How to exclude specific column in C# code for comparison task?

[vemedara]

I have to exclude phone number column from comparison task in C# code. Can someone please guide me on this?

[jscott7]

You can add the Phone Number Column to the ExcludedColumns list

var comparisonDefinition = new ComparisonDefinition() { Delimiter = "," }; 
comparisonDefinition.ExcludedColumns = new List<string> () { "PhoneNumberColumn" };

// Add any other comparison definitions (for example key columns, numeric tolerances etc.

var csvComparer = new CSVComparer(comparisonDefinition);
var comparisonResult = csvComparer.CompareFiles(leftHandSideDataFile, rightHandSideDataFile);

Take a look at TestWithExcludedColumn in TestComplexComparison.cs for an example