1 Topic by settimox (edited by settimox 2017-02-11 21:17:07)

  • Registered: 2017-01-14
  • Posts: 34

Topic: Invalid pointer operation

Hi,

I get this error when i start my application and after i have  click in the form1 button to open the form 2
After i do the change in form2 then i close the form2 but when i want to close the 1st form "form 1"
give me this error and i cannot close it, must use force for close it.

Anyone know about this?

Thank you very much.

2 Reply by settimox (edited by settimox 2017-02-11 22:19:02)

  • Registered: 2017-01-14
  • Posts: 34

Re: Invalid pointer operation

Solved,
the problem is on timer function in the 2nd form, i  don't have removed the code but i have removed the object for the time.
Now work fine, without this error.
Removed timer finish on close form2 function.
Sorry.