Long nVector(4)                                           

nVector(1) = 1
nVector(2) = 2
nVector(3) = 3
nVector(4) = 4

MsgBox 0, Join$(nVector, ",") ' -- Gives correctly 1,2,3,4

String sVector(4)                                           

sVector(1) = "a"
sVector(2) = "b"
sVector(3) = "c"
sVector(4) = "d"

MsgBox 0, Join$(sVector, ",") ' -- Gives correctly a,b,c,d

Long nTable(2,2)                                           

nTable(1,1) = 1
nTable(1,2) = 2
nTable(2,1) = 3
nTable(2,2) = 4

MsgBox 0, Join$(nTable, ",", $CRLF) ' -- Gives correctly 1,3
                                    '                    2,4

String sTable(2,2)                                           

sTable(1,1) = "a"
sTable(1,2) = "b"
sTable(2,1) = "c"
sTable(2,2) = "d"

MsgBox 0, Join$(sTable, ",", $CRLF) ' -- Gives incorrectly null length string
                                    ' -- Should give:
                                    ' -- a,c
                                    ' -- b,d