Tip Bank

To change text in a text box to uppercase as soon as the user types it in, use this code: Private Sub txtname_KeyPress(KeyAscii As Integer) ‘Puts in uppercase as soon

Not all ActiveX DLL and OCX files include installation programs to properly register the control. You need to run REGSVR32.EXE manually to perform the registration. You can save time by

Many programmers mistakenly believe they can remove all the items from a collection by setting the collection itself to Nothing: Dim children as New Collection…Set children = Nothing This technique

Question: I have developed an application in Delphi 3.0 Client/Server Suite. It reads and validates records from an Access 95 database and then writes to AS400. The software processes 606

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: 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?

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: 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 can I make the contents of a table change when the user selects a different radio button? Just like “Button” input type has an event called “onClick,” is