unit1.~pas

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unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Grids, DBGrids, DB, ADODB, XPMan, Buttons, DBCtrls;

type
  TForm1 = class(TForm)
    ADOTable1: TADOTable;
    DataSource1: TDataSource;
    DBGrid1: TDBGrid;
    GroupBox1: TGroupBox;
    ComboBox1: TComboBox;
    GroupBox2: TGroupBox;
    ComboBox2: TComboBox;
    GroupBox3: TGroupBox;
    ComboBox3: TComboBox;
    XPManifest1: TXPManifest;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    BitBtn4: TBitBtn;
    BitBtn5: TBitBtn;
    BitBtn6: TBitBtn;
    DBImage1: TDBImage;
    OpenDialog1: TOpenDialog;
    ADOTable1name: TWideStringField;
    ADOTable1birthday: TWideStringField;
    ADOTable1address: TWideStringField;
    ADOTable1image: TBlobField;
    Button1: TButton;
    Button2: TButton;
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn6Click(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure BitBtn5Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure ADOTable1FilterRecord(DataSet: TDataSet;
      var Accept: Boolean);
    procedure DBImage1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
 temName, temOPT,temValue:string;
implementation

{$R *.dfm}

procedure TForm1.BitBtn1Click(Sender: TObject);
begin
    ADOTable1.Insert;
end;

procedure TForm1.BitBtn2Click(Sender: TObject);
begin
     adoTable1.Edit;
end;

procedure TForm1.BitBtn6Click(Sender: TObject);
begin
      adoTable1.Delete;
end;

procedure TForm1.BitBtn4Click(Sender: TObject);
begin
    adoTable1.Post;
end;

procedure TForm1.BitBtn5Click(Sender: TObject);
begin
    adoTable1.Filtered  := false;
end;

procedure TForm1.BitBtn3Click(Sender: TObject);
begin
     case ComboBox1.ItemIndex  of
     0 : temName := 'name';
     1 : temName := 'day' ;
     end;

   adoTable1.Filtered  := false;
   temOPT  := Trim(combobox2.Text);
   temValue:= trim(combobox3.Text);
   adotable1.Filtered := true;
end;

procedure TForm1.ADOTable1FilterRecord(DataSet: TDataSet;
  var Accept: Boolean);
begin
      if temOPT = '=' then
       accept   := adoTable1.FieldByName(temName).AsString = temValue;
end;

procedure TForm1.DBImage1Click(Sender: TObject);
begin
   adotable1.Edit ;
    if opendialog1.Execute then
        ADOTable1image.LoadFromFile(openDialog1.FileName);
        adoTable1.Post;
end;

end.