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himaheshh
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DiagramView
Jul 10th, 2009 at 12:14am
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Hi,

I am using the the Winforms diagram view and with the limited space in the screen we are facing some usability issues especially when the diagram is of multiple levels.

Currently it is in the Portait form. I would request your help on the following,
1. How to change them to the landscape form
2. While printing them in the A3 paper, how to fit them in one page with the max possible size?

Thank you.
  
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Meppy
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Re: DiagramView
Reply #1 - Jul 10th, 2009 at 7:01am
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Hi,

Try the following code for printing:

Code
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PrintDocument doc = new PrintDocument();

doc.DefaultPageSettings.Landscape = true;
diagramView1.PrintOptions.ScaleToPage(doc);

diagramView1.Print(doc);

I hope this helps,
Meppy
  
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himaheshh
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Re: DiagramView
Reply #2 - Jul 16th, 2009 at 8:40am
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Hi Meppy,

Thanks for your time. I tried this code and it didnt do anything. Am i missing something?

Regards
Mahesh
  
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Meppy
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Re: DiagramView
Reply #3 - Jul 17th, 2009 at 5:50am
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Hi,

The above code prints the diagram using the default printer and the specified settings. You need to have an installed printer in order for the code to work. Additionally, you need to have at least one item in the diagram. Are those conditions satisfied?

Regards,
Meppy
  
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himaheshh
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Re: DiagramView
Reply #4 - Jul 22nd, 2009 at 2:27am
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Hello Meppy,

Yes all those conditions are satisfied and here is the code that I have. I am bit doubtul about the PrintDocument Class, can you please have a look and advise?

System.Drawing.Printing.PrintDocument doc = new System.Drawing.Printing.PrintDocument();            
           doc.DefaultPageSettings.Landscape = true;
           diagramView1.PrintOptions.ScaleToPage(doc);
           diagramView1.Print(doc);
  
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Stoyo
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Re: DiagramView
Reply #5 - Jul 22nd, 2009 at 6:52am
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Does "it didnt do anything" mean it didn't print at all, or it printed in portrait mode?
  
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himaheshh
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Re: DiagramView
Reply #6 - Jul 22nd, 2009 at 10:12am
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It didnt print at all.
  
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Stoyo
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Re: DiagramView
Reply #7 - Jul 22nd, 2009 at 11:49am
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Set a breakpoint on the Print line and run until the breakpoint hits - does doc.PrinterSettings.PrinterName show the name of the default printer?
  
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himaheshh
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Re: DiagramView
Reply #8 - Jul 23rd, 2009 at 1:50am
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Yes it is.

Here is the value in the PrintSetting.

{[PrinterSettings \\NNORSOGFPS001\NNSOW3B7PRBLK Copies=1 Collate=False Duplex=Vertical FromPage=0 LandscapeAngle=90 MaximumCopies=999 OutputPort= ToPage=0]}
  
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Stoyo
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Re: DiagramView
Reply #9 - Jul 23rd, 2009 at 7:06am
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It's a network printer? You might have to log into the server first for the printer to be accessible. You might also check if there isn't a pending print job shown in the printer settings window. Sometimes a jobs just freezes when a user tries to cancel it, and then you must delete it from the jobs queue.

Stoyan
  
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