How do I declare a global variable in VBA?

Question

I wrote the following code:

Function find_results_idle()

    Public iRaw As Integer
    Public iColumn As Integer
    iRaw = 1
    iColumn = 1

Answer 1

If this function is in a module/class, you could just write them outside of the function, so it has Global Scope. Global Scope means the variable can be accessed by another function in the same module/class (if you use dim as declaration statement, use public if you want the variables can be accessed by all function in all modules) :

Dim iRaw As Integer
Dim iColumn As Integer

Function find_results_idle()
    iRaw = 1
    iColumn = 1
End Function

Function this_can_access_global()
    iRaw = 2
    iColumn = 2
End Function