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Categories / C# Tutorial / GUI Windows Forms

 

PrintDocument

using System; using System.Drawing; using System.Drawing.Printing; using System.Windows.Forms;     class HelloPrinter: Form {      public static void Main()      {           Application.Run(new HelloPrinter());      }      protected override void OnPaint(PaintEventArgs pea)      {           Graphics     grfx   = pea.Graphics;           StringFormat strfmt = new StringFormat();           grfx.DrawString("Click to print", Font, new SolidBrush(ForeColor),ClientRectangle, strfmt);      }      protected override void OnClick(EventArgs ea)      {           PrintDocument prndoc = new PrintDocument();               prndoc.DocumentName = Text;           prndoc.PrintPage += new PrintPageEventHandler(PrintDocumentOnPrintPage);           prndoc.Print();      }      void PrintDocumentOnPrintPage(object obj, PrintPageEventArgs ppea)      {           Graphics grfx = ppea.Graphics;           grfx.DrawString(Text, Font, Brushes.Black, 0, 0);           SizeF sizef = grfx.MeasureString(Text, Font);           grfx.DrawLine(Pens.Black, sizef.ToPointF(), grfx.VisibleClipBounds.Size.ToPointF());      } }