StrStrNIW function

Finds the first occurrence of a substring within a string. The comparison is case-insensitive.

Syntax

PWSTR StrStrNIW(
  _In_ PWSTR  pszFirst,
  _In_ PCWSTR pszSrch,
       UINT   cchMax
);

Parameters

pszFirst [in]

Type: PWSTR

A pointer to the null-terminated, Unicode string that is being searched.

pszSrch [in]

Type: PCWSTR

A pointer to the null-terminated, Unicode substring that is being searched for.

cchMax

Type: UINT

The maximum number of characters from the beginning of the searched string in which to search for the substring.

Return value

Type: PWSTR

Returns the address of the first occurrence of the matching substring if successful, or NULL otherwise.

Requirements