private void Btnsearch_Click(object sender, EventArgs e) { try { if (cbBoxSelect.SelectedIndex == 2) { if (cbBoxIDTen.SelectedIndex == 0) { this.dataTable = BLAcc.getStaffDHaveAccbyID(txtsearch.Text); this.dgvTaiKhoan.DataSource = dataTable; } else if (cbBoxIDTen.SelectedIndex == 1) { this.dataTable = BLAcc.getStaffDHaveAccbyName(txtsearch.Text); this.dgvTaiKhoan.DataSource = dataTable; } else { this.dataTable = BLAcc.getStaffDHaveAcc(); this.dgvTaiKhoan.DataSource = dataTable; } } else if (cbBoxSelect.SelectedIndex == 0) { if (cbBoxIDTen.SelectedIndex == 0) { this.dataTable = BLAcc.getStaffDHaveAccByIDAndPosition(txtsearch.Text, "1"); this.dgvTaiKhoan.DataSource = dataTable; } else if (cbBoxIDTen.SelectedIndex == 1) { this.dataTable = BLAcc.getStaffDHaveAccByNameAndPosition(txtsearch.Text, "1"); this.dgvTaiKhoan.DataSource = dataTable; } else { this.dataTable = BLAcc.getStaffDHaveAccByPosition("1"); this.dgvTaiKhoan.DataSource = dataTable; } } else if (cbBoxSelect.SelectedIndex == 1) { if (cbBoxIDTen.SelectedIndex == 0) { this.dataTable = BLAcc.getStaffDHaveAccByIDAndPosition(txtsearch.Text, "2"); this.dgvTaiKhoan.DataSource = dataTable; } else if (cbBoxSelect.SelectedIndex == 1) { this.dataTable = BLAcc.getStaffDHaveAccByNameAndPosition(txtsearch.Text, "2"); this.dgvTaiKhoan.DataSource = dataTable; } else { this.dataTable = BLAcc.getStaffDHaveAccByPosition("2"); this.dgvTaiKhoan.DataSource = dataTable; } } } catch { } }