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AnswerRe: lan serial port Pin
stancrm8-May-09 2:30
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AnswerRe: lan serial port Pin
Rajesh Anuhya8-May-09 3:33
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QuestionSql query for like statement Pin
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AnswerRe: Sql query for like statement Pin
Ashfield8-May-09 1:16
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nagendra.vk8-May-09 0:05
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AnswerRe: Trail Version [modified] Pin
harold aptroot8-May-09 0:34
harold aptroot8-May-09 0:34 
Ok how about this - first time it's run, store the date in the settings. Every next time it's run (an periodically while it's running to prevent people from cheating by never shutting it down) check whether the difference in days between the saved date and the current date is greater or equal than 30.
When it finds that to be true, it's up to you what it should do (just shut down? give the option to buy? format c?)

People could cheat by changing the date, but I don't think many people would actually do that.


edit: I know I'm not supposed to complain about votes, but I really really don't believe this to be a bad answer.

Last modified: 3hrs 13mins after originally posted --



GeneralRe: Trail Version Pin
nagendra.vk8-May-09 0:56
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GeneralRe: Trail Version Pin
Mycroft Holmes8-May-09 1:26
professionalMycroft Holmes8-May-09 1:26 
AnswerRe: Trail Version Pin
Alex@UEA8-May-09 2:49
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Questionhow to find latest table created from database. Pin
KIDYA8-May-09 0:01
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AnswerRe: how to find latest table created from database. Pin
Noctris8-May-09 0:06
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AnswerRe: how to find latest table created from database. Pin
Mycroft Holmes8-May-09 1:29
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AnswerRe: how to find latest table created from database. Pin
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AnswerRe: how to find latest table created from database. Pin
Rajesh Anuhya8-May-09 3:16
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Question[Message Deleted] Pin
Mads1157-May-09 23:36
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AnswerRe: how to add button click events(C#.net) to database(SQL2005) Pin
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WinSolution8-May-09 1:08
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musefan8-May-09 2:21
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Questioninserting Hyperlink inside windows form Pin
shabya7-May-09 23:23
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GeneralRe: inserting Hyperlink inside windows form Pin
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