private static IDocumentFormatDefinition<Person> GetDefinition()
{
return new DocumentFormatDefinitionBuilder<Person>("\t", true)
.SetCommentString("#")
.SetExportHeaderLine(true, "# ")
.AddColumn(x => x.Name)
.AddColumn(x => x.Gender, b => b.SetImportFunc(StringToGender).SetExportFunc(GenderToString))
.AddColumn(x => x.Height, "0.00", b => b.SetAlignment(ColumnAlignment.Right))
.AddColumn(x => x.Birthday, "yyyyMMdd")
.AddColumn(x => x.Memo, b => b.SetHeader("Description"))
.Build();
}