StrStrIA function (shlwapi.h)
Finds the first occurrence of a substring within a string. The comparison is not case-sensitive.
PCSTR StrStrIA( [in] PCSTR pszFirst, [in] PCSTR pszSrch );
A pointer to the null-terminated string being searched.
A pointer to the substring to search for.
Returns the address of the first occurrence of the matching substring if successful, or NULL otherwise.
The shlwapi.h header defines StrStrI as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.
|Minimum supported client||Windows 2000 Professional, Windows XP [desktop apps only]|
|Minimum supported server||Windows 2000 Server [desktop apps only]|
|DLL||Shlwapi.dll (version 4.71 or later)|