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New Message on BDOTNET
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From: shashijeevan
Message 1 in Discussion
Hi, I have used the following approach to cancel printing if the the information to
be printed is missing. But it doesn't seems to be working. Is there any problem with
the current approach?
private void printPage(object sender, PrintPageEventArgs ev)
{
ev.Graphics.DrawString("This is a photograph", printFont, Brushes.BurlyWood, new
PointF(0,0));
try
{
ev.Graphics.DrawImage(Image.FromFile("photo3.jpg"), 0, 0, new Rectangle(0,0,
315, 338), GraphicsUnit.Pixel);
}
catch(FileNotFoundException exp)
{
ev.Cancel=true;
return;
}
int height = printFont.Height;
ev.Graphics.DrawImage(Image.FromFile("photo.jpg"), 0, height, new Rectangle(0, 0,
315, 338), GraphicsUnit.Pixel);
ev.HasMorePages = false ;
}There is only on file (photo.jpg) present. So when this code tries to print
photo3.jpg it gets FileNotFoundException and I set the Cancel property to true and
return.I expected this to cancel the printing job altogether but it printed the
content that was drawn before I got the exception.Is this is a bug in .Net?How do I
cancel this job altogether?Any pointer will be really helpful.regards,shashi
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