uadbcomb.pas

delphi编程控件

unit uadbcomb;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, adbcombo, aimctrls, adbimctr, Mask, DBCtrls, Buttons, ExtCtrls;

type
  TFAutoDBCombo = class(TForm)
    Label1: TLabel;
    DBEdit1: TDBEdit;
    Label2: TLabel;
    DBEdit2: TDBEdit;
    Label3: TLabel;
    DBEdit3: TDBEdit;
    Label4: TLabel;
    DBEdit4: TDBEdit;
    Label5: TLabel;
    DBEdit5: TDBEdit;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    DBEdit8: TDBEdit;
    Label9: TLabel;
    AutoDBComboBox1: TAutoDBComboBox;
    DBNavigator1: TDBNavigator;
    BitBtn1: TBitBtn;
    AutoDBComboBox2: TAutoDBComboBox;
    DBEdit6: TDBEdit;
    CheckBox1: TCheckBox;
    RadioGroup1: TRadioGroup;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure CheckBox1Click(Sender: TObject);
    procedure RadioGroup1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FAutoDBCombo: TFAutoDBCombo;

implementation

uses udm;

{$R *.DFM}

procedure TFAutoDBCombo.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  Action := caFree;
  FAutoDBCombo := Nil;
end;

procedure TFAutoDBCombo.CheckBox1Click(Sender: TObject);
begin
  AutoDBComboBox1.RefreshAlways := CheckBox1.Checked;
  AutoDBComboBox2.RefreshAlways := CheckBox1.Checked;
end;

procedure TFAutoDBCombo.RadioGroup1Click(Sender: TObject);
begin
  AutoDBComboBox1.DBComboBoxOrder := TDBComboBoxOrder(RadioGroup1.ItemIndex);
  AutoDBComboBox2.DBComboBoxOrder := TDBComboBoxOrder(RadioGroup1.ItemIndex);  
end;

end.