unit1.pas

不同串口之间发送消息,第一次做

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type

  TMyMessage = record
     Msg_ID : Cardinal;
     Msg_Str : String;
     Msg_CC: Integer;
  end;

  TForm1 = class(TForm)
    Edit1: TEdit;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);

  private
    { Private declarations }
  public
    procedure RecvMsg1(var msg:TMyMessage); message 1;
    procedure RecvMsg2(var msg:TMyMessage); message 2;
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses Unit2;
{$R *.dfm}

//