private void btnLamlai_Click(object sender, EventArgs e)
{
frmMain formMain = (frmMain)frmMain.ActiveForm;
formMain.panelKetquaTimKiem.Controls.Clear();
}
private void BtnSearch_Click(object sender, EventArgs e)
{
DataTable dt = B_HangHoa.getDataForSearch();
if (cbxFindChatLieu.SelectedIndex == -1 && cbxFindCongDung.SelectedIndex == -1 && cbxFindNhom.SelectedIndex == -1)
{
MessageBox.Show("Chưa Chọn Hạng Mục Tìm Kiếm", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
dgvResult.DataSource = dt;
}
else
{
IEnumerable <DataRow> rows =
dt.AsEnumerable().Where
(
r =>
(
cbxFindChatLieu.SelectedIndex == -1 ? true :
r.Field <string>("TenChatLieu").Contains(cbxFindChatLieu.SelectedValue.ToString())
)
&&
(
cbxFindNhom.SelectedIndex == -1 ? true :
r.Field <string>("TenNhom").Contains(cbxFindNhom.SelectedValue.ToString())
)
&&
(
cbxFindCongDung.SelectedIndex == -1 ? true :
r.Field <string>("TenCongDung").Contains(cbxFindCongDung.SelectedValue.ToString())
)
);
/*try
* {
* DataTable t = rows.CopyToDataTable();
* dgvResult.DataSource = t;
* dgvResult.Refresh();
* }
* catch
* {
* }*/
if (rows.Any() == false)
{
MessageBox.Show("Không Có Kết Quả Hợp Lệ", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
BtnLamlai_Click_1(sender, e);
dgvResult.DataSource = B_HangHoa.getDataForSearch();
}
else
{
DataTable t = rows.CopyToDataTable();
dgvResult.DataSource = t;
dgvResult.Refresh();
}
}
//Show ket qua
frmMain formMain = (frmMain)frmMain.ActiveForm;
formMain.panelKetquaTimKiem.Controls.Clear();
this.gbxKetqua.Dock = DockStyle.Fill;
formMain.panelKetquaTimKiem.Controls.Add(this.gbxKetqua);
}
