How to Detect ComboBox Selected Value in DataGridView

Detecting the selected value of ComboBox is done by using the event like SelectedIndexChanged, SelectedValueChanged, and SelectionChangeCommitted. This event is being fired once you select a value in a ComboBox. However, if you have a ComboBox column in DataGridView control, you cannot easily use those events without adding a Handler. So, in this case, you need to create a procedure that will listen as an event to a handler that you have created. Here’s an example code on how to detect the selected value of a ComboBox column in DataGridView control. In the example above, we created a procedure called ComboBox_SelectionChangeCommitted. This event is being fired once you select a value in ComboBox inside a DataGridView control. This procedure listens to an event after you declare a new handler AddHandler combo.SelectionChangeCommitted, AddressOf ComboBox_SelectionChangeCommitted I used the SelectionChangeCommitted to prevent the event from firing when you select another row in DataGridView control.