Change numbers highlighting with ok button

[AlehTH]

Good Afternoon, I am creating a "LCD" of a radio, using labview, It is controlled by ok buttons, I have the fairly advanced code, but I have some problems with some things .. I have a series of numbers to change the frequency, it occurred to me the idea of doing it with a table (the attached code), and pressing left or right, the highlight must run to its corresponding side, then pressing up or down to change the selected number from 0 to 9. Some have a sample program or any idea of doing this ?, noteworthy that can not use the mouse click, only ok buttons .. THANK YOU...

[JÞB]

Forgot the attachment

[AlehTH]

Sorry, My Internet Conection is bad.. Here is the attachment..

[Taki1999]

Looks like you have the basic idea.

I would use an Event Structure and a shift register with an array of 4 U8 numbers.

EDIT: And another shift register to keep track of which digit you are performing operations on.

[AlehTH]

The problem is that I have another program with a event structure where I use the same ok buttons and some conflicts appear due to the large number of iterations, then I need an idea without event structure ..

[Taki1999]

I'm not sure I understand.

Why don't you modify your existing event structure to handle this? You may need an additional shift register to identify whether you are in "Frequency" mode or another mode but you should be able to work within the existing event structure.