title: Communicating between two C# exe
body: <p>I have created a C# WPF project. I have two exe's running, both are created by me. One exe has a Window and another doesn't.</p>
  
  <p>Now I want to communicate from the exe to the other .
  I want to send a small message from exe (no window) to the other.</p>
  
  <p>I really confused about this IPC in Windows C#, can anyone suggest me which one will be good for this problem </p>