Monitor Configuration (Network Monitor)

Monitors can be configured using the Network Monitor UI. End-users can pass configuration criteria to your monitor using an HTML form stored as an HTM file in the following sub folder of your installed Network Monitor SDK.


When an end user selects the Set Monitor Configuration button, the browser generates an HTML POST message, which includes the names and values for all the HTML form elements.

When the MCSVC calls the IMonitor::DoConfigure method, the pConfiguration parameter points to the data from the POST message. The following example code provides an example of POST message data:

ConfigString="FilePath=c%3A%5Ccaptures&StartingNumber=50 \ 
    &EndingNumber=256&MaximumNumberEver=10000 \ 
    Addresses= 0D%0A

This data is passed in as a long ASCII string. The string looks peculiar, both for its length and the appearance of sections such as %3A%5C and %0D%0A. This peculiarity is caused by HTML, which requires that a method put all possible ANSI, DBCS, and Unicode strings into an ASCII format. For example, the DoConfigure method inserts certain characters such as the ampersand (&) in front of each variable name to identify it as a variable name. The %3A%5C is an encoded form of the colon character, and %0D%0A indicates a carriage return/linefeed pair. The following example code provides the resulting HTML code as interpreted by the monitor.

FilePath = c:\captures
EndingNumber = 256
MaximumNumberEver = 10000
TimeBetweenNotification = 120
Addresses= {,}