size of control

[jonni]

Is it possible to change run-time a number of visible elements in an array control??? For example, I have array of LED's on my form, and I want to change during run a number of visible LED's in my array.

Thanks
Evgeniy

[Ram2003]

You can make all array elements visible/invisible, but manipulating a single element in an array control during run time is not possible to my knowledge.
Clusters are an excellent choice for this application.

[Dennis_Knutson]

Sure. Use a property node of either Number of Columns (for horizontal display) or Number Of Rows (for vertical display).

[jonni]

the situation is the following: i have array of LED's on the form....
|-|-|-| this is my 3 LED's :), the number of visible elemnts in array is 3, but i want to chande it to:
|-|-|-|-| , so that now you can see 4 elemnts....

this what i want to do ... is any way to do it?

[jonni]

Exactly what i wanted to do... many thanks

[Ram2003]

excellent. I learned this feature today. Thanks.