.NET 3.5SP1, VS 2008
I have inherited a system for maintenance and I'm working my way through defect reports. Once such issue involves insuring a combobox value is reset to a known good value when a validation failure occurs. The combobox is bound to a source property
loaded which is initialized when the user selects a case for update. According to
this post it is an issue inside of WPF to ignore value changes when processing an update to the source (at least that's how I interpret the post). Unfortunately for me,
the UpdateSourceTrigger for a combobox is PropertyChanged, so the suggested approach does not fit my needs. I tried it anyway, just to be certain.
I've created a test app which mimics the application design and exhibits the behavior I'm attempting to work around. At this point, I'm at a loss how to proceed further. I'm certain there's something I'm missing and would appreciate a nudge in
the proper direction.