Delphi 7 Quickreport Pdf
I have a Delphi web server providing some web services. One of them is supposed to generate and return a PDF report. The PDF creation is done with a QReport that is then exported into a PDF file with the ExportToFilter procedure.
Tutorial Quick Report Delphi 7 Pdf
The routine works fine when called from within an application, but when called behind a TIdTCPServer, it hangs and never finishes. Debugging it, I got tho the hanging point: (note: I'm home right now and I don't have the source code. I'll try to reproduce quickrpt.pas' source as accurrate as I can remember). Procedure TCustomReport.ExportToFilter(TQRDocumentFilter filter).
AProgress:= TQRFormProgress.Create(Application); // Hangs on this line AProgress.Owner:= QReport; if ShowProgress then AProgress.Show; QReport.Client:= AProgress. Searching the web, I found in (1) the suggestion to set ShowProgress to False, and edit the code so that it does not create the progress form when ShowProgress is set to false (apparently, this is due to QReport not being threadsafe). So, I edited the code, and now I have this: procedure TCustomReport.ExportToFilter(TQRDocumentFilter filter). If ShowProgress then begin AProgress:= TQRFormProgress.Create(Application); AProgress.Owner:= QReport; AProgress.Show; QReport.Client:= AProgress end. Now, the report comes out. But then the service gets to an Invalid Pointer Exception (which I can't trace).
Following calls to the service complete successfully, but when I shut down the service. it starts whining again with Invalid Pointer Exceptions, then the 'MyServer has commited an invalid action and must be closed' windows message, then again a couple of times more, then just the pointer exception, then comes to error 216 (which as far as I could find out, is related to Windows access permissions). Update (jan 5): Thanks Scott W. Indeed, after some research, I found another suggestion that only the main thread can access some components. So I set the QR code back to normal and called the main method from a Synchronize call inside a TThread (so that way the main thread would handle it). But I still get the same error. You mention you were able to generate PDF as a service with QR 4.
Maybe that's why it's not working for me, since I'm using QR 3. On the other hand, you don't mention if you're doing that behind a TIdTCPServer (which is my case, providing web services) or if you run it by itself (for instance, during a batch process). Anybody knows whether my QR version might be the problem?. Running Delphi 7 and QuickReport 3 on a Windows XP SP2. The server is based on Indy. I have two versions of the server: a Windows application and a Windows Service. Both call the same inner logic, and the problem occurs with both versions.
Update (mar 8): After all, my problem was that my printing routine was in another dll, and the default memory management module is somewhat crappy. Setting the first uses of my.dpr to be ShareMem overrides the memory management module with Borland's implementation, and solved my problem. Uses ShareMem.
Most of them are static, one of them is a dynamically generated List using the. I using FR4 VCL components in a software written in Delphi 7. But when im trying to export report to a PDF file using frxPDFExport.how can I can export the data shown on a DBgrid to a pdf file. Well, data being shown in a DBGrid is provided by the dataset attached to that. Fastreport Export report to PDF and attach to mail using Indy. Solved by.FastReport ExportFilters is a suite of export filters for FastReport.
It is compatible with Borland Delphi and CBuilder. You can now save your reports as PDF.Components for software development with Emba rcadero Del phi, CB uil der and. ImportExport f il ters to.XLS.XLSX.PDF files.Exporting directly to PDF c an be done by setting the TppReport. Set the ShowPrintDialog property to False to export directly.
Sample Delphi code.With eDocEngine you edgar allan poe wi ll ia m wil son pdf espao l can creat e rich el ectroni c documents i n PDF, RTF, HTM L. To edit pdf image in gimp reproduce when exporting a report-link to PDF. 4 13-Aug-2012 Operating System: Windows 7 IDE: Borland Delphi 7.It can be used in Embarcadero ex Borland and CodeGear Delphi 7-XE7 and.
July2013TPss6.jpg' alt='Hack Map Aoe Garena Live Vn' title='Hack Map Aoe Garena Live Vn' />Wap Toplist wap toplist Wap ranking Wapmaster site mobile wap toplist Free traffic wap traffic wap portal add your site world 1 toplist best toplist adult toplist free toplist Hotwapi. Hack Map Aoe Garena Live Stream' title='Hack. Hack map aoe. Arenal Volcano converter software free download full version with crack. Sangay votolato makers Ol Doinyo Lengai s its all yours. Q3k4Gh30dHE/TbvAYeUVS2I/AAAAAAAAAKM/OWRuCCkjJJE/s1600/garena-chat.png' alt='Hack Map Aoe Garena Live' title='Hack Map Aoe Garena Live' />Piton de la Fournaise.
Improved font embedding in the PDF export: font subset is embedded instead.merges your info.plist with the one generated by Delphi every time. To print an xls or xlsx file created by FlexCel, you need to export it to pdf first using.eDocEngine has report-export interface components for providing multiple output format support for Delphi reporting tools. For Quickreport, eDocEngine has.eDocEngine has report-export interface components for providing multiple output format support for Delphi reporting tools.