Dwarrowdelf.Client.SharpDXHost.OnMouseMove C# (CSharp) 메소드

        protected override void OnMouseMove(MouseEventArgs e)
        {
            if (m_dragState == DragState.None)
            {
                base.OnMouseMove(e);
                return;
            }

            Point pos = e.GetPosition(this);

            if (m_dragState == DragState.Captured)
            {
                if ((pos - m_dragStartPos).Length < 2)
                    return;

                m_dragState = DragState.Dragging;

                if (this.DragStarted != null)
                    this.DragStarted(m_dragStartPos);
            }

            if (this.Dragging != null)
                this.Dragging(pos);
        }