I ran across what seems to me like an error with the UltraWinComboEdit control. I'm using the Combo in the "Dropdown" mode and I have set the "Nullable" property to False. In my program I'm moving the Value of the Combo to a string and TRIMMING the Value. Like String1 = comboedit.Value.Trim
Unfortunately, if I select an Item from the Dropdown List, then DELETE the Text, then hit Enter WITHOUT Tabbing out of the Combo, to run the screen io processing, it apparently sets the Value to NULL... and consequently causes a Null reference error which, since I set Nullable to False, I don't think it should do that...
Please note;
If I use the Text property in the program instead of the Value, I have no problem.
If I use the Value property with no value entered into the Combo, I have no problem.
If I use the Value property and Tab out of the field after selecting an Item then Deleting the text, I have no problem.
It's ONLY if I select an Item from the dropdown, then Delete it, then hit Enter and move the Combo value to a string WITHOUT tabbing out of the Combo, that I get the error.
Can you fix that?
Wolven,
This development issue is currently under review by our developers.
The support case itself should be still displayed on the My Support Requests page of our website; it looks as though the URL wasn't included in the message you received.
On this page, select your case from the "Active" tab to see more details on the case itself. You can view the "Development Issues" tab to see that the development issue is currently "In Progress".
Hey Mike, It seems like maybe this issue slipped thru the cracks. I recieved the following email on this, but I can't seem to find the case anywhere... but it could be I just am not looking in the right place too. Could you see if it got lost or point me in the right direction?
Thanx
Case Number: CAS-21446-WC54YOSummary: Possible Error in WinComboEdit control...Last Modified On: April 17, 2009, at 15:51:01 ESTCurrent Contact: Agnew, RandyProduct Release Family: NetAdvantage for .NET 2009 Vol. 1
From: SamSent: April 17, 2009, at 15:51:01 ESTSubject: Value of editor is null when the selected text is deleted after making a selection from the drop down even when Nullable is set to false.
Randy,
I have logged this behavior with our developers in our tracking system, with an issue ID of 16849. This development issue will be assigned to a developer to research for a fix, workaround, or other resolution. If some other resolution is reached, I will contact you with this information.
You can view the status of all development issues connected to this case from the "Development Issues" tab, when viewing this case on the "My Support Requests" page of our website.
Sincerely,Sam
In that case, this sounds like a bug. I am forwarding your post to the Developer Support team so they can try it out. It would probably help speed things along if you could post a small sample project demonstrating the error.
O.K. I've set the Specific Version setting to False and retested it. Same problem.
Take a look at the Properties for your Infragistics references. In particular, look at the Specific Version property. I suspect that this is set to "true," which would be why your project is still referencing the same version of the assemblies that it was referencing before.
You have two options: