void comboControl1_KControlLeaveEvent(object sender, KControlLeaveEventArgs e)
 {
     MessageBox.Show("combo.LeaveEvent!");
 }
 void textControl1_KControlLeaveEvent(object sender, KControlLeaveEventArgs e)
 {
     MessageBox.Show("text.LeaveEvent!");
 }
 void dateControl1_KControlLeaveEvent(object sender, KControlLeaveEventArgs e)
 {
     MessageBox.Show("date.LeaveEvent!");
 }