日期:2014-05-18  浏览次数:21132 次

CAS policy who can help me ??
This method explicitly uses CAS policy, which has been obsoleted by the .NET Framework. In order to enable CAS policy for compatibility reasons, please use the NetFx40_LegacySecurityPolicy configuration switch. Please see http://go.microsoft.com/fwlink/?LinkID=155570 for more information. 

who can help me ??

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me no can