IfcDoc.CtlProperties.UpdateFormatOption C# (CSharp) Method

        private void UpdateFormatOption()
        {
            if (this.listViewFormats.SelectedItems.Count == 1)
            {
                this.toolStripButtonFormatSchema.Enabled = true;
                this.toolStripButtonFormatExamples.Enabled = true;
                this.toolStripButtonFormatMarkup.Enabled = true;

                ListViewItem lvi = (ListViewItem)this.listViewFormats.SelectedItems[0];
                DocFormat docFormat = (DocFormat)lvi.Tag;
                this.toolStripButtonFormatNone.Checked = (docFormat.FormatOptions == DocFormatOptionEnum.None);
                this.toolStripButtonFormatSchema.Checked = (docFormat.FormatOptions == DocFormatOptionEnum.Schema);
                this.toolStripButtonFormatExamples.Checked = (docFormat.FormatOptions == DocFormatOptionEnum.Examples);
                this.toolStripButtonFormatMarkup.Checked = (docFormat.FormatOptions == DocFormatOptionEnum.Markup);
                lvi.SubItems[1].Text = docFormat.FormatOptions.ToString();
            }
            else
            {
                this.toolStripButtonFormatSchema.Enabled = false;
                this.toolStripButtonFormatExamples.Enabled = false;
                this.toolStripButtonFormatMarkup.Enabled = false;
            }
        }