ComboBox problem....
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I am getting the classic "Object reference not set to an instance of an object." error inside a System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) call. Before you tell me the canned response about null references, here is the trace: System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) at System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData) at System.Windows.Forms.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context) at System.Windows.Forms.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.Run(Form mainForm) at eCandidus.Master.Main() in C:\Enterprise Candidus\eCandidus\eCandidus\Master.cs:line 104 The error happens randomly while scrolling a dropdown list combo box, and happens in different combo boxes in different forms. Note that is being caught in a last resort try/catch at the very outmost call posible. Anyone run into this one before?
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I am getting the classic "Object reference not set to an instance of an object." error inside a System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) call. Before you tell me the canned response about null references, here is the trace: System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) at System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData) at System.Windows.Forms.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context) at System.Windows.Forms.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.Run(Form mainForm) at eCandidus.Master.Main() in C:\Enterprise Candidus\eCandidus\eCandidus\Master.cs:line 104 The error happens randomly while scrolling a dropdown list combo box, and happens in different combo boxes in different forms. Note that is being caught in a last resort try/catch at the very outmost call posible. Anyone run into this one before?
Sorry guys, this should have been posted in the c# area, but I had just answered a question here... Still if anyone knows what's up, I'll take it...