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Chapter 6 Function Descriptions PStrCaseCmp int32 PStrCaseCmp(s1, s2); Purpose Lexically compares two Pascal strings to determine whether one is less than, equal to, or greater than the other. This comparison ignores differences in case. Parameters Name Type Description s1 PStr Pointer to a Pascal string. s2 PStr Pointer to a Pascal string. Return Value <0, 0, or >0 if s1 is less than, equal to, or greater than s2, respectively. Returns <0 if s1 is an initial substring of s2. © National Instruments Corporation 6-151 Using External Code in LabVIEW
