Calling main vi front panel from sub vi front panel

[thinnker]

Hi

In my project I have different sub vi's i need to call from main vi.

After the completion of sub vi task i need to return back to main vi.

Give some idea.

i attached my project with on sub vi.

Regards

hari

[Frabto · Accepted solution]

Open the subvi "Booster_Test.vi",

Navigate to

File -> VI Properties->select "window appearence in category", -> select "custom"option,click the "customize"  button and a new window appears

Check  the "show front panel when called " and "close afterwards if originally close".

This should solve your problem.

[JK1]

Hi,

You have a event structure to handle the buttons on the front panel.  Place the subvi in the event that should be called when the user presses the button.

Right click on the subvi>in the right click menu select "subvi node setup">>"Open the FP when called".   This option will force labview to open the FP of a subvi.

In VI Properties>>Window appearance>>"show FP when called" (select this option)

In the same window you have "Window Behaviour" - select "Modal"

These options will keep the subvi window on the top.  only the when the subvi is closed the main window gets the control.

Post back if any queries.