COM filter driver. RRS feed

  • Question

  • Hi All,

    I want to Monitor a com port which is already in use by another application.I know there are third party tools available for this purpose but i want to  write my own wrapper or script in c# to monitor the serial data over COM port.

    I have read through many articles and forums and come to conclusion that it will works by injecting a kernel mode device driver into the system when it runs.I don't have much idea about windows API or kernel level programming.I urgently need help for the same.Can anybody help me with this approach.

    I am using windows 10 and Visual Studio 2015.

    I can not use hardware tapping because of the number of COM ports constraint.

    Thanks a lot in  advance.

    Tuesday, March 21, 2017 6:39 AM


  • Knight,

    Sorry but you have posted to a forum that deals exclusively with questions/issues about customizing and programming Microsoft Project, a project management application. I suggest you re-post to the following forum:


    Tuesday, March 21, 2017 2:18 PM