IDelaydC interface

The IDelaydC interface provides the methods used to connect to the network, capture network traffic to a capture file, retrieve statistics, and disconnect from the network.

This interface captures frames from the network data stream and then copies the frames to a capture file. This interface is used by Network Monitor and NPP applications. To receive the network data, the targeted NIC must support promiscuous mode.

Members

The IDelaydC interface inherits from the IUnknown interface. IDelaydC also has these types of members:

• Methods

Methods

The IDelaydC interface has these methods.

Method	Description
Configure	Submits configuration information used for a capture.
Connect	Connects the NPP to the network.
Disconnect	Disconnects the NPP from the network.
GetControlState	Retrieves the state of the capture, which indicates if the capture is running or paused.
GetConversationStatistics	Retrieves session and station information for the current capture.
GetTotalStatistics	Extracts time, buffer, driver, and other network statistics from the currently running capture.
Pause	Temporarily stops the current capture.
QueryStations	Retrieves a list of all computers that use Network Monitor to capture data on a subnet.
QueryStatus	Retrieves the status of the NPP.
Resume	Resumes a paused capture.
Start	Starts a capture and creates the capture file.
Stop	Stops the current capture and closes the capture file.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Netmon.h
DLL	Ndisnpp.dll; Rmtnpp.dll