标签：viewstate 存在 return nbsp err role erro class stat
private List<SYSUAO> UserRoleList { get { return ViewState["UserRoleList"] as List<SYSUAO>; } set { ViewState["UserRoleList"] = value; } }
标签：viewstate 存在 return nbsp err role erro class stat
原文地址：http://www.cnblogs.com/sky6699/p/7125826.html
