hello, iam making an application which performs some string operations on a text in a richtextbox in the following way:
the user writes some text in a richtextbox and then clicks a button. The text is then send to a PHP page for operation and the result is then stored in another richtextbox. The php part cannot be removed and is important.
What i want is the license to allow x number of uses per day. So let's say that the person is allowed to use the function 3 times. This has to be done on the application itself. I also want to be able to detect any date/time change to prevent overuse. I thought to declare a variable and store it on HDD. But then it raises other problems.
Iam asking for a general idea as to how should i proceed?
AGAIN : Every day the person can use the click button for 3 times. This count should be reset every 24 hrs. The software won't run 24 hrs. So next time it launches it should update the count.
the user writes some text in a richtextbox and then clicks a button. The text is then send to a PHP page for operation and the result is then stored in another richtextbox. The php part cannot be removed and is important.
What i want is the license to allow x number of uses per day. So let's say that the person is allowed to use the function 3 times. This has to be done on the application itself. I also want to be able to detect any date/time change to prevent overuse. I thought to declare a variable and store it on HDD. But then it raises other problems.
Iam asking for a general idea as to how should i proceed?
AGAIN : Every day the person can use the click button for 3 times. This count should be reset every 24 hrs. The software won't run 24 hrs. So next time it launches it should update the count.