Print Selected Pages Using PrintDialog

Dear Friend ,
                             i am create simple print document project in c#.i have done all process,but does not work for some pages(Between pages EX:5-8)print.i am try above code its not work it.please help me .how can  i print somepages in c#... help me friends....

i think u forgot to delegate the PrintPage event,so while u want to print the selected page but nothing. this is a simple example  i hope it can help u,maybe it has some bug but i think u can handle :

//////////////////////////////////

using System;
using System.Drawing.Printing;
using System.Windows.Forms;
using System.IO;

namespace EDImageSystem
{
 ///

 /// PrintService
 ///

 public class PrintService
 {
  public PrintService()
  {

   this.docToPrint.PrintPage+=new PrintPageEventHandler(docToPrint_PrintPage);
  }

  // Declare the PrintDocument object.
  private System.Drawing.Printing.PrintDocument docToPrint =
   new System.Drawing.Printing.PrintDocument();//initialize PrintDocument

  private System.IO.Stream streamToPrint;
  string streamType;

  // This method will set properties on the PrintDialog object and
  // then display the dialog.
  public void StartPrint(Stream streamToPrint,string streamType)
  {

   this.streamToPrint=streamToPrint;
   this.streamType=streamType;
   // Allow the user to choose the page range he or she would
   // like to print.
   System.Windows.Forms.PrintDialog PrintDialog1=new PrintDialog ();//initialize a PrintDialog
   PrintDialog1.AllowSomePages = true;

   // Show the help button.
   PrintDialog1.ShowHelp = true;

   // Set the Document property to the PrintDocument for
   // which the PrintPage Event has been handled. To display the
   // dialog, either this property or the PrinterSettings property
   // must be set
   PrintDialog1.Document = docToPrint;

   DialogResult result = PrintDialog1.ShowDialog();/

   // If the result is OK then print the document.
   if (result==DialogResult.OK)
   {
    docToPrint.Print();
   }

  }

// The PrintDialog will print the document
  // by handling the document’s PrintPage event.
  private void docToPrint_PrintPage(object sender,
   System.Drawing.Printing.PrintPageEventArgs e)
  {

   // Insert code to render the page here.
   // This code will be called when the control is drawn.

   // The following code will render a simple
   // message on the printed document
   switch(this.streamType)
   {
    case "txt":
     string text = null;
     System.Drawing.Font printFont = new System.Drawing.Font
      ("Arial", 35, System.Drawing.FontStyle.Regular);

     // Draw the content.
     System.IO.StreamReader streamReader=new StreamReader(this.streamToPrint);
     text=streamReader.ReadToEnd();
     e.Graphics.DrawString(text,printFont,System.Drawing.Brushes.Black,e.MarginBounds.X,e.MarginBounds.Y);
     break;
    case "image":
     System.Drawing.Image image=System.Drawing.Image.FromStream(this.streamToPrint);
     int x=e.MarginBounds.X;
     int y=e.MarginBounds.Y;
     int width=image.Width;
     int height=image.Height;
     if((width/e.MarginBounds.Width)>(height/e.MarginBounds.Height))
     {
      width=e.MarginBounds.Width;
      height=image.Height*e.MarginBounds.Width/image.Width;
     }
     else
     {
      height=e.MarginBounds.Height;
      width=image.Width*e.MarginBounds.Height/image.Height;
     }
     System.Drawing.Rectangle destRect=new System.Drawing.Rectangle(x,y,width,height);
     e.Graphics.DrawImage(image,destRect,0,0,image.Width,image.Height,System.Drawing.GraphicsUnit.Pixel);
     break;
    default:
     break;
   }
  
  }

 }
}

Let me make the problem more clearer.

I have created a Windows Application in C# 2005. For the purpose of printing I have used printDocument and printDialog, printPreview Controls. When I select the default option of "All" pages and click on print in the print dialog box,  then it prints all the pages without any problem.

Now the issue arises when I go for the printing of selected pages. You know in the print dialog box there are a few options which a user can select to print some specific pages. For example: Selection, Current Page, Pages (with a text box where user can enter a range of pages to print). I have enabled these options in the printDialog box. Further when I use any of these options and issue a print command, then nothing gets printed. I am unable to trap the problem.

Where I should work out to resolve it. I hope now the description of the problem would be more clearer and understandable. Please help me out to get the proper solution of it.

Regards!