Dynamic array dimention

? use a vararray or a tlist or a tstringlist or a hidden tstringgrid

Just an example

var a: array of Byte;
    i: Integer;
begin
  Randomize;
  SetLength(a, 25);  // set size to 25 bytes
  for i := Low(a) to High(a) do  // itterate the entire array
    a[i] := Random(100);
end;

if you have D4 and above....

//=============================
interface

type  
  TMyGrid = array of array of Integer;

var
  MyGrid: TMyGrid; // declares a two-dimensional array of integers.


implementation

  // To instantiate, call SetLength with two integer arguments.
  // For example, if x and y are integer-valued variables,
  // SetLength(Grid, x, y);
  // allocates an x-by-y array, and MyGrid[0, 0] denotes an element of the array.
  // MyGrid := nil; // deallocates mem

//=============================


Steve

Thank you all!

Glad to be of service :)


GL
Mike

Nice one edey!