string::index-of

Returns the position of the first occurrence in the specified string of the given search string.

int string::index-of(source, value)

Name	Type	Description
source	string	The string to search.
value	string	The string to locate within source.

The lowest-index position of value in source if it is found, or -1 if source does not contain value.

If value is an empty string, the return value will always be 0.

This function performs a case-sensitive word search using the invariant culture.

string::index-of('testing string', 'test') ==> 0

string::index-of('testing string', '') ==> 0

string::index-of('testing string', 'Test') ==> -1

string::index-of('testing string', 'ing') ==> 4

Assembly: NAnt.Core (0.91.4312.0)