[xbmc] How to block the code from executed twice under the loop

[Yoriz]

Of course it makes a difference, each gui framework has its own way of doing things , its own methods ect.
Without knowing and your lack of showing enough useful code no one can have a clue whats going on.
Your coding and explanations are terrible.
Your lucky I'm wasting my time to even try and fathom out what the hell you are doing.