private void btnThemMoi_Click(object sender, EventArgs e)
{
MucDichTietKiem_Session.themhoacsua = 1;
frmThemHoacSuaMDTK md = new frmThemHoacSuaMDTK();
md.ShowDialog();
LoadData();
}
private void btnSua_Click(object sender, EventArgs e)
{
MucDichTietKiem_Session.themhoacsua = 2;
string maMD = Convert.ToString(gridView1.GetRowCellValue(gridView1.FocusedRowHandle, "maMD").ToString());
MucDichTietKiem_Session.maMD = maMD;
frmThemHoacSuaMDTK md = new frmThemHoacSuaMDTK();
md.ShowDialog();
LoadData();
}
