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Object Reference

Classes
Command Interface
- xf_Command
External
- xf_External_VB6_32bit
- xf_External_VB7_32_64bit
General
System Core
System Library

xf_StringCaseInsensitiveString Functions

Public Function LastIndexOf (
str As String,
SubString As String,
Optional StartPosition As Long = -1 ,
Optional Length As Long = -1
) As Long

Get the 1 based index of the last occurrence of the search string in the passed string

str as String

The string to search

SubString as String

The string to match

Optional StartPosition as Long = -1

The position in the string to start searching, -1 for the start of the string

Optional Length as Long = -1

The length of the section of string to search in, -1 for the whole string after StartPosition

Call Template:

Dim i As Long

i = xf.Str.LastIndexOf(str, SubString)

i = xf.Str.LastIndexOf(str, SubString, StartPosition, Length)

Example 1:

xf.Str.LastIndexOf("The King's counting house is the King's", "King")   => 33
xf.Str.LastIndexOf("The King's counting house", "den")                  => -1
xf.Str.LastIndexOf("The King's counting house", "King", 10, 8)          => -1