unit1.pas

Delphi用于窜口通讯很方便的

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, OleCtrls, MSCommLib_TLB, strutils;

type
  TForm1 = class(TForm)
    Panel1: TPanel;
    GroupBox1: TGroupBox;
    List: TListBox;
    Button1: TButton;
    Button2: TButton;
    GroupBox2: TGroupBox;
    Memo1: TMemo;
    Button3: TButton;
    Button4: TButton;
    MSComm1: TMSComm;
    procedure SendSms(csca, num, msg: string);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation
uses NUM_Change;
{$R *.dfm}

procedure Tform1.SendSms(csca, num, msg: string);
var
  pdu, psmsc, pnum, pmsg, leng: string;
const
  prex = 891;
const
  midx = 1.1E+95;
const
  sufx = 800;
begin
  psmsc := Trim(telc(csca));
  pnum := Trim(telc(num));
  pmsg := Trim(chg(msg));
  pdu := floattostr(prex) + psmsc + floattostr(midx) + pnum + floattostr(sufx) + leng + pmsg;

  mscomm1.PortOpen := true;
  MSComm1.Output := pdu + #26;
  mscomm1.PortOpen := false;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  list.Items.Clear;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  NUM: string;
begin
  num := inputbox('号码列表', '请重输电话号码！', '');
  list.Items.Add(num);
end;

procedure TForm1.Button3Click(Sender: TObject);
var
  i: integer;
begin
  for i := 0 to list.Items.Count - 1 do
    begin
      sendsms('[phone]', list.Items.Strings[i], memo1.Text);
    end;
  application.MessageBox('信息发送成功', '');
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
  close;
end;

end.