private void cardSearchButton_Click(object sender, EventArgs e)
{
try
{
membershipDiscountReportDataGridView.DataSource = null;
DataTable reportDataTable = new DataTable();
MembershipDao aMembershipDao = new MembershipDao();
reportDataTable = aMembershipDao.GetMembershipDiscountReport();
string cardNumber = txtCode.Text;
if (reportDataTable != null)
{
DataTable selectedTable = reportDataTable.AsEnumerable()
.Where(r => r.Field<string>("CardNumber") == cardNumber)
.CopyToDataTable();
membershipDiscountReportDataGridView.DataSource = selectedTable;
}
}
catch (Exception)
{
}
}
private void LoadMembershipDiscount()
{
try
{
DataTable reportDataTable = new DataTable();
MembershipDao aMembershipDao = new MembershipDao();
reportDataTable = aMembershipDao.GetMembershipDiscountReport();
membershipDiscountReportDataGridView.DataSource = reportDataTable;
}
catch (Exception)
{
}
}
