StrComp$ Function

Syntax
StrComp(Str1, Str2, Comp)
Group
String
Description
Compare two strings.
Parameters Description
Str1 Compare this string with Str2. If this value is Null then Null is returned.
Str2 Compare this string with Str1. If this value is Null then Null is returned.
Comp This numeric value indicates the type of comparison. See Comp table below.
Result Description
-1 Str1 is less than Str2.
0 Str1 is equal to Str2.
1 Str1 is greater than Str2.
Null Str1 or Str2 is Null.
Comp Value Effect
vbUseCompareOption -1 Performs the comparison using the Option Compare statement value.
vbBinaryCompare 0 Compares the string's binary data.
vbTextCompare 1 Compares the string's text using the collation rules.
vbDatabaseCompare 2 Microsoft Access only. (Not supported.)
See Also
LCase$( ), Option Compare, StrConv$( ), UCase$( )

Sub Main
    Debug.Print StrComp("F","e") ' -1
    Debug.Print StrComp("F","e",1) ' 1
    Debug.Print StrComp("F","f",1) ' 0
End Sub