Microsoft.VisualStudio.Extensions.OverviewMargin.Implementation.OverviewMarkMarginProvider.CreateMargin C# (CSharp) Method

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin parentMargin)
        {
            IOverviewMargin parent = parentMargin as IOverviewMargin;
            if (parent != null)
            {
                return OverviewMarkMargin.Create(
                    textViewHost,
                    parent.ScrollBar,
                    this);
            }
            else
                return null;
        }