addfrendfm.pas

一个朋友管理系统,让你对朋友的点滴都可以记载在上面,以方便以后查看!

unit AddFrendFM;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, DBCtrls, Mask, ExtCtrls, DB, DBTables;

type
  TAddFrend = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Bevel1: TBevel;
    BTNMore: TButton;
    BTNOK: TButton;
    BTNClose: TButton;
    Table1: TTable;
    DataSource1: TDataSource;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    DBEdit3: TDBEdit;
    DBEdit4: TDBEdit;
    DBEdit5: TDBEdit;
    DBEdit6: TDBEdit;
    DBEdit7: TDBEdit;
    DBEdit8: TDBEdit;
    procedure FormCreate(Sender: TObject);
    procedure BTNOKClick(Sender: TObject);
    procedure BTNMoreClick(Sender: TObject);
    procedure BTNCloseClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  AddFrend: TAddFrend;

implementation
uses mainFM,DataModule;
{$R *.dfm}

procedure TAddFrend.BTNCloseClick(Sender: TObject);
begin
close;
end;

procedure TAddFrend.BTNMoreClick(Sender: TObject);
begin
main.Show;
end;

procedure TAddFrend.BTNOKClick(Sender: TObject);
begin
  if (Trim(DBEdit1.Text)='') then
  begin
     ShowMessage('用户名不可以空');
  end;
  if (Trim(DBEdit2.Text)='') then
  begin
    ShowMessage('性别不可以空');
  end;
  if (Trim(DBEdit4.Text)='') then
  begin
    ShowMessage('办公电话必填');
  end;
  if (Trim(DBEdit5.Text)='') then
  begin
    ShowMessage('家庭电话必填');
  end;
  if (messagedlg ('你真的要添加数据吗？？',mtconfirmation,[mbyes,mbno],0)=mryes)then
  begin
    table1.Post;
    table1.Append;
    DBedit1.SetFocus;
  end;

end;

procedure TAddFrend.FormCreate(Sender: TObject);
begin
table1.Append;
end;

end.