Can anyone shed some light on this error?
System.ArgumentException: {"Key not foundParameter name: key"}
Message:Key not foundParameter name: key
StackTrace: at Infragistics.Shared.KeyedSubObjectsCollectionBase.GetItem(String key) at Infragistics.Win.UltraWinGrid.ColumnsCollection.get_Item(String key) at NBSControls.BondSourcesUsesBase.ugSources_InitializeLayout(Object sender, InitializeLayoutEventArgs e) in C:\Documents and Settings\mhsueh\My Documents\Visual Studio 2005\Projects\DFAST3\Controls\District\BondSourcesUsesBase.vb:line 29
Yes,
Some code in your InitializeLayout event handler is trying to access an object in a collection by a key that does not exist. Probably a column.
That was my first thought, but I have been through the tools multiple times, and compared values in the toolbar customize with values in the <formname>.designer.cs to make sure everything was in sync, and the error still occurs.
also the call stack at the start of this thread is not mine. My stack trace is...
at Infragistics.Shared.KeyedSubObjectsCollectionBase.GetItem(String key) at Infragistics.Win.UltraWinToolbars.ToolsCollectionBase.get_Item(String key) at TraxView.SupportManagement.TicketEdit.BindWindowsToStateButtons() in C:\Source-AgTrax\TVCRM\TraxView\SupportManagement\TicketEdit.cs:line 1042
So something is changing the key of the tools back to their original values? And it's nothing in the code?
Then my guess is that you are calling the Load method on the Toolbars and loading them from a file at run-time.
I thought about that as a possibility, but I stepped all of the code, plus searched for the phrases used in the tool tip through out the entire solution and could not find a match. I used NotePad++, "find in files" to do the search, since I do not have much luck with Windows search finding these types of things. I even went through the database to see if there were some, "user settings" and came up empty. I really picked a bad time to give up drinking. :-) Is there possibly a cache file, or some type of settings file the components have?
Did you try searching for the .Load method of UltraToolbarsManager? You could be saving and loading the toolbars to binary, in which case your text search would not have found it.
Found it. Someone had a .LoadFromXML, that got an "encrypted XML string" from the database that over wrote any settings you did in the designer. I commented that line out and things "not go boom". Thanks for pointing me in the right direction. I am going to close that support ticket also.
Can this type of issue be published in a KB article?