C# (CSharp) ProjectC AddGiangVien Examples

Example #1

File: GiangVienForm.cs Project: sonlahe140994/Project-

 private void buttonCancel_Click(object sender, EventArgs e)
 {
     this.Close();
     if (agv != null)
     {
         agv.Close();
         agv = null;
     }
 }

Example #2

File: GiangVienForm.cs Project: sonlahe140994/Project-

 private void buttonAdd_Click(object sender, EventArgs e)
 {
     if (agv == null)
     {
         agv = new AddGiangVien(a);
         agv.Show();
         agv = null;
     }
 }