Greetings,

 I'm using Infragistics Controls: NetVantage for .Net (Windows Forms).  Version = 8.3.20083.1009 and Runtime = v2.0.50727

 Here's my question.

 I've subclassed the UltraMaskedEdit control into my own custom control.  I've overriden the OnValidating protected method.  However, inside my overriden method, I'm calling base.OnValidating.  From time to time, the base.Validating fails. 

How do dermine what caused the base.OnValidating to fail?  (i.e. which method can I call, property can I access, etc.?)

Any help that could be provided would be appreciated.