private void Canvas_Closing(object sender, CancelEventArgs e)
{
inkOverlay.Enabled = false;
inkOverlay.Dispose();
graph.Clear();
this.Dispose();
}
/// <summary>
/// Disposes of the internal child control used for collecting ink.
/// </summary>
public void DisposeResources()
{
if (InkEnabled)
{
inkOverlay.Dispose();
}
}
public void Dispose()
{
if (!_Disposed)
{
_Disposed = true;
//do some cleanup
_Overlay.NewPackets -= new InkCollectorNewPacketsEventHandler(Overlay_NewPackets);
_Overlay.Dispose();
if (Disposed != null)
{
Disposed(this, null);
}
}
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (components != null)
{
components.Dispose();
}
// dispose the ink overlay's resources
if (myInkOverlay != null)
{
myInkOverlay.Dispose();
}
// dispose the divider's resources
if (myInkDivider != null)
{
// dispose the recognizer context that we associated
// with the divider
if (myInkDivider.RecognizerContext != null)
{
myInkDivider.RecognizerContext.Dispose();
}
// dispose the strokes that we associated
// with the divider
if (myInkDivider.Strokes != null)
{
myInkDivider.Strokes.Dispose();
}
myInkDivider.Dispose();
}
}
base.Dispose(disposing);
}
