Delphi XE3 -> Integer to array of Bytes

Question

I have a data structure:

data = array of integer;

I have filled it from an

source = array of byte;

with

Answer 1

You mean like this?

var
  i: integer;
  b1, b2, b3, b4: byte;
begin
  b1 := byte(i);
  b2 := byte(i shr 8);
  b3 := byte(i shr 16);
  b4 := byte(i shr 24);

Try, for instance,

procedure TForm1.FormCreate(Sender: TObject);
var
  i: integer;
  b1, b2, b3, b4: byte;
begin
  i := $AABBCCDD;
  b1 := byte(i);
  b2 := byte(i shr 8);
  b3 := byte(i shr 16);
  b4 := byte(i shr 24);
  ShowMessage(IntToHex(b1, 2));
  ShowMessage(IntToHex(b2, 2));
  ShowMessage(IntToHex(b3, 2));
  ShowMessage(IntToHex(b4, 2));
end;