Change default printer c #

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Change default printer c #

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#1 by (5 votes)

3

I'm working on a solution where I need to change the default printer for a label printer to print and go back to the previous default printer.

Would anyone have a solution for this?

c# impressora crystal-reports

asked by anonymous 30.11.2017 / 13:05

1 answer

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score 5 · Accepted Answer

It worked fine, follow the code, thanks!

     using System.Drawing.Printing;
     using System.Runtime.InteropServices;

    private void trocarImpressora()
    {
        ArrayList impressoras = new ArrayList(); 
        int i = 0;

        PrintDocument pd = new PrintDocument();
        string impressoraPadraoOriginal = pd.PrinterSettings.PrinterName;
        myPrinters.SetDefaultPrinter("ZDesigner GC420t (EPL)");
        imprimir();
        myPrinters.SetDefaultPrinter(impressoraPadraoOriginal);

    }

  public static class myPrinters
    {
        [DllImport("winspool.drv", CharSet = CharSet.Auto, SetLastError = true)]
        public static extern bool SetDefaultPrinter(string Name);

    }