I have a two combo boxes with - one showing the "Custom_alias" and other the "sub_custom".
Custom_alias and sub_custom are related tables - 1 to many.
When I select the value from Custom_alias comboxbox, the sub_custom comboxbox should only display values which are applicable based on the selected Custom_alias.
And I wont to use selected event to add into the first combo which selected value will fire the changing in combo box 2.
there is a code for first combo box how I can do that?
void CorporationCode1_SelectionChanged(object sender,
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