DataIn Event

Fired when new ICMP messages come in.

Syntax

[VB.NET]
Public Event OnDataIn As OnDataInHandler

[C#]
public event OnDataInHandler OnDataIn;

public delegate void OnDataInHandler(object sender, IcmpportDataInEventArgs e);

class IcmpportDataInEventArgs : EventArgs {
  int MessageType {get;}
  int MessageSubType {get;}
  string MessageData {get;}  byte[] MessageDataB {get;}
  int Checksum {get;}
  string SourceAddress {get;}
}

Remarks

The MessageType parameter shows the type of the ICMP messages and MessageSubType its subtype.

The MessageData parameter contains the message data.

The Checksum parameter is True or False depending on the ICMP checksum check on the message.

Note that events are not re-entrant. Performing time consuming operations within this event will prevent it from firing again in a timely manner and may impact overall performance.