AddNumericFilter Method of the IFPCFilterExpressions Interface
The AddNumericFilter method creates a new FPCFilterExpression object representing a numeric value filter expression in the collection and returns a reference to it.
C++
Syntax
HRESULT AddNumericFilter(
[in] FpcFilterCriteria Criteria,
[in] FpcFilterCondition Condition,
[in] long Value,
IFPCFilterExpression** ppNewFilterExpression
);
Parameters
Criteria
Value from the FpcFilterCriteria enumerated type that specifies the parameter (criteria) used in the filter expression.The following values are valid:
- fpcFilterByBytesReceived
- fpcFilterByBytesSent
- fpcFilterByCacheInfo
- fpcFilterByDestHostPort
- fpcFilterByErrorInfo
- fpcFilterByHTTPCode
- fpcFilterByProcessingTime
- fpcFilterByResultCode
- fpcFilterBySrcPort
Condition
Value from the FpcFilterCondition enumerated type that specifies the required relationship between the parameter (criteria) and the value included in the filter expression.The following values may be used, but not all of the values are valid for each value of the Criteria parameter:
- fpcEqual
- fpcNotEqual
- fpcGreaterOrEqual
- fpcLessOrEqual
Value
A 32-bit integer value that, together with the Criteria and Condition parameters, forms the filter expression.ppNewFilterExpression
Address of an interface pointer that on return points to the new IFPCFilterExpression interface created.
Return Value
This method can return one of the following:
- S_OK, indicating that the operation succeeded.
- An error code, indicating that the operation failed. In this case, the [out] parameter returned is a null object.
Visual Basic
Syntax
Function AddNumericFilter( _
ByVal Criteria As FpcFilterCriteria, _
ByVal Condition As FpcFilterCondition, _
ByVal Value As Long _
) As FPCFilterExpression
Parameters
Criteria
Value from the FpcFilterCriteria enumerated type that specifies the parameter (criteria) used in the filter expression.The following values are valid:
- fpcFilterByBytesReceived
- fpcFilterByBytesSent
- fpcFilterByCacheInfo
- fpcFilterByDestHostPort
- fpcFilterByErrorInfo
- fpcFilterByHTTPCode
- fpcFilterByProcessingTime
- fpcFilterByResultCode
- fpcFilterBySrcPort
Condition
Value from the FpcFilterCondition enumerated type that specifies the required relationship between the parameter (criteria) and the value included in the filter expression.The following values may be used, but not all of the values are valid for each value of the Criteria parameter:
- fpcEqual
- fpcNotEqual
- fpcGreaterOrEqual
- fpcLessOrEqual
Value
A 32-bit integer value that, together with the Criteria and Condition parameters, forms the filter expression.
Return Value
This method returns a reference to the FPCFilterExpression object if successful. Otherwise, an error is raised that can be intercepted by using an error handler.
Remarks
The FilterType property of the collection must be set to fpcLogViewerFilter before running this method.
Requirements
Client | Requires Windows 7 or Windows Vista. |
Server | Requires Windows Server 2008 R2 or Windows Server 2008 x64 Edition with SP2. |
Version | Requires Forefront Threat Management Gateway (TMG) 2010. |
IDL | Declared in Msfpccom.idl. |
DLL | Requires Msfpccom.dll. |
See Also
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Build date: 6/30/2010