private void btnRemove_Click(object sender, EventArgs e)
{
if (dgvList.SelectedRows.Count > 0)
{
string mid = dgvList.SelectedRows[0].Cells[0].Value.ToString();
if (mtiBll.RemoveMTI(mid))
{
LoadList();
}
else
{
MessageBox.Show("删除失败");
}
}
result = DialogResult.OK;
}