Я обновляю свой проект до vb.net, используя Visual Basic. я получаю сообщение об ошибке при запуске отчета Crystal.
Call ReportConnection(CInspAuditList, "A")
CInspAuditList.ReportFileName = My.Application.Info.DirectoryPath & "\A.rpt"
Call SubReportConnection(CInspAuditList, "A")
CInspAuditList.set_ParameterFields(0, temp1)
CInspAuditList.set_ParameterFields(1, temp2)
CInspAuditList.set_ParameterFields(2, temp3)
CInspAuditList.set_ParameterFields(3, temp4)
CInspAuditList.Action = 1
мое соединение
Public Function ReportConnection(ByRef CrystalReport1 As Object, ByRef dsnname As String) As Boolean
Try
CrystalReport1.Connect = "dsn=" & dsnname & ";UID=" & gstrID & ";PWD=" & gstrPassword & ";DSQ="
Catch ex As Exception
MsgBox(ex.ToString)
End
End Try
End Function
Public Function SubReportConnection(ByRef CrystalReport1 As Object, ByRef dsnname As String) As Object
Dim NReport As Short
With CrystalReport1
NReport = .GetNSubreports
Do While NReport > 0
.SubreportToChange = .GetNthSubreportName(NReport - 1)
.Connect = "dsn=" & dsnname & ";UID=" & gstrID & ";PWD=" & gstrPassword & ";DSQ="
.SubreportToChange = ""
NReport = NReport - 1
Loop
End With
End Function
я получаю ошибку Exception from HRESULT: 0x800A501B
в CInspAuditList.Action = 1</p>
<p>
Могу ли я узнать, как исправить ошибку ???