Question

Is there a way to control to a windows-ce 5.0 tablet device (DAP CE8800) backlight (dim/bright) programatically using C#?

Answer 1

It turns out DAP does support backlight control on this tablet. I was able to get it to work by adding DapServiceCS.dll and this code:

DsLightSensor lightSensor = new DsLightSensor();
if (DapServices.DS_EXECUTION_OK ==
    DapServices.DapService(DapServicesCode.DS_GET_LIGHT_SENSOR, lightSensor))
{
    lightSensor.dwIntensity = hScrollBarIntensity.Value;
    DapServices.DapService(DapServicesCode.DS_SET_LIGHT_SENSOR, lightSensor);
}