打印到pdf [英] printing to pdf

问题描述

现有的系统有很多报告。使用免费的pdf打印机，如dopdf或cutepdf，用户可以打开报告，选择pdf打印机，输入文件名并将报告保存为pdf文件。这似乎有点乏味

将报告直接保存为pdf文件，只需点击一下按钮即可。
不幸的是，报告工具组件没有pdf导出功能。
。有没有办法使用第三方组件来编程地执行此功能。

打印应该是静默的，以便不要求用户输入文件名。报告1点击将会制作一个名为c：\1.pdf的文件。
这样的东西
ActivatePdfPrinter（c：\1.pdf）;
printreport;
ClosePdfPrinter;

或任何其他方法。

我使用delphi，但如果你建议任何其他

解决方案

免费的开放源代码 PDFCreator 可以用作虚拟打印机，但也可以通过COM使用。默认设置甚至包括COM示例。

您可以在此处查看SourceForge SVN存储库中的COM示例： http://pdfcreator.svn.sourceforge.net/viewvc/pdfcreator/trunk/COM/

Delphi和ActiveX相处得很好，所以你不应该有太多麻烦。

The existing system has many reports . Using a free pdf printer like dopdf or cutepdf the user can open the report , choose the pdf printer , type in the filename and save the report as a pdf file.This seems a bit tedious

It would be nice to have the report directly saved as a pdf file just on click of a button. Unfortunately the reporting tool component doesnt have pdf export functionality. . Is there a way to programatically do this function using a third party component.

The printing should be silent , so that the user is not asked for a filename.Report 1 when clicked will make a file called c:\1.pdf for example. something like this ActivatePdfPrinter(c:\1.pdf); printreport; ClosePdfPrinter;

or any other method .

I use delphi but if you suggest any other tools that work in other programming languages then I can search in the right direction.

解决方案

The free, open source PDFCreator can function as a virtual printer but it's also usable via COM. The default setup even includes COM examples.

You can check the COM samples in the SourceForge SVN repository right here: http://pdfcreator.svn.sourceforge.net/viewvc/pdfcreator/trunk/COM/

Delphi and ActiveX get along superbly so you should not have much trouble.

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