release o, all notes

hello,
I have percussion triggered midi interfaces, but notes send are too short in duration, as it 's just a hit....
Can someone would be kind tp give me some code to have sustain , like when you continue to press keyboard; ?
(in fact more time in between note on and note off)
thanks

sorry, i mean "release" function

Hi,

you have to differ beetween key up and down. If you hold button on your midi controller, only Note on is sent. Then you choose Key down in the outgoing action. If you release your button, not off is sent and you can release the key via Key up.

Here´s and example.
Hope this helps.

Cheers,
Rüdi