打印页面而不打印对话框？ [英] Printing a page without the Print dialog box?

问题描述

我有这个ASP.NET页面，我想打印。我在做什么，现在是使用的OnClientClick 并从那里调用一个函数 PrintThePage（）这不只是做一个来电 Window.Print（）。当我这样做，用户在打印对话框，在这里她可以选择打印机（并设置其属性，什么不可以），然后打印页面psented $ P $。

I have this ASP.NET page which I would like to print. What I am doing right now is using OnClientClick and from there calling a function PrintThePage() which does nothing but make a call to Window.Print(). When I do this, the user is presented with the Print dialog box, where she can select the printer (and set its properties and what not) and then print the page.

问题是我要打印的页面，而不显示打印对话框，使用默认打印机。以下是我已经试过：

The problem is I want to print the page without showing the print dialog box, using the default printer. Here's what I've tried:

protected void Page_Load(object sender, EventArgs e)
{
    System.Drawing.Printing.PrinterSettings ps =
        new System.Drawing.Printing.PrinterSettings();

    ps.PrintFileName = Path.GetFileName(Request.Url.LocalPath);

    System.Drawing.Printing.PrintDocument pd =
        new System.Drawing.Printing.PrintDocument();

    pd.PrinterSettings = ps;
    pd.Print();
}

我的默认打印机的OneNote （微软发送给一个注）。 问题：虽然页面可以打印，只有一个空白页产生

My default printer is OneNote (Microsoft send to One Note). The problem: While the page does print, only a blank page is produced.

我第一次尝试设置我的默认打印机 doPdf 。如果没有工作，然后我试图用我的真正的惠普打印机。但我仍然收到了同样的结果。该页面未显示打印对话框......这个问题已经一去不复返了。但问题是为什么是页面不打印？为什么我得到一个空/空/虚无缥缈的网页？有没有在我的code的一个问题？抑或是我的打印机的错？同样，一个问题已经一去不复返了;我不再获得打印对话框。我只是没有得到打印的页面，只是一个空白页。

I first tried to set my default printer to doPdf. When that did not work, I then attempted to use my real HP printer. But I still received the same result. The page isn't showing the print dialog box...that problem is gone. But the problem is why is the page not printing? Why I am getting a blank/null/nada page? Is there a problem in my code? Or is it the fault of my printer? Again, one problem is gone; I am no longer getting the Print Dialog Box. I'm just not getting a printed page, just a blank page.

谁能告诉我发生了什么事？我能做些什么来实现我的目标？ （我希望我使自己很清楚！）。

Can anyone tell me what's happening? What can I do to achieve my goal? (I hope I have made myself clear enough!).

推荐答案

我想你混淆了客户端与打印服务器上打印。

I think you have confused client side printing with printing on the server.

您可以打印使用Java，有的优惠券打印机是如何工作的客户端。然而，这是令人难以接受的。客户应该始终有他们想要如何打印的选择。

You can print on the client side with Java, how some coupon printers work. However, this is frowned upon. The client should always have a choice of how they want it printed.

在的Page_Load 的调用将在服务器端的打印机来完成。

The calls on Page_Load would be done on the server-side printers.

这篇关于打印页面而不打印对话框？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！