I have an application which I need to show on an LCD TV.
Here's my current setup. I have a PC which supports dual monitor. The DVI output is connected to the computer monitor as the primary monitor and the VGA output is connected to the LCD TV as the secondary monitor (extended). To show my application on the LCD TV, I simply position the window of my application on the coordinates of the secondary monitor.
Now, is it possible to control the display of the LCD TV through LAN? If it is possible, what features (of the LCD TV) should be available and what additional hardwares will I need?