Marco Web Center |
Home: Code Repository: Mastering Delphi 5Project MAILGEN
Project StructureMAILGEN.DPRprogram MailGen; uses Forms, MailGenF in 'MailGenF.pas' {Form1}; {$R *.RES} begin Application.Initialize; Application.CreateForm(TForm1, Form1); Application.Run; end. MAILGENF.PASunit MailGenF; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, NMURL; type TForm1 = class(TForm) BtnSend: TButton; EditAddress: TEdit; Label1: TLabel; Label2: TLabel; EditSubject: TEdit; Memo1: TMemo; procedure BtnSendClick(Sender: TObject); procedure EditAddressChange(Sender: TObject); private { Private declarations } public { Public declarations } end; var Form1: TForm1; implementation {$R *.DFM} uses ShellApi; procedure TForm1.BtnSendClick(Sender: TObject); var strMsg: string; I: Integer; begin // set the basic information strMsg := 'mailto:' + EditAddress.Text + '?Subject=' + EditSubject.Text + '&Body='; // add first line if Memo1.Lines.Count > 1 then strMsg := strMsg + Memo1.Lines [0]; // add subsequent lines separated by the newline symbol for I := 1 to Memo1.Lines.Count - 1 do strMsg := strMsg + '%0D%0A' + Memo1.Lines [I]; // send the message ShellExecute (Handle, 'open', pChar (strMsg), '', '', SW_SHOW); end; procedure TForm1.EditAddressChange(Sender: TObject); begin BtnSend.Enabled := EditAddress.Text <> ''; end; end. MAILGENF.DFMobject Form1: TForm1 Left = 270 Top = 132 Width = 321 Height = 259 Caption = 'Mail Gen' Color = clBtnFace Font.Charset = DEFAULT_CHARSET Font.Color = clWindowText Font.Height = -11 Font.Name = 'MS Sans Serif' Font.Style = [] OldCreateOrder = False PixelsPerInch = 96 TextHeight = 13 object Label1: TLabel Left = 8 Top = 16 Width = 41 Height = 13 Caption = 'Address:' end object Label2: TLabel Left = 8 Top = 48 Width = 36 Height = 13 Caption = 'Subject' end object BtnSend: TButton Left = 112 Top = 192 Width = 75 Height = 25 Caption = '&Send' Enabled = False TabOrder = 0 OnClick = BtnSendClick end object EditAddress: TEdit Left = 59 Top = 13 Width = 243 Height = 22 TabOrder = 1 OnChange = EditAddressChange end object EditSubject: TEdit Left = 60 Top = 45 Width = 241 Height = 21 TabOrder = 2 end object Memo1: TMemo Left = 16 Top = 80 Width = 281 Height = 97 TabOrder = 3 end end
|
||
© Copyright Marco Cantù, 1995-2020, All rights reserved |