FLT_SET_CONTEXT_REPLACE_IF_EXISTS如果已为实例参数指向的实例设置上下文,FltSetInstanceContext会将该上下文替换为NewContext中指定的上下文。 否则,它将NewContext设置为实例的上下文。 FLT_SET_CONTEXT_KEEP_IF_EXISTS如果已为此实例设置上下文,FltSetInstanceContext返回STATUS_FLT_CONTEXT_ALREADY_DEFINED,并且不会...
FltDeleteInstanceContext 返回STATUS_SUCCESS或适当的 NTSTATUS 值,例如以下值之一:展开表 返回代码描述 STATUS_FLT_DELETING_OBJECT 指定的 实例 正在被拆毁。 这是一个错误代码。 STATUS_NOT_FOUND 找不到匹配的上下文。 这是一个错误代码。言论有关上下文的详细信息,请参阅 关于小型筛选器上下文。由于上下...
A FLT_CONTEXT_TYPE value that indicates the type of context to allocate. ContextType can be one of the following:Expand table ValueMeaning FLT_VOLUME_CONTEXT (0x0001) Allocate a volume context. FLT_INSTANCE_CONTEXT (0x0002) Allocate an instance context. FLT_FILE_CONTEXT (0x0004) Allocate a...
ContextTypeTipo di contesto. Questo membro è obbligatorio e deve essere uno dei valori seguenti:FLT_FILE_CONTEXT (solo Windows Vista e versioni successive).FLT_INSTANCE_CONTEXTFLT_STREAM_CONTEXTFLT_STREAMHANDLE_CONTEXTFLT_SECTION_CONTEXT (solo Windows 8 e versioni successive)....
ContextType上下文的类型。 此成员是必需的,并且必须是以下值之一:仅FLT_FILE_CONTEXT (Windows Vista 及更高版本。) FLT_INSTANCE_CONTEXTFLT_STREAM_CONTEXTFLT_STREAMHANDLE_CONTEXT仅限FLT_SECTION_CONTEXT (Windows 8及更高版本。) 仅FLT_TRANSACTION_CONTEXT (Windows Vista 及更高版本。) FLT_VOLUME_CONTEX...
ContextTypeThe type of context. This member is required and must be one of the following values:FLT_FILE_CONTEXT (Windows Vista and later only.)FLT_INSTANCE_CONTEXTFLT_STREAM_CONTEXTFLT_STREAMHANDLE_CONTEXTFLT_SECTION_CONTEXT (Windows 8 and later only.)...
typedefstruct_FLT_RELATED_OBJECTS{USHORT Size; USHORT TransactionContext; PFLT_FILTER Filter; PFLT_VOLUME Volume; PFLT_INSTANCE Instance; PFILE_OBJECT FileObject; PKTRANSACTION Transaction; } FLT_RELATED_OBJECTS, *PFLT_RELATED_OBJECTS; Members ...
The BinNum also a instance method to_decimal_exact to perform the previous 'exact' conversion, that could have be written: DecNum.context.define_conversion_from(Float) do |x, context| DecNum.context(context) do BinNum(x).to_decimal_exact end end Abbreviation The use of DecNum can be ma...
最近在自学WINDOWS驱动开发,对于几种FLT_CONTEXT_TYPE的区别和使用场合不太了解,查看MSDN也没看到具体的介绍,求各位大佬能具体说一说下面这几个类型的区别和具体用法 FLT_FILE_CONTEXT (Windows Vista and later only.) FLT_INSTANCE_CONTEXT FLT_STREAM_CONTEXT FLT_STREAMHANDLE_CONTEXT FLT_SECTION_CONTEXT (Windows...
The BinNum also a instance method to_decimal_exact to perform the previous 'exact' conversion, that could have be written: DecNum.context.define_conversion_from(Float) do |x, context| DecNum.context(context) do BinNum(x).to_decimal_exact end end Abbreviation The use of DecNum can be ma...