How to print existing excel_file.xls with a button_print click using WPF

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1.00/5 (3 votes)

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the excel File contain only one page.
Thank you for any help .

What I have tried:

  private void Print_Click(object sender, RoutedEventArgs e)
        {

print code ...


        }

Posted 23-Nov-17 0:15am

EM_Y

Updated 23-Nov-17 7:31am

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Richard Deeming · Accepted Answer · 2017-11-23T07:31:00

Solution 1

C#

private void Print_Click(object sender, RoutedEventArgs e)
{
    System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo
    {
        FileName = @"Path\To\Your\excel_file.xls",
        Verb = "Print"
    });
}

Posted 23-Nov-17 7:31am

Richard Deeming

Comments

EM_Y 24-Nov-17 3:20am

thank you very much it works ,
but can you help me please to specify exactly the sheet that I want to print in this file !

EM_Y 27-Nov-17 4:39am

this code is printing " the Evaluation warning sheet" witch is always activate when the excel file opened because I'm using spire.xls , I need to define in code the sheet number wich is zero here to print it .
Thank you for help !

Richard Deeming 28-Nov-17 8:13am

If you need to control what gets printed, then you'll need to use Interop:
Printing Excel using Interop[^]

EM_Y 28-Nov-17 8:16am

Thank you for your precious help ,it works !