| [Overview][Constants][Types][Classes][Procedures and functions][Variables] | Reference for unit 'System' (#rtl) |
Convert byte value to character value
Source position: systemh.inc line 561
function chr( |
b: Byte |
):Char; |
Chr returns the character which has ASCII value X.
Historical note:
Originally, Pascal did not have typecasts and chr was a necessary function in order to do certain operations on ASCII values of characters. With the arrival of typecasting a generic approach became possible, making chr mostly obselete. However, chr is not considered deprecated and remains in wide use today.
None.
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Return ordinal value of an ordinal type. |
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Convert a numerical value to a string. |
Program Example8; { Program to demonstrate the Chr function. } begin Write (chr(10),chr(13)); { The same effect as Writeln; } end.
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