打印时RPC服务器不可用。打印机安装在网络系统上。 [英] The RPC server is unavailable when printing. Printer is installed on network system.

问题描述

嗨

我试图从按钮点击打印报告（.rdlc），如下所示。它会抛出与报表查看器控件相同的消息。

  private   void  btnPrint_Click（ object  sender，EventArgs e）
 {
 Report1。 PrintOptions.PrinterName = cmbPrinters.Text; 
 
 Report1.PrintOptions.PaperSize =（CrystalDecisions.Shared.PaperSize）GetPaperSize（cmbPrinters.Text，  A4）; 
  //   PaperSize.PaperA4  -  PaperA4  
 
 Report1 .PrintOptions.PaperOrientation = PaperOrientation.Landscape; 
 
 Report1.PrintToPrinter（ 1 ， false ， 1 ， 1 ）; 
 
 MessageBox.Show（& quot; Print Done& quot;）; 
 
} 

说到这一行：

 Report1.PrintToPrinter （ 1 ， false ， 1 ，< span class =code-digit> 1 ）; 

抛出异常说 RPC服务器不可用。打印机工作正常。它是一个网络打印机，我给它提供了正确的路径。

需要注意的是，当我第一次尝试打印它时抛出异常说RPC服务器不可用之后。请帮忙。



谢谢



代码块更正

解决方案

这里有很多可能的建议 [ ^ ]。

hi
I am trying to print a report (.rdlc) from button click as below. It throws a message as same as from a report viewer control.

private void btnPrint_Click(object sender, EventArgs e)
{
   Report1.PrintOptions.PrinterName = cmbPrinters.Text;

   Report1.PrintOptions.PaperSize = (CrystalDecisions.Shared.PaperSize)GetPaperSize(cmbPrinters.Text, "A4");
   //PaperSize.PaperA4 - It goes PaperA4 

   Report1.PrintOptions.PaperOrientation = PaperOrientation.Landscape;

   Report1.PrintToPrinter(1, false, 1, 1);

   MessageBox.Show("Print Done");

}

when it comes to the line :

Report1.PrintToPrinter(1, false, 1, 1);

it throws exception saying "The RPC server is unavailable". The printer is working fine. Its a network printer and I have given proper path for it.
The point to be noted is, when for the first time I tried to print it threw exception saying "The RPC server is unavailable" there after. Please help.

Thanks

code block corrected

解决方案

Lots of possible suggestions here[^].

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