private void AutoExpose_Click(object sender, RoutedEventArgs e)
{
bool bStopped = false;
float[] parameters1 = new float[1];
float[] parameters2 = new float[4];
if (!cam.FeatureSupportsFlag((int)Feature.Shutter, FEATURE_FLAG_SETTABLE_WHILE_STREAMING))
{
cam.StopCamera();
bStopped = true;
}
parameters1[0] = 0;
cam.SetFeature(Feature.Shutter, parameters1, FeatureFlags.OnePush);
//Auto exposure call
cam.SetFeature(Feature.Shutter, parameters1, FeatureFlags.OnePush);
// Get current Exposure after auto exposure
// ReturnCode rc = cam.GetFeatureByParms(Feature.Shutter, ref flags, ref parms);
Mouse.OverrideCursor = Cursors.Wait;
cam.WaitForAutoToComplete(Feature.Shutter, ref parms);
Mouse.OverrideCursor = null;
float expTime = parms[0] * 1000; //convert to ms
Exposure.Value = (int)expTime;
ExposureSet.Text = expTime.ToString();
ReturnCode rc = cam.GetFeatureByParms(Feature.ActualFrameRate, ref flags, ref parms);
actualframerate.Content = string.Format("Actual frame rate {0}", parms[0].ToString());
if (bStopped == true)
{
cam.StartCamera();
}
}
