private void button1_Click(object sender, EventArgs e)
{
/*tim kiem dua vao loai tim kiem trong combox tim kiem */
string loaitimkiem = comboBox1.Text;
//bat dau tim kiem
try
{
switch (loaitimkiem)
{
case "ID":
/*tim kiem thong tin ĐĨA THEO ID*/
int dia_id = int.Parse(txt_search.Text);
dataGridView1.DataSource = lg.laydanhsachdiatheoid_GUI_nhanvien_quanlidia(dia_id).ToList();
ancot();
kiemtra_timkiemrong();
break;
case "TÊN ĐĨA":
//tim kiem thong tin bang ten dia
string tendia = txt_search.Text;
dataGridView1.DataSource = lg.laydanhsachdiatheotendia_GUI_nhanvien_quanlidia(tendia).ToList();
ancot();
kiemtra_timkiemrong();
break;
case "GIÁ":
//tim kiem thong tin dua vao gia
float gia = float.Parse(txt_search.Text);
dataGridView1.DataSource = lg.laydanhsachdiatheogia_GUI_nhanvien_quanlidia(gia).ToList();
ancot();
kiemtra_timkiemrong();
break;
}
}
catch
{
MessageBox.Show("XEM LẠI THÔNG TIN TÌM KIẾM");
}
}