Powershell调用.NET方法
1.static methods
[full qualified name]::method_name
2.none methods
object.method_name
http://hi.baidu.com/jackeyrain/item/214d544ed4c04ae81f19bc1f
http://www.cnblogs.com/fuhj02/archive/2010/11/17/1879408.html
http://technet.microsoft.com/en-us/library/hh847768.aspx
出处:http://cnblogs.com/daishuguang