Silverlight 4 is Microsoft's cross-browser technology for creating rich user experiences on the Web. Like its predecessor, Silverlight 3, it rides atop the .NET framework for maximum ease of use and coding efficiency. The new technology carries forward much of the work that has been done before and augments it in many important respects,...

This book aims to cover all areas of the gas industry that the operative is likely to encounter. It has purposely grouped together all the various aspects of gas work to include natural gas and LPG with domestic and commercial installations. This may seem strange to some, but it overcomes the problem of repeating topics and cross-checking and...