[Peter_Corneile]

This is an example

pawn Код:

if (strcmp("/blabla", cmdtext, true, 7) == 0)

    {
    for(new i = 0; i < MAX_PLAYERS; i++)
  {
    ShowPlayerNameTagForPlayer(playerid, i, false);
    SetPlayerMarkerForPlayer(playerid, i, (GetPlayerColor(i)&0xFFFFFF00));
  }
    SendClientMessage(playerid,Color,"Command works");
    SetPlayerMarkerForPlayer( 42, 1, ( GetPlayerColor( 1 ) & 0xFFFFFF00 ) );


    return 1;
    }

For example if you use the above command then the marker will be in visible , you can edit it as you want