Copy function delphi

Delphi how copy works

var
  Source, Target : string;

begin
  Source := '12345678';
  Target := copy(Source, 3, 4);
  ShowMessage('Target : '+Target);
end;

Source: delphibasics.co.uk

Copy delphi

{Your Cod Here}
{Target} := copy({Source}, {Start}, {Distance});

Source: delphibasics.co.uk

Copy function delphi

//This function will copy or selct part of a string and assign it to another variable

//syntax
	// <variable name> := copy(<string>, <start index>, <number of characters>);
    
//Example

var
	Phrase : String;
    
phrase := copy('Hello world', 1, 5) 
// Output will be phrase := "Hello"

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