// sender: represents the "event source," Object Privata void btn_TeacherClick (SENDER Object, EventArgs E) { String TXT = ((the Button) SENDER) .Text; MessageBox.Show (TXT + "Hello!"); }
// sender: represents the "event source," Object Privata void btn_TeacherClick (SENDER Object, EventArgs E) { String TXT = ((the Button) SENDER) .Text; MessageBox.Show (TXT + "Hello!"); }