Datetimepicker control in delphi

winner1921

Can I change the value of the maxdate property of the datetimepicker control in a program written in Delphi and compiled? The program has been compiled into an exe file. Is there any way to modify the properties of the controls in the exe file?

lolonois

Compiled, you can use software such as exescope to modify the exe file. You can try it yourself.

ysn10000

As long as it is a resource, modification is relatively simple.
The easiest to modify directly using winhex.

winner1921

Thank you for your help. I have tried these two softwares. Exescope6.0 can successfully modify the properties of the datetimepicker control, but the time limit has not been lifted. (I used delphi to insert this control myself and compiled it, and then used exescope6. 0 It will be effective after the maxdate is modified.) I don't know why, what kind of design is usually used to restrict the software? What I thought might be to re-update the maxdate attribute after the program runs through the code to avoid modification by such software. If so, what is the way to deal with it? I am not sure how to find and modify the code part.