C# (CSharp) ProjectC AddGiangVien示例

示例#1

文件： GiangVienForm.cs 项目： sonlahe140994/Project-

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

示例#2

文件： GiangVienForm.cs 项目： sonlahe140994/Project-

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