Discover how to create, write, and retrieve data from a Microsoft Access file (.MDB)quickly, dynamically, and simply.
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Compare and verify the results of changes in a database structure. You can define a set of queries that can dump their results to a file. These files then can be easily compared.
If the possibilities of using the usual wrappers DAO or ADO do not satisfy your requirements, a solution can be the organization of your own database...
Although using MFC's built-in serialization capabilities is a handy way to save and load data, sometimes you need more control over the file-handling process.
A file class that can be used on non-Windows machines as well as Windows machines.
CDataFile is a C++ class that aids you in reading and writing to configuration files. It is generally compatible with standard Windows .ini files, supports multiline comments, does not rely on any windows or MFC calls, and is easily portable to Linux.
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Using output caching is now much easier to use, thanks to .NET 4 and higher, and also can be used in a traditional application.
Learn more about sub queries and sub queries, and, more importantly, how to use them with Visual Basic.
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