Tip Bank

DevX

Customize VI6 DTC

Question: I know how to use the new RecordSet control from VI6 to display records into a Grid; but how do I implement a query at runtime? For example: SQL

DevX

Migrate Access97 Apps with InterDev

Question: I am trying to migrate an Access97 database application to a Web-based application. I bought InterDev because it purportedly makes this process easy. But I cannot create a form

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ASP InterDev problem with filter

Question: Hello from France,I’m on Windows NT4.0 with SQL Server 6.5and Visual Interdev. I use the DataForm wizard to connect to a data base. When I’m on the xxxxlist.asp with

DevX

Why Use Inner Classes?

Inner classes often make your programming task easier by eliminating the requirement to write parameterized constructors for your classes and to pass references as parameters. A method in an inner

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RDS Custom DataFactory in IE4

Sometimes it’s necessary to create your own RDS server object because of some inherent limitations of the built-in RDSServer.DataFactory object. If you find it necessary to build your own version

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Anonymous vs. Regular Inner Classes

Inner classes are useful for instantiating and registering listeners on event sources. When should you use an anonymous inner class and when should you use a regular inner class? If

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Application Design and Passwords

Question: How do you protect an application with a password and store it in the application’s exe-file? Answer: You’d have to hard code the password in. Then in the FormCreate

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SQL Joins with Paradox

Question: I’m developing a program that lists all of a shop’s clients and the items that they purchased. The problem is that if some clients haven’t bought anything, they don’t

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Creating Radio Buttons Using the AWT

The way you create a set of radio buttons is significantly different between Swing and the AWT. With Swing, you instantiate the buttons and add them to a group object