Hi,
Yes, it only happen if I bind this property to control.
I search the form.cs and form.designer.cs and didn't see any code to set selectedvalue.
However, from the call stack, I see dataviewgrid_listchange event keep fired and call .NET class.PushData().
I am not the most powerful man in this world.
I am not the worst man in this world either.
I just as same as all of you.
I still need to learn from my mistakes...