打印为pdf [英] printing to pdf

问题描述

现有系统有很多报告.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另存为pdf文件.这似乎有点乏味

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

只需单击按钮即可将报告直接另存为 pdf 文件会很好.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以编程方式执行此功能.

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.

打印应该是无声的，这样就不会要求用户输入文件名.例如，单击报告 1 将生成一个名为 c:1.pdf 的文件.像这样的东西ActivatePdfPrinter(c:1.pdf);打印报告；关闭PdfPrinter;

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;

或任何其他方法.

我使用 delphi，但如果您建议使用其他编程语言的任何其他工具，那么我可以朝正确的方向进行搜索.

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

推荐答案

免费的开源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.

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.

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/

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

Delphi 和 ActiveX 相处得很好，所以你应该不会遇到太多麻烦.

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

这篇关于打印为pdf的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！