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POPrinting multipage Tiff with C#
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  1. POPrinting multipage Tiff with C#
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    copied!<p>I am trying to print a multidimensional tiff. This tiff is having 3 Pages using variable imagetoprint. So I wrote following code, that unfortunately only prints the first dimension. All others are printed on empty paper. If I save the image from memory to file, irfanview shows all pages correctly...</p> <p>Who can give me a hint ?</p> <pre><code> public void print(Bitmap imageToPrint, string printerName, int pagesToPrint) { try { printmap = imageToPrint; cur_page = 0; max_pages = pagesToPrint; m.Top = 1 * dpi; // Set a 1' margin, from the top m.Left = 1.25f * dpi; // Set a 1.25' margin, from the left m.Bottom = printmap.Height - m.Top; // 1', from the bottom m.Right = printmap.Width; // rechter Rand so weit wie es eben geht m.Width = printmap.Width - (m.Left * 2); // Get the width of our working area m.Height = printmap.Height - (m.Top * 2); // Get the height of our working area pd.PrintPage += new PrintPageEventHandler(pd_PrintPage); if (printerName != "") pd.DefaultPageSettings.PrinterSettings.PrinterName = printerName; pd.DefaultPageSettings.Color = true; pd.DefaultPageSettings.PrinterSettings.PrintFileName = "tiffprint"; pd.DocumentName = "InstantFormsPrinting"; if (m.Width &gt; m.Height) { pd.DefaultPageSettings.Landscape = true; } pd.Print(); // Print } catch (Exception ex) { Console.WriteLine("Error during print preparation:" + ex.Message); } } // Our printing event public void pd_PrintPage(object sender, PrintPageEventArgs e) { Rectangle crop = new Rectangle(1, 1, 200, 200); try { printmap.SelectActiveFrame(FrameDimension.Page, cur_page); e.Graphics.DrawImageUnscaled(printmap, new Point(0, 0)); ++cur_page; e.HasMorePages = (cur_page &lt; max_pages); } catch (Exception ex) { Console.WriteLine("Error during print operation:" + ex.Message); } } </code></pre> <p>On Page 2 pd_PrintPage thows an exception with "general gdi problem"</p> <p>I have no idea so far. It would be very nice if somebody can help.</p>
 

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