private static void LesGeobox(ExcelWorksheet sheet, int row, ExcelMatch match)
{
var point = sheet.GetValue(ExcelSheet.Match.GeoBox_NW_latitude, row);
if (!string.IsNullOrEmpty(point))
match.GeoboxNWLatitude = double.Parse(point);
point = sheet.GetValue(ExcelSheet.Match.GeoBox_NW_longitude, row);
if (!string.IsNullOrEmpty(point))
match.GeoboxNWLongitude = double.Parse(point);
point = sheet.GetValue(ExcelSheet.Match.GeoBox_SE_latitude, row);
if (!string.IsNullOrEmpty(point))
match.GeoboxSELatitude = double.Parse(point);
point = sheet.GetValue(ExcelSheet.Match.GeoBox_SE_longitude, row);
if (!string.IsNullOrEmpty(point))
match.GeoboxSELongitude = double.Parse(point);
}