标签：opera ice info ret mit cannot let alt ges
https://msdn.microsoft.com/en-us/library/windows/desktop/ms724871(v=vs.85).aspx
https://msdn.microsoft.com/en-us/library/windows/desktop/ms724946(v=vs.85).aspx
The registry is a system-defined database in which applications and system components store and retrieve configuration data. The data stored in the registry varies according to the version of Microsoft Windows. Applications use the registry API to retrieve, modify, or delete registry data.
The registry is a hierarchical database that contains data that is critical for the operation of Windows and the applications and services that run on Windows. The data is structured in a tree format. Each node in the tree is called a key. Each key can contain both subkeys and data entries called values. Sometimes, the presence of a key is all the data that an application requires; other times, an application opens a key and uses the values associated with the key. A key can have any number of values, and the values can be in any form. For more information, see Registry Value Types and Registry Element Size Limits.
Each key has a name consisting of one or more printable characters. Key names are not case sensitive. Key names cannot include the backslash character (\), but any other printable character can be used. Value names and data can include the backslash character.
The name of each subkey is unique with respect to the key that is immediately above it in the hierarchy. Key names are not localized into other languages, although values may be.
标签：opera ice info ret mit cannot let alt ges
原文地址：http://www.cnblogs.com/yuanjiangw/p/6140685.html
