unit7.pas

一个完整的工资管理系统 主要走查询 添加 删除 管理等功能

unit Unit7;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Grids, DBGrids, DBCtrls, Mask;

type
  TForm7 = class(TForm)
    Label1: TLabel;
    GroupBox1: TGroupBox;
    RadioButton1: TRadioButton;
    RadioButton2: TRadioButton;
    Label2: TLabel;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    DBEdit3: TDBEdit;
    DBEdit4: TDBEdit;
    DBEdit5: TDBEdit;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    DBGrid1: TDBGrid;
    Button1: TButton;
    Button2: TButton;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Label10: TLabel;
    DBEdit6: TDBEdit;
    Label11: TLabel;
    DBEdit7: TDBEdit;
    Label12: TLabel;
    DBEdit8: TDBEdit;
    procedure RadioButton1Click(Sender: TObject);
    procedure RadioButton2Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form7: TForm7;

implementation

uses Unit1, Unit2, Unit3, Unit4, Unit5, Unit6, Unit8;

{$R *.dfm}



procedure TForm7.RadioButton1Click(Sender: TObject);
begin
if radiobutton1.Checked=true then
begin
edit1.Enabled:=true;
edit2.Enabled:=true;
edit3.Enabled:=true;
dbedit2.Enabled:=false;
dbedit3.Enabled:=false;
dbedit4.Enabled:=false;
dbedit5.Enabled:=false;
dbedit6.Enabled:=false;
dbedit7.Enabled:=false;
dbedit8.Enabled:=false;
end;
end;

procedure TForm7.RadioButton2Click(Sender: TObject);
begin
if radiobutton2.Checked=true then
begin
edit1.Enabled:=false;
edit2.Enabled:=false;
edit3.Enabled:=false;
dbedit2.Enabled:=true;
dbedit3.Enabled:=true;
dbedit4.Enabled:=true;
dbedit5.Enabled:=true;
dbedit6.Enabled:=true;
dbedit7.Enabled:=true;
dbedit8.Enabled:=true;
end;
end;

procedure TForm7.FormCreate(Sender: TObject);
begin
dm.ADOTable2.Close;
dm.ADOTable2.TableName:='yonghuxinxi';
 dm.ADOTable2.Active:=true;
  dbgrid1.Columns[0].FieldName:='用户id';
  dbgrid1.Columns[1].FieldName:='用户名称';
  dbgrid1.Columns[2].FieldName:='用户类别';
  dbgrid1.Columns[3].FieldName:='权限';
  dbgrid1.Columns[4].FieldName:='身份证号';
  dbgrid1.Columns[5].FieldName:='住址';
  dbgrid1.Columns[6].FieldName:='电话';
  dbgrid1.Columns[7].FieldName:='邮箱';
  dbedit1.DataField:='用户id';
  dbedit2.DataField:='用户名称';
  dbedit3.DataField:='用户类别';
  dbedit4.DataField:='权限';
  dbedit5.DataField:='身份证号';
  dbedit6.DataField:='电话';
  dbedit7.DataField:='邮箱';
  dbedit8.DataField:='住址';
end;

procedure TForm7.Button2Click(Sender: TObject);
begin
form7.Close;
end;

procedure TForm7.Button1Click(Sender: TObject);
begin
if radiobutton1.Checked=true then
begin
 with dm.ADOTable2 do
 begin
 edit;
 FieldByName('密码').AsString:=trim(edit2.Text);
 post;
 end;
 application.MessageBox('修改成功!','提示',64);
 edit1.Text:='';
 edit2.Text:='';
 edit3.Text:='';
end;
if radiobutton1.Checked=true then
begin
 with dm.ADOTable2 do
 begin
 edit;
 FieldByName('用户名称').AsString:=trim(dbedit2.Text);
 FieldByName('用户类别').AsString:=trim(dbedit3.Text);
 FieldByName('权限').AsString:=trim(dbedit4.Text);
 FieldByName('身份证号').AsString:=trim(dbedit5.Text);
 FieldByName('电话').AsString:=trim(dbedit6.Text);
 FieldByName('邮箱').AsString:=trim(dbedit7.Text);
 FieldByName('住址').AsString:=trim(dbedit8.Text);
 post;
 end;
end;
application.MessageBox('修改成功!','提示',64);
end;

end.