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steps to make program trial [message #520332] Sun, 21 August 2011 17:27 Go to next message
hassan08
Messages: 122
Registered: June 2011
Location: egypt
Senior Member
how can make program trial for 15 days ?
Re: steps to make program trial [message #520984 is a reply to message #520332] Thu, 25 August 2011 13:47 Go to previous messageGo to next message
hassan08
Messages: 122
Registered: June 2011
Location: egypt
Senior Member
can anybody give my the idea to be applied
Re: steps to make program trial [message #520990 is a reply to message #520984] Thu, 25 August 2011 14:19 Go to previous messageGo to next message
Michel Cadot
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Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
Maybe nobody understand your question.
You know you are not limited to one sentence and one 8 words to explain your question.

Regards
Michel
Re: steps to make program trial [message #521159 is a reply to message #520332] Fri, 26 August 2011 12:42 Go to previous messageGo to next message
hassan08
Messages: 122
Registered: June 2011
Location: egypt
Senior Member
thank you for reply i mean nowadays I'm designed and programmed the new project and i want this project work only 15 days and after the 15 days the program can not be open and also not work after 15 days
Re: steps to make program trial [message #521168 is a reply to message #521159] Fri, 26 August 2011 12:59 Go to previous messageGo to next message
joy_division
Messages: 4963
Registered: February 2005
Location: East Coast USA
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One possible way I guess is the check to see if the SYSDATE is greater than the date you do not want it to work and then exit or raise some sort of error.
Re: steps to make program trial [message #521208 is a reply to message #520332] Fri, 26 August 2011 16:37 Go to previous messageGo to next message
hassan08
Messages: 122
Registered: June 2011
Location: egypt
Senior Member
thank you but if the user return the sysdate to previous date
the program will work and open
i want only 15 days although the user return the date
only the program 15 days
Re: steps to make program trial [message #521430 is a reply to message #521208] Mon, 29 August 2011 17:53 Go to previous message
cookiemonster
Messages: 13926
Registered: September 2008
Location: Rainy Manchester
Senior Member
If the user changes the systemn clock there's nothing you can do as far as I'm aware.
However if your trail program makes use of dates at any point it's going to be very difficult for users to use it properly if they've changed the system clock.
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