Combo value null - binding problem

State See Verified Answer
Replies 8 replies
Subscribers 8 subscribers
Views 2128013 views
Users 0 members are here

UltraCombo

405

Andrew Cronwright posted over 11 years ago

I'm using version 11.2 I have an UltraCombo bound to an underlying business object. I have allowed nulls on the combo. When a value combo is selected from the combo, it updates the underlying business object's property that it is bound to. When the value is cleared, the combo does not set the underlying business object property to nothing. This worked in previous versions of Infragistics. I've created and attached a test solution to highlight this problem.

UltraComboTest.zip

405

Offline Andrew Cronwright posted over 11 years ago in reply to Andrew Cronwright

I have now discovered that this seems to be specific to Windows 8. On Windows 7 it works as is expected.
Cancel
Reply

Cancel
405

Offline Andrew Cronwright posted over 11 years ago in reply to Mike Saltzman

UltraComboDemo.avi

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
Cancel
Reply

Cancel
469350

Offline Mike Saltzman posted over 11 years ago

Hi,

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?
Cancel
Reply

Cancel