///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Event handler : Called when the window is loaded.
/// </summary>
/// <param name="sender">The object sending this event, in this case, the MainWindow.</param>
/// <param name="e">A <see cref="RoutedEventArgs"/> object providing state information and event data associated with this routed event.</param>
private void Window_Loaded(object sender, RoutedEventArgs e)
{
try
{
// Instanciate a new MILApplication object.
MILApplication application = new MILApplication();
// Allocate the MIL application.
application.Allocate();
// Set the control used to host the display
application.SetDisplayHost(_displayControlHost);
// Set the MILApplication object as the DataContext for this window objet.
// This will enable data bindings between the window and the MILApplication object.
DataContext = application;
// Mark the routed event as handled.
e.Handled = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.Source, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Event handler : Called when the window is closing.
/// </summary>
/// <param name="sender">The object sending this event, in this case, the MainWindow.</param>
/// <param name="e">A <see cref="CancelEventArgs"/> object providing data about this cancelable event.</param>
private void Window_Closing(object sender, CancelEventArgs e)
{
try
{
MILApplication milApplication = DataContext as MILApplication;
if (milApplication != null)
{
// Free the MILApplication to release unmananged resources.
milApplication.Free();
}
DataContext = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.Source, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Event handler : Called when the Stop Grab button is clicked.
/// </summary>
/// <param name="sender">The object sending this event, in this case, the Stop Grab Button.</param>
/// <param name="e">A <see cref="RoutedEventArgs"/> object providing state information and event data associated with this routed event.</param>
private void StopGrab_Click(object sender, RoutedEventArgs e)
{
try
{
MILApplication milApplication = DataContext as MILApplication;
if (milApplication != null)
{
// Stop grabbing live images.
milApplication.StopGrab();
// Mark the routed event as handled.
e.Handled = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.Source, MessageBoxButton.OK, MessageBoxImage.Error);
}
}