protected void MapProperty <TProperty>(int columnIndex,
Expression <Func <TEntity, TProperty> > mappingExpression)
{
var propertyName = GetPropertyNameFromExpression(mappingExpression);
var mapper = PropertyMapperFactory.CreateMapper <TEntity>(propertyName);
var mapping = new CsvPropertyMapping(columnIndex, mapper);
_mappings.Insert(columnIndex, mapping);
_numCols++;
}
protected CsvPropertyMapping <TEntity, TProperty> MapProperty <TProperty>(int columnIndex, Expression <Func <TEntity, TProperty> > property, ITypeConverter <TProperty> typeConverter)
{
if (csvIndexPropertyMappings.Any(x => x.ColumnIndex == columnIndex))
{
throw new InvalidOperationException($"Duplicate mapping for column index {columnIndex}");
}
var propertyMapping = new CsvPropertyMapping <TEntity, TProperty>(property, typeConverter);
AddPropertyMapping(columnIndex, propertyMapping);
return(propertyMapping);
}
