2 simple questions for people you know stuff about VB

[bitwise]

Q1:
What is the difference between the 'Function' keyword and the 'Sub' keyword when defining routines?

Q2:
How can you add a menu item to the right click menu in MSWORD 2000 when the user right clicks on the document? Is this a VB thing or a VBA thing? In any case, can you accomplish this from MVB 6.0 Pro?

Thanks,
bitwise

 

[dsi]

The Function returns a value and the Sub doesn't.

Public Function CubeIt(dVal As Double) as Double
    CubeIt = dVal * dVal * dVal
End Function

Sub Test()
    NewVal = CubeIt(3)
End Sub