Smrf.NodeXL.ExcelTemplate.GraphMetricsDialog.TryGetSelectedGraphMetricInformation C# (CSharp) Method

    TryGetSelectedGraphMetricInformation
    (
        out GraphMetricInformation oSelectedGraphMetricInformation
    )
    {
        AssertValid();

        Int32 iSelectedIndex = clbGraphMetrics.SelectedIndex;

        if (iSelectedIndex >= 0)
        {
            oSelectedGraphMetricInformation = ItemToGraphMetricInformation(
                clbGraphMetrics.Items[iSelectedIndex] );

            return (true);
        }

        oSelectedGraphMetricInformation = null;
        return (false);
    }