🚀 go-pugleaf

Hello:
I need you help!

When i write a multi-tier program using midas,i call a server's function
from the client,the server's function is :
m_DataModule->Query1->SQL->Text = "select * from XXX where aaa < 41";
m_DataModule->a_SQL = m_DataModule->Query1->SQL->Text;
ShowMessage(m_DataModule->Query1->SQL->Text);
the last sentence is to see if the Query1'Sql been set,when it run i can see
that the Query1's SQL is right.
but i add that :
ShowMessage(m_DataModule->Query1->SQL->Text);
in the event of BeforeOpen of the Query1,it show that the Query1's SQL is
NULL.
I can get the right other info ,e.g. the num of the Query1's recorder .
i don't know WHY???
The Client component is OLEnterpriseConnection,ClientDataSet,DataSourse.
The Server component is Provider,Database,Query,Session.


How can i do?
I'm eager to getting your help!!



                                            a Chinese man
                                                 Z.N.