CSharpGL.UIRenderer.ILayoutEvent C# (CSharp) Method

        bool ILayoutEvent.DoBeforeLayout()
        {
            bool cancelTreeLayout = false;
            EventHandler<CancelEventArgs> BeforeLayout = this.BeforeLayout;
            if (BeforeLayout != null)
            {
                CancelEventArgs arg = new CancelEventArgs();
                BeforeLayout(this, arg);
                cancelTreeLayout = arg.Cancel;
            }
            return cancelTreeLayout;
        }