Excel VBA-将UserForm ComboBox中的值分配给全局变量

Question

I have a userform with a basic combobox and command button. When the user hits the command button, I want the UserForm to close, and the value of the combobox to be saved in a variable that can be accessed by a subroutine contained within "ThisWorkbook".

In the UserForm code:

Public employee_position As String    
Public Sub CommandButton1_Click()

    employee_position = Me.ComboBox1.Value
    Unload Me

End Sub

In the "ThisWorkbook" Code

Private Sub GetUserFormValue()
    Call Userform_Initialize
    EmployeePosition.Show
    MsgBox employee_position
End Sub

When "GetUserFormValue()" runs, the UserForm comes up, you can select a value in the combobox and press the command button, but when the MsgBox comes up, it displays "" (Nothing)

What am I doing wrong here?

Answer 1

When you Unload Me , I think you lose all information associated with the module (including the global variable). But if you use Me.Hide rather than Me.Unload, then you can access the value of the form after the routine returns. So try this:

-- userform code includes:

Public Sub CommandButton1_Click()
    Me.Hide
End Sub

-- main module includes:

Private Sub GetUserFormValue()
    Call Userform_Initialize
    EmployeePosition.Show
    MsgBox EmployeePosition.ComboBox1.Value
    Unload EmployeePosition
End Sub

I think that should work.

Answer 2

I had the same problem, and this is how I resolved it:

If the main code is in a worksheet, and the variable is declared as public in that worksheet (eg in Microsoft Excel Objects -> Sheet1 (Sheet1)), the result from "Unload Me" cannot be passed from a UserForm to the worksheet code.

So to solve my problem, I inserted a new Module, and declared my public variable there. I didn't even have to move my code from the worksheet to the module... just the declaration of the public variable.

I hope this works for you too!

Andrew