如何通知 wpf 擁有的 window 關閉？

Question

如果我像這樣設置擁有的 window ：

OwnedWindow ownedWindow = new OwnedWindow();
ownedWindow.Owner = this;
ownedWindow.Show();

有可能收到有關ownedWindow 關閉的通知嗎？

Answer 1

是的。

OwnedWindow ownedWindow = new OwnedWindow();
ownedWindow.Owner = this;
ownedWindow.Closing += new System.ComponentModel.CancelEventHandler(ownedWindow_Closing);
ownedWindow.Show();

此處理程序應在所有者 window 中。

void ownedWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{

}