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Join Date: Mar 2007
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Newbie Poster
thank you for your help and i am trying to learn like i said and i understand a little bit of wut you put but now that i got your help i will use my book that i have been using and see wut you did ya know anhd then figure it out that way thanx again for all your help and if i have any more qs may i ask you?
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Join Date: Dec 2006
Location: Romania
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Junior Poster
you don't need to ask me, post your questions over here, and if somebody can help then you'll receive your help
best regards,
best regards,
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Join Date: May 2007
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Newbie Poster
may i know wat tree view ??
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Join Date: Apr 2007
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Light Poster
As long as you're at it, here is how you get the program to run your Prime method when the Enter key is pressed without including a button:
1. Set the KeyPreview property of your form to True.
2. Go to the Events page of the form and double-click in the empty space to the right of the OnKeyDown event. This will create an empty method for this event.
3. In the event Delphi generates, add this code:
if Ord(Key) = VK_Return then (call your Prime function here)
Note that VK_Return is a constant defined as an integer, so you need to cast the Key value passed to your method before you can compare it to the character which you typed.
PS-They still teach Delphi in (good) schools because it is one of the best development tools for Windows and not too bad for Web and NET apps too.
1. Set the KeyPreview property of your form to True.
2. Go to the Events page of the form and double-click in the empty space to the right of the OnKeyDown event. This will create an empty method for this event.
3. In the event Delphi generates, add this code:
if Ord(Key) = VK_Return then (call your Prime function here)
Note that VK_Return is a constant defined as an integer, so you need to cast the Key value passed to your method before you can compare it to the character which you typed.
PS-They still teach Delphi in (good) schools because it is one of the best development tools for Windows and not too bad for Web and NET apps too.
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