Smrf.NodeXL.ExcelTemplate.EdgeWorksheetReader.ReadWidth C# (CSharp) Method

    ReadWidth
    (
        ExcelTableReader.ExcelTableRow oRow,
        EdgeWidthConverter oEdgeWidthConverter,
        IEdge oEdge
    )
    {
        Debug.Assert(oRow != null);
        Debug.Assert(oEdgeWidthConverter != null);
        AssertValid();
                
        String sWidth;

        if ( !oRow.TryGetNonEmptyStringFromCell(EdgeTableColumnNames.Width,
            out sWidth) )
        {
            return;
        }

        Single fWidth;

        if ( !Single.TryParse(sWidth, out fWidth) )
        {
            Range oInvalidCell = oRow.GetRangeForCell(
                EdgeTableColumnNames.Width);

            OnWorkbookFormatError( String.Format(

                "The cell {0} contains an invalid width.  The edge width,"
                + " which is optional, must be a number.  Any number is"
                + " acceptable, although {1} is used for any number less than"
                + " {1} and {2} is used for any number greater than {2}."
                ,
                ExcelUtil.GetRangeAddress(oInvalidCell),
                EdgeWidthConverter.MinimumWidthWorkbook,
                EdgeWidthConverter.MaximumWidthWorkbook
                ),

                oInvalidCell
            );
        }

        oEdge.SetValue(ReservedMetadataKeys.PerEdgeWidth, 
            oEdgeWidthConverter.WorkbookToGraph(fWidth) );
    }