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无需预览即可打印-ASP.Net/Silverlight

[英]Print without preview - ASP.Net/Silverlight

原文 2010-11-04 10:19:07 5 1 c#/ asp.net/ silverlight/ printing

I have a asp.net application where I'm trying to load few documents into memory and print it. 我有一个asp.net应用程序，试图在其中将一些文档加载到内存中并进行打印。 I learned that I can't use PrintDialog in a web app and the only way is to print using javascript by writing the content into a (hidden) iFrame. 我了解到我无法在Web应用程序中使用PrintDialog，唯一的方法是通过将内容写入到（隐藏的）iFrame中来使用javascript进行打印。

My question is how can Silverlight help me with this? 我的问题是Silverlight可以如何帮助我？ Is it possible to show print dialog and get printer settings and print without a preview by sending the files directly to the printer? 通过将文件直接发送到打印机，是否可以显示打印对话框并获得打印机设置并进行打印而无需预览？ How hard it is achieve to using SL? 使用SL有多困难？

Thank you. 谢谢。

1 个解决方案

I just watched a video about printing with Silverlight . 我刚刚观看了有关Silverlight打印的视频。 It seems quite easy, but I think it has to send the print job as image, so it might be quite slow. 看起来很容易，但是我认为它必须将打印作业作为图像发送，因此可能很慢。