// Save the camera image onto disk and remove the handler from the ImageUpdated event
protected void SaveImageOnceEvent(Object sender, ImageUpdateEventArgs e)
{
// Reset stream position if the image has been read (if the any other event handler has been called before this)
e.Image.Position = 0;
// Same logic as in ImageUpdateEvent()
for (var i = 0; i < CameraHandler.Length; i++)
{
if (CameraHandler[i].Equals(sender))
{
// Remove the event handler (self) to save only once
CameraHandler[i].ImageUpdated -= SaveImageOnceEvent;
try
{
var fs = new FileStream(
(UISettings.SwapImageSources == Convert.ToBoolean(i))
? UISettings.SaveImageLeft
: UISettings.SaveImageRight,
FileMode.Create,
FileAccess.Write
);
e.Image.CopyTo(fs);
fs.Close();
}
catch (Exception ex)
{
ShowMessage(ex.Message);
}
}
}
}
// A CameraHandler has an updated image for us
protected void ImageUpdateEvent(Object sender, ImageUpdateEventArgs e)
{
// Reset stream position if the image has been read (if the any other event handler has been called before this)
e.Image.Position = 0;
// Check which CameraHandler gave us the image to update the right image plane (depending on the swap image toggle)
for (var i = 0; i < CameraHandler.Length; i++)
{
if (CameraHandler[i].Equals(sender))
{
ImagePlane[(UISettings.SwapImageSources == Convert.ToBoolean(i) ? 0 : 1)].SetImage(e.Image);
}
}
}
