c# - Winform form closed event -

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I have 2 forms, main and child when a button is clicked on the main button, the child form loads . Can I catch up primarily when the child's form stops from subscribing to the child's closure event?

Yes you can, it is very straightforward: 

  Private Zero LoadChildForm_Click (Object Sender, EventArgs e) {ChildForm Form = New ChildForm (); Form.FormClosed + = New FormClosedEventHandler (ChildFormClosed); Form.Show (); } Zero ChildFormClosed (Object Sender, FormClosedEventArgs E) {// Some useful}

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