ffrmbaseform.pas

财务软件:功能尚可,基于UML设计开发的delphi系统,文档齐全

unit FfrmBaseForm;

interface

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

type
  TfrmBaseForm = class(TForm)
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormKeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmBaseForm: TfrmBaseForm;

implementation

{$R *.dfm}

procedure TfrmBaseForm.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if Key=VK_RETURN then Key:=VK_TAB;
end;

procedure TfrmBaseForm.FormKeyPress(Sender: TObject; var Key: Char);
begin
  if Key = #13 then
  begin
    if (ActiveControl is TDBGridEh) Then
        key:=#9
    else
    begin
      Key:=#0;
      perform(WM_NEXTDLGCTL,0,0);
    end;
  end;
end;

end.