将代码中的表单关闭事件添加到特定对象实例？

Question

很简单，我想要做的只是希望能够在窗体关闭后运行一些代码。

Form1 f = new Form1(); 
f.Show(); 
f.formClosing ... <- I just want to run code from this context once this form has been closed 

Answer 1

{ 
    Form1 f = new Form1(); 
    f.FormClosed += new FormClosedEventHandler(f_FormClosed); 
    f.Show(); 
} 

void f_FormClosed(object sender, FormClosedEventArgs e) 
{ 
    // Do stuff here 
} 

Answer 2

您可以处理Form.FormClosing事件。

this.FormClosing += new FormClosingEventHandler(myForm_FormClosing); 

void myForm_FormClosing(object sender, FormClosingEventArgs e) 
{ 
    //your code here 
} 

Answer 3

Form.FormClosing发生在窗体关闭之前。如果您取消此活动，表单将保持打开状态。

权事件来处理是Form.FormClosed：

form.FormClosed += 
    new Form.FormClosedEventHandler(Place the name of the handler method here ...);