Variables In Sub And Multipage.Page

I cannot make a correct variables syntax for MyMulti and sRngC.

How to make a correct syntax for this



Dim pa As Integer
Dim MyMulti As String

Sub MyMulti(iRow1 As Long, iCol1 As Long, iRow2 As Long, iCol2 As Long, _
iRow3 As Long, iCol3 As Long)

For pa = 1 To 7
Next pa

MyMulti = multi & pa

Dim sRngA As String
Dim sRngB As String
Dim sRngC As String
sRngA = Cells(iRow1, iCol1).Address & ":" & Cells(iRow2, iCol2).Address
sRngB = Cells(iRow3, iCol3).Address
sRngC = Page & pa

If Not ActiveCell.Formula = "=OR(All!" & sRngA & "=TRUE)" Then
Me.MultiPage1.sRngC.Visible = Range(sRngB).Value
Else
Me.MultiPage1.sRngC.Visible = ActiveCell.Formula = "=OR(All!" & sRngA & "=TRUE)"
End If

End Sub
sRngC should be Page1, Page2, etc.