February 14, 2008

Blocking Undesirable Object Copying and Implicit Conversions

ingletons, stream objects, and other classes must disable copying and assignment. However, C++ doesn’t yet provide a direct mechanism for disabling copying. Another related problem exists with undesirable conversions of arguments passed to a function. The following sections will show how to work around these limitations to block undesirable copying

ASP.NET’s New LinqDataSource Control Simplifies Data Access

ny user-centric application you write will require some sort of data integration?at minimum, you’ll need to retrieve some data and display it in the user interface. Often, applications must retrieve data from multiple sources, such as memory collections, relational databases, XML files, and so on. Previous versions of the .NET