ADOQuery_Book :Dataset not in edit or insert mode.这是什么原因?
hhgf 2006-03-31 09:52:12 我要增加一条图书记录,但老出现
ADOQuery:Dataset not in edit or insert mode的错误,大家帮忙啊!
with ADOQuery_Book do
begin
Append;
DBEdit_BookID.SetFocus;
DBEdit_BookID.Text:= IntToStr(PublicFunction_Form.GetFitNum('BookID',
'Select BookID from Lab_Book_Manage where BookID<>-1 Order By BookID ASC'));
DBEdit_BookName.SetFocus;
FieldByName('BookStatus').AsString:='未借';
Post;
end;