在我的应用程序中,我有一些代码可以转换为 PDF。在调试模式下,一切都很好并且可以正常工作,但是当我在服务器上对其进行测试时,我不断登录到数据库失败。我不知道为什么我会收到错误,因为登录名和密码都是 100% 好的。
为发送报告的服务器尝试了 2 种方法
SetCrystalReportFilePath(Server.MapPath("~/MemberPages/Report.rpt"))
SetPdfDestinationFilePath(Server.MapPath("~/MemberPages/Report_" & Report & ".pdf"))
SetRecordSelectionFormula("{Report.Report_id} =" & ID)
Transfer()
SetCrystalReportFilePath("C:\inetpub\wwwroot\Werkbon.rpt")
SetPdfDestinationFilePath("C:\inetpub\wwwroot\Werkbon_" & werkbonnr & ".pdf")
SetRecordSelectionFormula("{werkbon.werkbon_id} =" & werkbonnr)
Transfer()
Dim ConInfo As New CrystalDecisions.Shared.TableLogOnInfo
Dim oRDoc As New ReportDocument
Dim expo As New ExportOptions
Dim sRecSelFormula As String
Dim oDfDopt As New DiskFileDestinationOptions
Dim strCrystalReportFilePath As String
Dim strPdfFileDestinationPath As String
Public Function SetCrystalReportFilePath(ByVal CrystalReportFileNameFullPath As String)
strCrystalReportFilePath = CrystalReportFileNameFullPath
End Function
Public Function SetPdfDestinationFilePath(ByVal pdfFileNameFullPath As String)
strPdfFileDestinationPath = pdfFileNameFullPath
End Function
Public Function SetRecordSelectionFormula(ByVal recSelFormula As String)
sRecSelFormula = recSelFormula
End Function
Public Function Transfer()
oRDoc.Load(strCrystalReportFilePath)
oRDoc.RecordSelectionFormula = sRecSelFormula
oDfDopt.DiskFileName = strPdfFileDestinationPath
expo = oRDoc.ExportOptions
expo.ExportDestinationType = ExportDestinationType.DiskFile
expo.ExportFormatType = ExportFormatType.PortableDocFormat
expo.DestinationOptions = oDfDopt
oRDoc.SetDatabaseLogon("databasename", "password")
oRDoc.Export()
End Function