SWAPCASE()

The SWAPCASE() function inverts the case of all alphabetic characters in a string.

Format

SWAPCASE(string)

where

The SWAPCASE() function returns the value of string with all uppercase letters converted to lower case and all lowercase letters converted to uppercase. If string is a variable rather than an expression, the value of the variable is not affected.

Example

S = "ABCdef"

PRINT SWAPCASE(S)

This program fragment prints the string "abcDEF".

See also:

DOWNCASE(), UPCASE()