Is the string is a member of the array ?
The string to find
The array to search
Dim sarr(3) as string
sarr(1) = "three"
sarr(2) = "blind"
sarr(3) = "mice"
print xf.Str.StringIsArrayMember("three", sarr) => True
print xf.Str.StringIsArrayMember("one", sarr) => False