new to arduino

is there a way to inter face with my arduino to out put some result to a windows program (i am a .net C# programmer)
I have a couple of motion sensors i would like to feed the sensors data to a windows program to do some thing.

ljhopkins:
is there a way to inter face with my arduino to out put some result to a windows program (i am a .net C# programmer)
I have a couple of motion sensors i would like to feed the sensors data to a windows program to do some thing.

Start your research from here: Arduino Playground - HomePage

Lefty

Your arduino will show up as a (virtual) serial port on your PC.

From your c# code you just use the io.ports.serialport class to communicate with your Arduino