I have a problem here. Program has 3 screens
screen 1 To save user entered parameters. Example - acquisition period value, data storage location, averaging screen 2 -data acquisition(DAQ) takes place -graphs are displayed for user -additional user parameter selection (user selected momentary temperature acquisition) screen 3: Zoomed displays of graphs user has selected from screen2 graphs Problem: When I go from screen2 to screen1/screen3 , data acquisition should not stop. It must continue. And the user entered parametrs on screen1 must be immediately effective in screen2 (DAQ + storage part) What is the best Tree structure? How should be interdependability? 'tab' control won't work and I guess neither event structure would. I have LabVIEW 7.0 Since this is basic part of program structure, once begun , it's hard to modify the basic frame. Thanks in advance for Inputs, Ideas,help. Sandeep
