C＃禁止Adobe Reader窗口从上来试图打印文档时 [英] C# Prevent Adobe Reader Window from coming up when trying to print a document

问题描述

有关原因，我不能进入，现在，我需要防止Adobe Reader窗口的开放，当我尝试打印文档。这是在做这个我之前的开发者以下标志设置，但我真的不知道他们是什么 -

For reasons I can't get into right now, I need to prevent the Adobe Reader window from opening up when I try to print a document. The developer that was working on this before me has the following flags set, although I'm not really sure what they're for -

if (RegistryManager.GetAcrobatVersion() >= 9.0f)
    printerArg = "\"" + printerName + "\"";
else
    printerArg = printerName;

Process myProc = new Process();
myProc.StartInfo.FileName = fileName;
myProc.StartInfo.Verb = "printto";
myProc.StartInfo.UseShellExecute = true;
myProc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
myProc.StartInfo.CreateNoWindow = true;
myProc.StartInfo.Arguments = "\"" + printerName + "\"";


bool result = myProc.Start();


if (myProc.WaitForInputIdle())
{
    if (!myProc.HasExited)
    {
        myProc.WaitForExit(Convert.ToInt32(5000));
        myProc.Kill();
    }
}
myProc.Close();

任何帮助深表感谢！

Any help is much appreciated!

谢谢你，

Teja公司。

Thanks,
Teja.

推荐答案

虽然我不能具体回答你的问题，我发现，我不能这样做与Adobe的版本为9或10，让你不能剿打印对话框中改变了读者，我认为，和窗口本身保持上来，无论如何，既然我的用户都有不同版本的Reader的安装我couldn T得到什么一贯的工作。如果你想尝试反正看看读者的API - 您需要添加到正确的COM库的引用，并从那里走。痛苦的。

While I can't answer your question specifically, I found that I couldn't do this as Adobe changed Reader I think at version 9 or 10 so that you couldn't supress the print dialog, and the window itself kept coming up anyway, and since my users all had different versions of Reader installed I couldn't get anything consistently working. If you want to try anyway have a look at Reader's API - you need to add a reference to the correct COM library and go from there. Painful.

我最终运行通过 GhostScript的的PDF完全下降的Adobe。以下是辅助类我创建做的工作。 gsExePath 应该是类似 C：\Program Files\gs\gs8.71\bin\gswin32c.exe

I ended up dropping Adobe completely by running the PDF through GhostScript. Following is the helper class I created to do the job. gsExePath should be something like C:\Program Files\gs\gs8.71\bin\gswin32c.exe.

public class GSInterface
{
    public string GhostScriptExePath { get; private set; }

    public GSInterface(string gsExePath)
    {
        this.GhostScriptExePath = gsExePath;
    }

    public virtual void CallGhostScript(string[] args)
    {
        var p = new Process();
        p.StartInfo.FileName = this.GhostScriptExePath;
        p.StartInfo.Arguments = string.Join(" ", args);
        p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;

        p.Start();
        p.WaitForExit();
    }


    public void Print(string filename, string printerName)
    {
        this.CallGhostScript(new string[] {
            "-q",
            "-sDEVICE=mswinpr2",
            "-sPAPERSIZE=a4",
            "-dNOPAUSE",
            "-dNoCancel",
            "-dBATCH",
            "-dDuplex",
            string.Format(@"-sOutputFile=""\\spool\{0}""", printerName),
            string.Format(@"""{0}""", filename)
        });
    }
}

以下应打印到Windows默认打印机：

The following should print to the Windows default printer:

var printerName = new System.Drawing.Printing.PrinterSettings().PrinterName;
var gs = new GSInterface(gsExePath);
gs.Print(filename, printername);

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