Here i attached my coding. i tried to write inner join expression but i'm getting error. Pls help how to solve this problem. Thanks in advance
Dim strSQL As String = "select * From OrderDetails INNER JOIN CustomerDetails ON OrderDetails.customerid=CustomerDetails.customerid" where OrderDetails.productname= '" & cboProductName.SelectedItem & "' "
Dim DA As New OleDbDataAdapter(strSQL, conn)
Dim DS As New DataSet
DA.Fill(DS, "product")
Dim cr As New ReportDocument
'cr.Load("\TestReport\TestReport\ProductwiseReport.rpt")
cr.Load("\TestReport\TestReport\Test3.rpt")
cr.SetDataSource(DS.Tables("product"))
CrystalReportViewer1.ReportSource = cr
CrystalReportViewer1.ShowGroupTreeButton = False