hai,大家好,我是梦寻,说来这应算是我的第二次发帖了,这回小梦给大家带来的是一个发信机,不知大家喜不喜欢。如果不满意的话,不要紧,您就狠狠的训梦寻一顿。Ok,如果您认为还可以的话请别忘了投梦寻一票哦,小梦先在这说声谢谢了。^_^
ok,还是那句老话,转入正题,现在我们就来做一个发信机。
首先我们应在工程中加入以下元件。
组件名 caption 关联的组件Label1 邮件服务器地址: Edit1Label2 帐号名: Edit2Label3 端口号: Edit3Label4 收信群体服务器地址:Edit4Label5 收信者名称: ComboBox1Label6 信件主题信息: Edit5Label7 所要发送信件: Edit6Label8 信件附件路径: ListBox1Label9 发信显示的信息名: Edit8Label10 发信人 Email 地址:Edit9CheckBox1 穷举式发信 Button1 开始发信 Button2 读入字典文件 Button3 ... Edit6Button4 增加/ ListBoxButton5 清除 ListBoxPanel1 Panel2 StatusBar1 OpenDialog1 NMSMTP1 ListBox1
好的,当我们加完了以上所有的组件后,并编好位置后,接下来我们就可以把以下代码以覆盖的形式拷入Delphi 的代码编辑栏中。
unit Unit1;interfaceuses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Psock, NMsmtp, ExtCtrls, ComCtrls;
type TForm1 = class(TForm) NMSMTP1: TNMSMTP; Panel1: TPanel; Label9: TLabel; Edit8: TEdit; Edit9: TEdit; Label10: TLabel; Label6: TLabel; Label7: TLabel; Label8: TLabel; Edit6: TEdit; Edit5: TEdit; Button3: TButton; Button4: TButton; Panel2: TPanel; Label1: TLabel; Label4: TLabel; Edit4: TEdit; ComboBox1: TComboBox; Button1: TButton; Button2: TButton; CheckBox1: TCheckBox; Label5: TLabel; Edit2: TEdit; Label2: TLabel; Label3: TLabel; Edit3: TEdit; StatusBar1: TStatusBar; OpenDialog1: TOpenDialog; ListBox1: TListBox; Edit1: TEdit; Button5: TButton; procedure Button3Click(Sender: TObject); procedure Button4Click(Sender: TObject); procedure Button2Click(Sender: TObject); procedure NMSMTP1Success(Sender: TObject); procedure NMSMTP1Failure(Sender: TObject); procedure SendNextmail(var datteinc:integer); procedure Button1Click(Sender: TObject); procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); procedure NMSMTP1ConnectionFailed(Sender: TObject); procedure NMSMTP1ConnectionRequired(var Handled: Boolean); procedure NMSMTP1InvalidHost(var Handled: Boolean); procedure FormCreate(Sender: TObject); procedure Edit1Change(Sender: TObject); procedure Edit2Change(Sender: TObject); procedure Button5Click(Sender: TObject); procedure Edit8KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Edit9KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Edit6KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Edit5KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Edit1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Edit2KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Edit4KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure ComboBox1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); procedure helpshow; procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); private { Private declarations } public { Public declarations } end;
var Form1: TForm1; sendsuc,sendfal,cursennum,totaco:integer; connal,startsen:boolean;implementation
{$R *.DFM}procedure TForm1.helpshow;beginshowmessage(#13+'┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓'+#13+'┃ 在使用本发信机发信时,应先作完以下几项: ┃'+#13+'┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫'+#13+'┃ 1 在收信地址栏中输入收信群体的地址 ┃'+#13+'┃ 例:收信体为 xxx@yyy.nnn 则应在其中填入:yyy.nnn ┃'+#13+'┃ ┃'+#13+'┃ 2 由于本发信机仅是个范例故而不具备有穷举发信功能,因此您应┃'+#13+'┃ 在收信栏中手动输入收信者名或读入一字典文件,格式举例如下┃'+#13+'┃ 例,发给 xx1、xx2 则每输完一个,按回车键一次) ┃'+#13+'┃ ┃'+#13+'┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫'+#13+'┃ 本发信机仅做为一个范例,如果您用它来做一些不合法的事情, ┃'+#13+'┃ 一切后果自行负责. ┃'+#13+'┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛'+#13+' Copy(R)ight by hhq,2001.02.07 HomePage:www.suye.8u8.com');end;
procedure TForm1.SendNextmail(var datteinc:integer);beginif ComboBox1.Items.Count>cursennum then begin inc(datteinc); statusbar1.Panels[0].Text:='总发送了('+inttostr(sendsuc+sendfal)+')次'; statusbar1.Panels[1].Text:='成功发送('+inttostr(sendsuc)+')封'; statusbar1.Panels[2].text:='当前正发送:'+combobox1.Items.Strings[cursennum]+'@'+edit4.Text; ComboBox1.text:=ComboBox1.items.strings[cursennum]; inc(cursennum); NMSMTP1.PostMessage.Attachments.AddStrings(listbox1.Items); NMSMTP1.PostMessage.ToAddress.Add(combobox1.Items.Strings[cursennum]+'@'+edit4.Text); NMSMTP1.SendMail; end else begin startsen:=false; button1.Caption:='开始发信'; showmessage('请读入新发信进程以便进行信件发送。'+#13+' (按 F1 键可获得帮助信息)'); edit1.Enabled:=true; edit2.Enabled:=true; edit3.Enabled:=true; edit4.Enabled:=true; combobox1.Enabled:=true; button2.Enabled:=true; button1.Enabled:=false; edit4.SetFocus; end;end;procedure TForm1.Button3Click(Sender: TObject);beginif opendialog1.Execute then begin edit6.text:=opendialog1.FileName; NMSMTP1.PostMessage.Body.LoadFromFile(edit6.text); end;end;
procedure TForm1.Button4Click(Sender: TObject);beginif opendialog1.Execute then begin ListBox1.Items.Add(opendialog1.filename); end;end;
procedure TForm1.Button2Click(Sender: TObject);beginif opendialog1.Execute thenbeginbutton1.Caption:='开始发信';button1.Enabled:=true;startsen:=false;sendsuc:=0;sendfal:=0;cursennum:=0;ComboBox1.Items.LoadFromFile(opendialog1.FileName);ComboBox1.text:=ComboBox1.items.strings[0];totaco:=combobox1.Items.Count;statusbar1.Panels[3].text:='总共('+inttostr(totaco)+')封';end else begin showmessage('由于您未选择字典文件,因此请您在收信栏中手工填加。'); combobox1.SetFocus; end;end;
procedure TForm1.NMSMTP1Success(Sender: TObject);beginif startsen then SendNextmail(sendsuc);end;
procedure TForm1.NMSMTP1Failure(Sender: TObject);beginif startsen then SendNextmail(sendfal);end;
procedure TForm1.Button1Click(Sender: TObject);beginif edit4.text='' then begin showmessage('请在收信服务器栏中填入收信群体的服务器'+#13+ ' 例如:要寄到 xxx@yyy.nnn 则填入 yyy.nnn'); edit4.SetFocus; end else if combobox1.text='' then begin showmessage('请读入地址字典文件。'); button2.SetFocus; button2.Click; endelsebeginif startsen then begin startsen:=false; button1.Caption:='继续发信'; edit1.Enabled:=true; edit2.Enabled:=true; edit3.Enabled:=true; edit4.Enabled:=true; combobox1.Enabled:=true; button2.Enabled:=true; end else begin edit1.Enabled:=false; edit2.Enabled:=false; edit3.Enabled:=false; edit4.Enabled:=false; combobox1.Enabled:=false; button2.Enabled:=false; startsen:=true; NMSMTP1.Host := Edit1.Text; NMSMTP1.Port := StrToInt(Edit3.Text); NMSMTP1.UserID := Edit2.Text; button1.Caption:='暂停发信';{if not connal then begin NMSMTP1.Connect; connal:=true; showmessage('yes'); end;} NMSMTP1.PostMessage.FromAddress := Edit9.Text; NMSMTP1.PostMessage.FromName := Edit8.Text; NMSMTP1.PostMessage.Subject := Edit5.Text; SendNextmail(sendsuc);end;end;end;procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean);begin NMSMTP1.Abort;end;
procedure TForm1.NMSMTP1ConnectionFailed(Sender: TObject);begin ShowMessage('连接失败'); connal:=false;;end;
procedure TForm1.NMSMTP1ConnectionRequired(var Handled: Boolean);begin If MessageDlg('您还未连线是否进行连接', mtConfirmation, mbOkCancel, 0) = mrOk then Begin Handled := TRUE; NMSMTP1.Connect; End;
end;
procedure TForm1.NMSMTP1InvalidHost(var Handled: Boolean);vartmpstr:string;begin If InputQuery('输入邮件服务器地址!', '请输入邮件服务器地址:',tmpstr) then Begin NMSMTP1.Host := tmpstr; edit1.text:=tmpstr; Handled := TRUE; End;
end;
procedure TForm1.FormCreate(Sender: TObject);begin connal:=false; startsen:=false;end;
procedure TForm1.Edit1Change(Sender: TObject);vartmpstr:string;begin tmpstr:=edit1.text; NMSMTP1.Host := tmpstr; end;procedure TForm1.Edit2Change(Sender: TObject);begin NMSMTP1.UserID := Edit2.Text;end;
procedure TForm1.Button5Click(Sender: TObject);beginListBox1.Clear;end;
procedure TForm1.Edit8KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_return then edit9.SetFocus;end;
procedure TForm1.Edit9KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_return then edit5.SetFocus;end;
procedure TForm1.Edit6KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_return then edit1.SetFocus;end;
procedure TForm1.Edit5KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_return then button3.SetFocus;end;
procedure TForm1.Edit1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_return then edit2.SetFocus;
end;
procedure TForm1.Edit2KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_return then edit4.SetFocus;end;
procedure TForm1.Edit4KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif (key=vk_return)then if (combobox1.Items.Count=0) then button2.SetFocus else button1.setfocus;end;
procedure TForm1.ComboBox1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif (key=vk_return) and (comboBox1.Text<>'') thenbeginComboBox1.Items.Add(ComboBox1.text);ComboBox1.text:='';totaco:=combobox1.Items.Count;statusbar1.Panels[3].text:='总共('+inttostr(totaco)+')封';end;end;
procedure TForm1.FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);beginif key=vk_f1 then form1.helpshow;end;
end.
好了,完成以上几步后,接下来我们只要为各个组件联系到各自所对应的事件,那吗我们用 Delphi 所做的发信机也就几呼完成了。当然您也可以对它进行修改,以让它更符合您的口味。虽然步骤多了点,不过至少我们做出了自己的一个发信机。
最后偷偷的告诉您一下,您想偷懒吗,如果是,那吗,嘿嘿…,那就..
快找小梦要完整的程序代码,可要快哦,不然小梦过几天就跑掉了哦。小梦的伊妹儿是:su_ye@163.net,主页 www.suye.8u8.com