Обсуждение: need a help

Now i am using the postgresql to build a spatio-temporal database and i need build a DBMS. I had planned to use C# as programming language so i set the postgreODBC. I have configue the DSN and test it successfully. But in my programm i cannot connect the database by ODBC and show me warning: ERROR 28000 and cannot call the ODBC driven programm to connect the application tool. I donnot find the reason causing this problem. So i send the letter to ask help.

if i cannot connect the database i cannot finish my programm.

thank you!

                                                                                             xiaochun wu

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