窗體關閉後，從特定的上下文運行代碼？

Question

我想在此處創建的窗體關閉後在此上下文中運行一些代碼。

Form1 Form1 = new Form1(); 
Form1.Show(); //<-After this closes, I want to run code from this context, using ShowDialog() is not an option 

Answer 1

剛剛註冊的FormClosing事件的Form

void MyClosingEvent(object o, FormClosingEventArgs args) 
{ 
} 

private void aboutToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
    Form1 form1 = new Form1(); 
    form1.FormClosing += new FormClosingEventHandler(MyClosingEvent); 
    //Or if you have C# 2 or higher: 
    //form1.FormClosing += MyClosingEvent;