I tried running your sample and I played around with a little bit, but I don't see any problem here like what you describe. What, exactly, do I need to do with this sample to see the problem?
Hi Mike. I've attached a video with the problem. When the combo is set to a value from the dropdown, the value selected is written to the output window. However when the value is cleared the property set is never called and nothing is written to the output window (I'm expecting zero to be written to the output window)
The Infragistics version I'm using is 11.2.20112.2050
I have now discovered that this seems to be specific to Windows 8. On Windows 7 it works as is expected.
I tried your sample with service release 2135 which is the latest for v11.2 and it worked fine for me in both Win7x64 and Win8x64. I can see that it does not work in 11.2.2050, so we have fixed this.
Could you please download this release(2135) and test your application against it. You could do so from https://www.infragistics.com/my-account/keys-and-downloads/, then please click on 11.2 version and then on the 'Service Releases' tab.
Let me know if you face any issues.
I am checking about the progress of this issue. Please let me know If you need any further assistance on this.