unit11.pas

delphi+sql2005做的一个宿舍管理系统源码,初学者,所以比较简单,后面有个查询功能还没完成,希望能给大家一个参考

unit Unit11;
//出楼登记
interface

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

type
  Tfrm_cldj = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    ComboBox1: TComboBox;
    ComboBox2: TComboBox;
    Label9: TLabel;
    Memo1: TMemo;
    Button1: TButton;
    Button2: TButton;
    Edit5: TEdit;
    Edit6: TEdit;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frm_cldj: Tfrm_cldj;

implementation

uses Unit13;

{$R *.dfm}

procedure Tfrm_cldj.FormCreate(Sender: TObject);
begin
  edit5.Text:=datetostr(date());
  edit6.Text:=timetostr(time());
  with data1.ADO_public do
    begin
      close;
      sql.Clear;
      sql.Add('select 宿舍号 from 宿舍信息');
      open;
    end;
  while Not Data1.ADO_public.Eof do
   begin
     ComboBox1.Items.Add(Data1.ADO_public.FieldByName('宿舍号').Value);
     Data1.ADO_public.Next;
   end;
  with data1.ADO_yggl do
    begin
      close;
      sql.Clear;
      sql.Add('select name from 员工管理');
      open;
    end;
  while not data1.ADO_yggl.Eof do
    begin
      combobox2.Items.Add(data1.ADO_yggl.FieldByName('name').Value);
      data1.ADO_yggl.Next;
    end;
end;

procedure Tfrm_cldj.Button1Click(Sender: TObject);
begin
if Edit1.Text ='' then
begin
  MessageBox(handle,'学号不能为空!','警告',MB_OK+MB_ICONWARNING);
  Edit1.SetFocus ;
  exit;
end;
if Edit2.Text ='' then
begin
  MessageBox(handle,'姓名不能为空!','警告',MB_OK+MB_ICONWARNING);
  Edit2.SetFocus ;
  exit;
end;
if Edit3.Text ='' then
begin
  MessageBox(handle,'班级不能为空!','警告',MB_OK+MB_ICONWARNING);
  Edit3.SetFocus ;
  exit;
end;
if Edit4.Text ='' then
begin
  MessageBox(handle,'出楼货物不能为空!','警告',MB_OK+MB_ICONWARNING);
  Edit4.SetFocus ;
  exit;
end;
if combobox1.Text ='' then
begin
  MessageBox(handle,'宿舍号不能为空!','警告',MB_OK+MB_ICONWARNING);
  combobox1.SetFocus ;
  exit;
end;
if combobox2.Text ='' then
begin
  MessageBox(handle,'值班人员不能为空!','警告',MB_OK+MB_ICONWARNING);
  combobox2.SetFocus ;
  exit;
end;
try
  with data1.ADO_cl do
    begin
      close;
      sql.Clear;
      sql.Add('insert 出楼管理 values(:a,:b,:c,:d,:e,:f,:g,:h,:i)');
      parameters.ParamByName('a').Value:=trim(edit1.Text);
      parameters.ParamByName('b').Value:=trim(edit2.Text);
      parameters.ParamByName('c').Value:=trim(edit3.Text);
      parameters.ParamByName('d').Value:=trim(combobox1.Text);
      parameters.ParamByName('e').Value:=trim(edit4.Text);
      parameters.ParamByName('f').Value:=trim(combobox2.Text);
      parameters.ParamByName('g').Value:=trim(edit5.Text);
      parameters.ParamByName('h').Value:=trim(edit6.Text);
      parameters.ParamByName('i').Value:=trim(memo1.Text);
      execsql;
    end;
    application.MessageBox('添加成功','提示',64);
except
  application.MessageBox('检查是否有此学生或宿舍','添加失败',64);
end;
end;
//-------------------------关闭---------------------//
procedure Tfrm_cldj.Button2Click(Sender: TObject);
begin
close;
end;

end.