private void btnTimKiem_Click(object sender, EventArgs e)
{
if (cmbTimKiem.Text.Equals("Mã Chức Vụ"))
{
dgvChucVu.DataSource = bus.TimKiem("SELECT * FROM dbo.ChucVu WHERE MaChucVu LIKE N'%" + txtTimKiem.Text.Trim() + "%'");
}
else if (cmbTimKiem.Text.Equals("Tên Chức Vụ"))
{
dgvChucVu.DataSource = bus.TimKiem("SELECT * FROM dbo.ChucVu WHERE TenChucVu LIKE N'%" + txtTimKiem.Text.Trim() + "%'");
}
}