DataReport change to CrystalReport Problem?(編號:1737)

When I use DataReport, The DataEnvironment can Filter the Record,
DataEnvironment1.rsCommand1.Filter = "InvoiceNo = '"& Text1(0) & "'"
Text1(0) is a Textbox in the Form 1
But When I change to use the Crystal Report 7, It create a Form 2 and a CrystalReport1, But It cannot Filter the Record, What can I do to Filter the Record which the InvoiceNo is pass from the Text1(0) in the Form 1.