winapi - C# - Serial Data Send To Active Window with Windows Service

Question

Data is being received by USB serial communication.

I decided to parse the received data and throw a value by calling SendMessage in the currently active window to give the same effect as keyboard input.

It worked normally in the console, but there was a problem when implementing this function as a Window Service.

Upon checking, the Window Service says that it cannot access the UI of the logged-on session.

Is there any way I can implement a window service that can produce the same effect as keyboard input?

I want to make a Window Service to receive RF wireless keyboard signals through USB Serial and deliver them to the system.

question from:https://stackoverflow.com/questions/65934943/c-sharp-serial-data-send-to-active-window-with-windows-service

Answer 1

Waitting for answers