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<b>Example</b><br> | <b>Example</b><br> | ||
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ShowMessage('Hello'+crlf+'World'); | ShowMessage('Hello'+crlf+'World'); | ||
} | } | ||
</pre> | </pre> | ||
Revision as of 10:39, 13 November 2024
function Chr(X: Byte) : Char;
Returns the character for a specified ASCII value.
Chr returns the character with the ordinal value (ASCII value) of the byte-type expression, X. The Byte parameter is an unsigned integer value large enough to represent a character. Word or UInt16 is also appropriate, because now that the string type is Unicode, a character is represented by two bytes.
Example
var
tab : char;
crlf : string;
{
// Show the use of Chr
tab = Chr(124);
crlf = Chr(13)+Chr(10);
ShowMessage('Hello '+tab+' World');
ShowMessage('Hello'+crlf+'World');
}
Output:
Hello | World
Hello
World