Following is an excerpt of error info I'm getting. I have
a combo box bound to a dataview; on selectedindex change
event, the value from the combo box is used to filter
another dataset for display in textboxes. After four
selections in combo box, program crashes with this info:
System.NullReferenceException: Object reference not set
to an instance of an object.
at System.Windows.Forms.BindToObject.PropValueChanged
(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs
e)
VS highlights the form class name - even though the form
was running. I've tried using the form as a child, and
the MDI form then has the invalid reference. Any ideas?
