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6.6

Export a Crystal Report to pdf - memory issues - CR9.0

Asked by NateDizzle in Crystal Reports Software

Tags: crystal, export, pdf, memory

I'm trying to export a crystal report file that has already been formatted etc.  All the code works except the subroutine adds just upwards of 2kb to mem usage and doesn't clean this afterwards.  The memory is added when the report object is assigned.  I know that the Get Object call doesn't work, and I don't know how to fix that either...just concentrate on the mem issue though.

        Dim oCrystalApp As CRAXDRT.Application

        Try
            oCrystalApp = GetObject(, "CRAXDRT.ApplicationClass")
        Catch ex As Exception
            oCrystalApp = New CRAXDRT.Application
        End Try

        Dim report As CRAXDRT.Report
        report = oCrystalApp.OpenReport(Server.MapPath(reportFileName), 1)   '<--------MEM ADDED TO STACK HERE!!

        report.MorePrintEngineErrorMessages = False
        report.EnableParameterPrompting = False
        report.DiscardSavedData()

        'SET REPORT PARAMETERS -- **(not included for scope of this question)

        report.VerifyOnEveryPrint = True
        report.ExportOptions.FormatType = 31 'pdf
        report.ExportOptions.DestinationType = 1 'put on the hd

        report.Export(False)

        report = Nothing
        oCrystalApp = Nothing


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[+][-]12/20/04 08:47 AM, ID: 12868162Accepted Solution

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About this solution

Zone: Crystal Reports Software
Tags: crystal, export, pdf, memory
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Solution Provided By: modulo
Participating Experts: 2
Solution Grade: A
 
 
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