Gives a specified number of characters from a string
Mid(string, start[, length])
The Mid function syntax has these arguments:
expression from which characters are returned. If string
Null is returned.
||Character position in
string at which the part to be taken begins. If start is
greater than the number of characters in string, Mid
returns a zero-length string.
||Number of characters to
return. Ifb omitted or if there are fewer than length
characters in the text (including the character at start),
all characters from the start position to the end of the
string are returned.
To determine the number of characters in string, use the Len
|Note Another function (MidB)
is provided for use with byte data contained in a string. Instead of
specifying the number of characters, the arguments specify numbers