用Delphi压缩和修复access 数据库......  
						
						
						
						
						
							
1.在TDBGrid中将Enter键用作Tab键
  //设置窗体的KeyPreview为True
procedure TForm1.FormKeyPress(Sender: Tobject; var Key: Char);
 begin
  if Key = #13 then
  if not (ActiveControl is TDBGrid) then
   begin
    Key := #0;
    Perform(WM_NEXTDLGCTL, 0, 0);
  end
 
 else
  if (ActiveControl is TDBGrid) then
   with TDBGrid(ActiveControl) do
  if selectedindex $#@60; (fieldcount -1) then
   selectedindex := selectedindex +1
  else
   selectedindex := 0;
  end;
  2.删除记录前显示汉语的提示对话框
  //设置DbNavigator的ConfirmDelete属性为False
  //在数据集控件的BeforeDelete事件中编写如下代码:
if Application.MessageBox("确定要删除当前记录吗?", "删除 记录", Mb_YesNo + Mb_IconWarning) = 
Id_No then
Abort; //利用哑异常退出删除事件