10001. MersenneTwister
10002. Mesh
10003. MeshBuilder
10004. MeshData
10005. MeshDataStage
10006. Message
10007. MessageBox
10008. MessageBoxButton
10009. MessageBoxButtons
10010. MessageBoxDefaultButton
10011. MessageBoxForm
10012. MessageBoxIcon
10013. MessageBoxImage
10014. MessageBoxOptions
10015. MessageBoxResult
10016. MessageBus
10017. MessageBusType
10018. MessageButton
10019. MessageCollection
10020. MessageDestination
10021. MessageDialog
10022. MessageDirection
10023. MessageEncoder
10024. MessageEncoderSettings
10025. MessageEventArgs
10026. MessageFault
10027. MessageFlags
10028. MessageHandler
10029. MessageHeaders
10030. MessageImportance
10031. MessageInfo
10032. MessageLevel
10033. MessagePackObject
10034. MessagePayload
10035. MessageProperties
10036. MessageQueueTransactionType
10037. MessageReader
10038. MessageStatus
10039. MessageSummaryItems
10040. MessageType
10041. MessageTypes
10042. MessageWriter
10043. Messages
10044. MessagingFactory
10045. Messenger
10046. Meta
10047. MetaAttribute
10048. MetaBuilders
10049. MetaData
10050. MetaMetadataCompositeField
10051. MetaMethod
10052. MetaModel
10053. Metadata
10054. MetadataBuilder
10055. MetadataImageReference
10056. MetadataObject
10057. MetadataReader
10058. MetadataReference
10059. MetadataReferenceProperties
10060. MetadataSource
10061. MetadataToken
10062. MetadataType
10063. MetadataTypeName
10064. MetadataTypes
10065. MetadataTypesConfig
10066. MetadataWorkspace
10067. MetafileFrameUnit
10068. Method
10069. MethodAttributes
10070. MethodBase
10071. MethodBody
10072. MethodBuilder
10073. MethodCall
10074. MethodData
10075. MethodDeclaration
10076. MethodDef
10077. MethodDefinition
10078. MethodDefinitionHandle
10079. MethodExecutionArgs
10080. MethodImplAttributes
10081. MethodInfo
10082. MethodInvocationExpression
10083. MethodInvoker
10084. MethodKind
10085. MethodReference
10086. MethodReturnEventArgs
10087. MethodType
10088. Metric
10089. MetricDB
10090. MetroThemeStyle
10091. MetroWindow
10092. MgResourceIdentifier
10093. MgaFCO
10094. MgaFCOs
10095. MgaProject
10096. Miaow
10097. Microblog
10098. Microservice_Endpoint_Protocol_Enum
10099. Microsoft