How to write two IF statements for different ranges in a loop, VBA - excel

Question

I am working on an Excel document using VBA. This document contains a database with multiple columns, but for simplicity, let's say I have 2 columns:
Column C corresponds to names
Column F corresponds to numbers.
I'm trying to create a macro that checks all the numbers in column F (with a loop). If the number is above 100, then check the adjacent cell in column C. If the name corresponds to a condition (let's say corresponds to John or Tom), then add the value of the number in another sheet. If none of those apply, check the next cell.
My problem is that I can't find a way to define the cells in column C (Creating a variable/object to call the cells or calling directly the adjacent cell).
My code looks like this:
Sub Test1()
Dim rngnumbers, rngnames, MultipleRange As Range
Set rngnumbers = Sheet2.Range("F2:F999")
Set rngnames = Sheet2.Range("C2:C999")
Set MultipleRange = Union(rngnumbers, rngnames)
For Each numb In rngnumbers
If numb.Value >= 100 Then
If Sheet2.Range("C2") = "John" Or Sheet2.Range("C2") = "Tom" Then '''The problem here is that it only looks at the cell C2 and not the adjacent cell
Sheet1.Range("I999").End(xlUp).Offset(1, 0).Value = numb.Value
Else
End If
End If
Next numb
End Sub
I tried modifying the line:
'If Sheet2.Range("C2") = "John" Or Sheet2.Range("C2") = "Tom" Then'
to something like:
'newname.String = "John" '
But I can't find a way to define newname.
Another idea would be to increment the If statement for the names within the For loop.
Additional note:
I am also not using formulas directly within Excel as I don't want any blank cells or zeros when the if functions are False.

Answer 1

Does this solve your problem - referencing the relevant cell in column C? OFFSET provides a relative reference, in this case look 3 columns to the left of F.
Sub Test1()
Dim rngnumbers As Range, rngnames As Range, MultipleRange As Range, numb As Range
Set rngnumbers = Sheet2.Range("F2:F999")
Set rngnames = Sheet2.Range("C2:C999")
Set MultipleRange = Union(rngnumbers, rngnames)
For Each numb In rngnumbers
If numb.Value >= 100 Then
If numb.Offset(, -3) = "John" Or numb.Offset(, -3) = "Tom" Then
Sheet1.Range("I999").End(xlUp).Offset(1, 0).Value = numb.Value
End If
End If
Next numb
End Sub
Have you considered SUMIFS instead?

Answer 2

You want something like this?
Sub Test1()
Dim lRow As Long, r As Long
lRow = 1000 'last row in your data
Dim ws As Worksheet
Set ws = Worksheets("List with your data")
For i = 2 To lRow
If ws.Range("F" & i) > 100 Then
If ws.Range("C" & i).Value = "John" Or ws.Range("C" & i).Value = "Tom" Then
Worksheets("Another sheet sheet").Range("A" & r) = Range("C" & i).Value ' r - Row, where we want to enter uor text
r = r + 1 'if you want to put next name on the next row
End If
End If
Next
End Sub

Answer 3

Two Ifs in a Loop
Union Version
Option Explicit
Sub Test1()
Const cFirst As Integer = 2
Const cLast As Integer = 999
Const cCol1 As Variant = "F"
Const cCol2 As Variant = "C"
Const cCol3 As Variant = "I"
Dim i As Integer
Dim rngU As Range
With Sheet2
For i = cFirst To cLast
If IsNumeric(.Cells(i, cCol1)) And .Cells(i, cCol1) >= 100 Then
If .Cells(i, cCol2) = "John" _
Or .Cells(i, cCol2) = "Tom" Then
If Not rngU Is Nothing Then
Set rngU = Union(rngU, .Cells(i, cCol1))
Else
Set rngU = .Cells(i, cCol1)
End If
End If
End If
Next
End With
If Not rngU Is Nothing Then
rngU.Copy Sheet1.Cells(cLast, cCol3).End(xlUp).Offset(1, 0)
Set rngU = Nothing
End If
End Sub

Answer 4

I normally work with arrays:
Sub Test1()
Dim rngnumbers As Excel.Range
Dim arrVals As variant
Dim lngRow As long
Arrvals = Sheet2.Range("C2:F999").value
For Lngrow = lbound(arrvals,1) to ubound(arrvals,1)
If arrvals(lngrow,4) >= 100 Then
If arrvals(lngrow,1)= "John" Or arrvals(lngrow,1) = "Tom" Then '''The problem here is that it only looks at the cell C2 and not the adjacent cell
Sheet1.Range("I999").End(xlUp).Offset(1, 0).Value = arrvals(lngrow,4)
Else
End If
End If
Next lngrow
End Sub
Actually I would probably build an output array as well, but my thumb is tired...