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EXPRESSION
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2006年12月05日
The EXPRESSION structure contains a group of ANDEXP arrays evaluated as peers in logical AND expressions, which have the format
(ANDEXP 1 && ANDEXP 2 && ANDEXP 3).
typedef struct _EXPRESSION {
DWORD nAndExps;
ANDEXP AndExp[MAX_PATTERNS];
} EXPRESSION,
*LPEXPRESSION;
Members
- nAndExps
Number of ANDEXP patterns. - AndExp
Array of ANDEXP patterns. The capture filter arranges all rows of this array as logical AND statements. Be aware that each EXPRESSION structure can contain a maximum of four ANDEXP patterns.
Remarks
For more information about implementing this structure as part of a capture filter, see Capture Filters.
Requirements
Client
Requires Windows XP, Windows 2000 Professional, or Windows NT Workstation 4.0.
Server
Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server 4.0.
Header
Declared in Netmon.h.