private void buttonXoa_Click(object sender, EventArgs e)
{
DialogResult res = MessageBox.Show("Xóa tham số", "Tham số", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
//Lấy vị trí cần xóa
if (res == DialogResult.Yes)
{
Index = dataGridViewThamSo.CurrentRow.Index;
string id = dataGridViewThamSo.CurrentRow.Cells["ColMaThamSo"].Value.ToString().Trim();
int stt = int.Parse(dataGridViewThamSo.CurrentRow.Cells["ColSTT"].Value.ToString());
if (ThamSoBUS.DeleteThamSoById(id))
{
dataGridViewThamSo.Rows.RemoveAt(Index);
if (dataGridViewThamSo.Rows.Count > 0)
{
bool flag = false;
for (int i = 0; i < Index; i++)
{
if (dataGridViewThamSo.Rows[i].Visible == true)
{
flag = true;
}
}
for (int i = Index; i < dataGridViewThamSo.Rows.Count; i++)
{
if (dataGridViewThamSo.Rows[i].Visible == true)
{
dataGridViewThamSo.Rows[i].Cells["ColSTT"].Value = stt.ToString();
stt++;
flag = true;
}
}
if (flag == false)
{
buttonDisabled();
}
}
else
{
buttonDisabled();
}
}
}
}
