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very eloquent.
Luc Pattyn
Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you.
Local announcement (Antwerp region): Lange Wapper? Neen!
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Ramesh Reddy11111 wrote: send me sample code or procedure to design in VS2008.
How do you plan to pay the money? 
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Ramesh Reddy11111 wrote: send me sample code or procedure to design in VS2008.
you are rude as well as incompetent. The MessageBox cannot be changed, you need to create a new control ( not that you deserve an answer )
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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i written bellow code under printDocument1_PrintPage event
Font f = new Font("Arial", 14, FontStyle.Regular);
Brush b = Brushes.Red;
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
for (int j = 0; j < dataGridView1.Columns.Count; j++)
{
e.Graphics.DrawString(this.dataGridView1.Rows[i].Cells[j].Value+" ", f, b,j * 5,i * 5);
// e.Graphics.DrawString(this.dataGridView1[i, j] + " ", f, b,j*5, i * 5);
}
}
under print button click event code as
printDocument1.DocumentName = "authors";
printPreviewDialog1.Document = printDocument1;
printPreviewDialog1.ShowDialog();
problem is i am getting screen with some red color. i am not getting datagrid rows
hep me
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maybe 5*5 is too small to hold your cell content. Try a width>=50 and a height>=15
Luc Pattyn
Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you.
Local announcement (Antwerp region): Lange Wapper? Neen!
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Er, what? If you want to know what event is raised when a form is Refresh'ed, the Paint event is fired. If you want to know how to refresh a form, then use the Refresh method. If your form flickers, use a double buffer. I can't say more than that unless you provide a little more information.
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How can I use a double buffer?
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Write to a bitmap instead of the screen. On the Paint event, draw the bitmap.
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You've given no more information than the person who's thread you hyjacked. SWtart you're own thread and provide a lot more detailed about what your issue is.
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Computafreak's answer is enough for me, I didn't start a thread because I don't have an issue, I was just curious and wanted to ask a small question.
And of course the owner of this thread won't be able to get a proper answer because his question consists of three words.
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A 7 word question is of the same quality, so you'd get about the same answer.
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rule #1 in "how to answer a question" really should be: always keep the answer as short as the question". 
Luc Pattyn
Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you.
Local announcement (Antwerp region): Lange Wapper? Neen!
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Press F5
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Wow. Just...Wow. 
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It must be Thursday... I never could get the hang of Thursdays.
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Buy a book
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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delete
modified 2-Apr-21 5:24am.
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Put each IP Search onto a separate thread.
Whatever you sdo though the network response time is likely to be the limiting factor.
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IMO bad advice. Using a few threads will help, launching tens or hundreds will result in hitting a bottleneck or a deliberate limitation inside the TCP/IP stack.
Luc Pattyn
Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you.
Local announcement (Antwerp region): Lange Wapper? Neen!
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This is really bad advice. Did you know that your allocating 1MB of RAM PER THREAD you create and keep running?
I'd look at using the managed thread pool before I start launching threads by the hundreds.
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how would you change the code that it scan it fast or what would you add everybody said an other solution!
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I'd design it so that I'd have about 5 or 10 or so threads all pulling IP addresses from a queue. Each of these workers would get an IP address, do it's job, report back, and then go get another address. You do NOT create a new thread for each IP address.
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