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Sometimes you work with a value type that does not have a defined value in certain circumstances. For example, a field in a database might have to distinguish between having an assigned value that is ...

With SoftWIRE 2.0, a graphical programming system from ComputerBoards, novice and expert programmers alike can create sophisticated Visual Basic applications by wiring together SoftWIRE components.

An explanation of how to access data in ASP.NET and ASP.NET Web Services with multiple real project examples. Perfect for college and university students taking courses related to database programming ...

SQL Server Database Programming with Visual Basic.NET offers a guide to the fundamental knowledge and practical techniques for the design and creation of professional database programs that can be ...

Visual Basic for Applications is a computer programming language developed and owned by Microsoft. You can create macros to automate repetitive word- and data-processing functions with VBA and ...

Data variables in C# and Visual Basic normally define themselves by the amount and type of data they hold. The string type, with its ability to store 2 billion characters, is often seen gloating about ...