November 4, 1998

Question: I am unable to post records permanently to Paradox tables using Delphi 3. The records appear in the table object but disappear after I exit Delphi and start another

Question: I am finding it difficult to check whether an error has occurred in selecting a drive when it is not available at the time. I have tried to use

Question: Is there a way under Delphi 3 and 4 to determine if a previous instance of the application is already running? Answer: Yes, there is a way to determine

Question: How do I save data entered in a list box at run time without resorting to a text file or having to deal with the overhead of a table?