private void btnXoaNV_Click(object sender, EventArgs e)
{
DBNhanVien dbNV = new DBNhanVien();
dbNV.removeNewStaf(txtMaNV.Text);
resetFeilds();
}
private void btnDeleteNV_Click(object sender, EventArgs e)
{
if (txtMaNv.Text.Equals(""))
{
MessageBox.Show(this, "Nhap ma nhan vien", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
DBNhanVien dbnv = new DBNhanVien();
dbnv.removeNewStaf(txtMaNv.Text);
dbnv.updateGridData(dataGridNV);
}