Fixing issue with less number of columns in CSV than the Class Members

[himanshugupta-mt]

The issue I encountered was the object defined like

class Product
{
        [CsvColumn(Name = "A")]
	public int A { get; set; }
        [CsvColumn(Name = "B" ,CanBeNull = false)]
	public string B { get; set; }
	[CsvColumn(Name = "C", CanBeNull = false)]
	public string C { get; set; }
}

CsvFileDescription inputFileDescription = new CsvFileDescription
{
      SeparatorChar = ',',
      FirstLineHasColumnNames = true,
      EnforceCsvColumnAttribute = true
};

CsvContext cc = new CsvContext();
IEnumerable<Product> products = cc.Read<Product>("a.csv", inputFileDescription);

and a.csv looks like this

B,C
b,c

The library does not handle this case correctly. It still complains that the value of Column C is not provided.

[tonyjunio]

Hi! I've been trying to look for this solution. I thought the index error will be fixed by IgnoreUnknownColumns but turned out the error is because my model has more fields than the csv.

My scenario is this. I defined one model class with all possible fields because my csv report files, although they are of the same report type, can have different available columns.

Anyhoo, I will try this updates you have. Many thanks! ^__^