The name of a public or protected member starts with 'Get' and otherwise matches the name of a public or protected property. For example, a type that contains a method that is named 'GetColor' and a property that is named 'Color' violates this rule.
Get methods and properties should have names that clearly distinguish their function.
Naming conventions provide a common look for libraries that target the common language runtime. This reduces the time that is required to learn a new software library, and increases customer confidence that the library was developed by someone who has expertise in developing managed code.