unit1.pas

通过编程

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Button1: TButton;
    UserNameEdit: TLabeledEdit;
    PasswordEdit: TLabeledEdit;
    PhoneEdit: TLabeledEdit;
    ContentEdit: TLabeledEdit;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
  //以下是 SendSMS.dll 接口定义
  function GetGatewayList():PChar;stdcall;external 'SendSMS.dll';
  function SendSMS(cGateWay :PChar;
                   cUserName:PChar;
                   cPassword:PChar;
                   cPhone   :PChar;
                   cContent :PChar;
                   cNickName:PChar;
                   cExtent  :PChar):Integer;stdcall;external 'SendSMS.dll';

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  Res: Integer;
begin
  Res := SendSMS('163.com',
                 PChar(UserNameEdit.Text),
                 PChar(PasswordEdit.Text),
                 PChar(PhoneEdit.Text),
                 PChar(ContentEdit.Text),
                 'rainsoft',
                 '');
  ShowMessage(IntToStr(Res));  
end;

end.