How do i provide much more specific information about parsing error in textfieldparser

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C#

parsing

I want to show the index of field when MalformedLineException occurs just like the Line number

input file like
a,b,c
d,"e",f -- exception throws will show line number-2
gh,i,j

using System;
using Microsoft.VisualBasic.FileIO;

class Program
{
    static void Main()
    {
       try
{
	using (TextFieldParser parser = new TextFieldParser("C:\\csv.txt"))
	{
	    parser.Delimiters = new string[] { "," };
	    while (true)
	    {
		string[] parts = parser.ReadFields();
		if (parts == null)
		{
		    break;
		}
		Console.WriteLine("{0} field(s)", parts.Length);
	    }
	}
      catch (&MalformedLineException ex)
                {
                    throw new Exception("Malformed Line Exception in GetGenericFields at line number : " + ex.LineNumber.ToString() + "</br> with filepath :" + localPath.ToString() + "</br> and reason is :" + ex.Message.ToString() + "</br> and inner stack trace :" + ex.StackTrace.ToString());
                }
    }
}
}

What I have tried:

MalformedLineException will show line number but not column index