public IndexForm()
{
InitializeComponent();
this.Management = new LogicLayer();
this.BtnCreate.Click += BtnCreate_Click;
this.BtnDelete.Click += BtnDelete_Click;
this.Load += IndexForm_Load;
this.grdStudent.DoubleClick += grdStudent_DoubleClick;
}
public UpdateForm(int id)
{
InitializeComponent();
this.Management = new LogicLayer();
this.stu_id = id;
this.btnCancel.Click += btnCancel_Click;
this.btnSave.Click += btnSave_Click;
this.Load += UpdateForm_Load;
}