5.       In place error will display in first (0^th) column.

Steps to reproduce on POC (using InfragisticsWPF4 dll’s):

1.       Run Application.

2.       Click “New” button.

3.       Enter Name field duplicate cell values (ex, ‘Easy’).

4.       Press “Enter” Key.

5.       In place error will display in second column.

Please find the attached POC and screenshot for your kind reference.

This regression caused after Infragistics 11.2 version migration only, it’s blocking our application automation process. let me know how we can resolve this issue with InfragisticsWPF4 binaries ASAP.

Thanks & Regards