what are the Versions of DB2 supported by BDE 5.10 ?
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How do abstract classes differ from interfaces?
I just bought Delphi. Where are the language and library reference manuals?
what are the Font problems on NT 4.0?
How to Change the papersize of a print job ?
How to Access a grid's column or row by name ?
How to Place multiple copies of a component on a form?
What you can contribute to the IBM?.
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When I try to execute sql query from delphi7 it throws the following exception ORA-01704: string literal too long. I know the reason why its throwing this exception. My problem is.... I have catched this exception throw Try.... Except block.....In except block i am performing rollback..... due to above error its also throwing exception in rollback transaction...........due to rollback exception...........it had created some problem in connection...........every time when i try to open or close a connection it throws an exception " Operation is not allowed when the object is open"
Do the ADO components come with the professional version of Delphi 6?
What are the reasons involved in using the interface?