Iamtehbest
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VB6 + Crystal Reports 7 Viewer - Export creates blank file
I have a VB6 application that uses the CRViewer control to display a report, the report displays perfectly, but when I click the Export button the file created is blank. This occurs with all of the options (Excel 7.0, TXT, RTF, Word, etc). I would prefer to export it to an Excel 7.0 but Word would also be acceptable.
Steps I have tried:
Can export from another application that is not using CRViewer control but the CrystalReport control.
Reinstalled CR 7 to be safe
Copied all DLLs from c:\winnt\crystal to c:\winnt\system32 and registered.
Any help would be appreciated. This is a Windows 2000 development pc.
Code for the CRViewer open & populate:
Steps I have tried:
Can export from another application that is not using CRViewer control but the CrystalReport control.
Reinstalled CR 7 to be safe
Copied all DLLs from c:\winnt\crystal to c:\winnt\system32 and registered.
Any help would be appreciated. This is a Windows 2000 development pc.
Code for the CRViewer open & populate:
Public ReportEngine As New CRAXDRT.Application
Private Sub Form_Load()
Dim Xrec As New ADODB.Recordset
Dim Yrec As New ADODB.Recordset
Dim Zrec As New ADODB.Recordset
Dim SubReport As CRAXDRT.Report
Dim SubReport2 As CRAXDRT.Report
Dim temp As Integer
Set Report = ReportEngine.OpenReport(Crystal_ReportPath)
Report.ReportTitle = Crystal_ReportName
Xrec.Open Crystal_SQL, MyDB, adOpenForwardOnly, adLockOptimistic, adCmdText
temp = Report.Database.Tables.Count
For i% = 1 To Report.Database.Tables.Count
Report.Database.Tables(i%).SetLogOnInfo "", "", "", ""
Next i%
Report.DiscardSavedData
Report.Database.SetDataSource Xrec, 3
If Crystal_SubReportPath <> "" Then
Set SubReport = Report.OpenSubreport(Crystal_SubReportPath)
SubReport.DiscardSavedData
SubReport.Database.SetDataSource Yrec, 3
Yrec.Open Crystal_SubSQL, MyDB2, adOpenForwardOnly, adLockOptimistic, adCmdText
For i% = 1 To SubReport.Database.Tables.Count
SubReport.Database.Tables(i%).SetLogOnInfo "", "", "", ""
Next i%
End If
If Crystal_SubReportPath2 <> "" Then
Set SubReport2 = Report.OpenSubreport(Crystal_SubReportPath2)
SubReport2.DiscardSavedData
SubReport2.Database.SetDataSource Zrec, 3
Zrec.Open Crystal_SubSQL2, MyDB, adOpenForwardOnly, adLockOptimistic, adCmdText
For i% = 1 To SubReport2.Database.Tables.Count
SubReport2.Database.Tables(i%).SetLogOnInfo "", "", "", ""
Next i%
End If
Me.Caption = Report.ReportTitle
Screen.MousePointer = vbHourglass
CRViewer1.ReportSource = Report
CRViewer1.ViewReport
Screen.MousePointer = vbDefault
Me.Visible = True
Do
DoEvents
Loop Until CRViewer1.IsBusy = False
CRViewer1.Zoom 125
Set Xrec = Nothing
Set Yrec = Nothing
Set Zrec = Nothing
End Sub
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SOLUTION
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ASKER
mlmcc:
I tested out the code you provided for exporting from code, and it did work, do you by any chance know the .formatType for exporting to Excel?
Thanks
I tested out the code you provided for exporting from code, and it did work, do you by any chance know the .formatType for exporting to Excel?
Thanks
I don't know for sure.
I think it was crEFTXLS
mlmcc
I think it was crEFTXLS
mlmcc
ASKER
Yes, I need to export from the viewer.
Yes when I export from the viewer I get to enter the path, the file is created, it is just empty (0 bytes)
No, if I select application the application does not open.
Thanks