Printing blank page while print form panel in winforms C#

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printing blank page in printer as well as microsoft xps document also.i changed in below my code.But I am getting blank only.

What I have tried:

printing blank page in printer as well as microsoft xps document also

     private void printButton_Click(object sender, EventArgs e)
    {
        CaptureScreen();

        printDialog1.AllowSomePages = true;

        printDialog1.ShowHelp = true;

        printDialog1.Document = printDoc1;

        DialogResult result = printDialog1.ShowDialog();

        if (result == DialogResult.OK)
        {
            printDoc1.Print();
        }
    }        

    private void CaptureScreen()
    {
        Graphics myGraphics = this.CreateGraphics();
        Size s = this.Size;
        memoryImage = new Bitmap(s.Width, s.Height, myGraphics);
        Graphics memoryGraphics = Graphics.FromImage(memoryImage);
        memoryGraphics.CopyFromScreen(this.Location.X, this.Location.Y, 0, 0, s);
    }

    void printDoc1_PrintPage(object sender, PrintPageEventArgs e)
    {
        e.Graphics.DrawImage(memoryImage, 0, 0);
    }

Posted 29-Mar-18 20:01pm

Member 10918596

Updated 29-Mar-18 21:09pm

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OriginalGriff · Answer 1 · 2018-03-29T21:10:00

Start by checking what you are producing: add these two lines:

memoryGraphics.CopyFromScreen(this.Location.X, this.Location.Y, 0, 0, s);
memoryImage.Save(@"D:\Temp\Created.jpg", ImageFormat.Jpeg);  // ADD THIS

And

e.Graphics.DrawImage(memoryImage, 0, 0);
memoryImage.Save(@"D:\Temp\Printed.jpg", ImageFormat.Jpeg);

Then look at the two images using Windows Explorer. Are they the same? Are they a picture of your object? What size are they? Or are they blank? Are they both even there?

If they are good, then you can start looking at what might be causing the "blank page" - but start be ensuring that what you are drawing is "real".