MBAtC2 Function

Return the position of the first occurrence of a substring within a string, without regard for case — both the substring and the string can contain double-byte characters.

 FUNCTION MBAtC2(
	cMBSearch AS STRING,
	cMBTarget AS STRING
) AS DWORD

public static uint MBAtC2(
	string cMBSearch,
	string cMBTarget
)