为文件添加users，everyone用户组的完全控制权限

''' <summary>
    ''' 为文件添加users，everyone用户组的完全控制权限
    ''' </summary>
    ''' <param name="filePath"></param>
    Private Shared Sub AddSecurityControll2File(ByVal filePath As String)

        '获取文件信息
        Dim fileInfo As New IO.FileInfo(filePath)
        '获得该文件的访问权限
        Dim fileSecurity As System.Security.AccessControl.FileSecurity = fileInfo.GetAccessControl()
        '添加ereryone用户组的访问权限规则完全控制权限
        fileSecurity.AddAccessRule(New FileSystemAccessRule("Everyone", FileSystemRights.FullControl, AccessControlType.Allow))
        '添加Users用户组的访问权限规则完全控制权限
        fileSecurity.AddAccessRule(New FileSystemAccessRule("Users", FileSystemRights.FullControl, AccessControlType.Allow))
        '设置访问权限
        fileInfo.SetAccessControl(fileSecurity)
    End Sub