How do you compare strings in VBA (With Examples)?

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You can use the following methods in VBA to compare strings:

Method 1: Case-Sensitive String Comparison

Sub CompareStrings()
    Dim i As Integer

    For i = 2 To 10
        Range("C" & i) = StrComp(Range("A" & i), Range("B" & i)) = 0
    Next i
End Sub

This macro will perform a case-sensitive string comparison between the strings in the corresponding cells in the ranges A2:A10 and B2:B10 and return TRUE or FALSE in the range C2:C10 to indicate whether or not the strings are equal.

Method 2: Case-Insensitive String Comparison

Sub CompareStrings()
    Dim i As Integer

    For i = 2 To 10
        Range("C" & i) = StrComp(Range("A" & i), Range("B" & i), vbTextCompare) = 0
    Next i
End Sub

This macro will perform a case-insensitive string comparison between the strings in the corresponding cells in the ranges A2:A10 and B2:B10.

The following examples show how to use each method in practice with the following lists of strings in Excel:

Example 1: Case-Sensitive String Comparison in VBA

We can create the following macro to perform a case-sensitive string comparison between each corresponding string in columns A and B:

Sub CompareStrings()
    Dim i As Integer

    For i = 2 To 10
        Range("C" & i) = StrComp(Range("A" & i), Range("B" & i)) = 0
    Next i
End Sub

When we run this macro, we receive the following output:

Column C returns TRUE if the strings are equal and have the same case.

Otherwise, column C returns FALSE.

Example 2: Case-Insensitive String Comparison in VBA

Sub CompareStrings()
    Dim i As Integer

    For i = 2 To 10
        Range("C" & i) = StrComp(Range("A" & i), Range("B" & i), vbTextCompare) = 0
    Next i
End Sub

When we run this macro, we receive the following output:

Column C returns TRUE if the strings are equal, regardless of the case.

Column C only returns FALSE if the strings are not equal. 

Note: You can find the complete documentation for the StrComp function in VBA .