/// <summary>
/// Return the index of the named field.
/// </summary>
/// <param name="name">The name of the field to find.</param>
/// <returns>
/// The index of the named field.
/// </returns>
public int GetOrdinal(string name)
{
var index = csv.GetFieldIndex(name, isTryGet: true);
if (index >= 0)
{
return(index);
}
var namePrepared = csv.Configuration.PrepareHeaderForMatch(name, 0);
var headerRecord = csv.HeaderRecord;
for (var i = 0; i < headerRecord.Length; i++)
{
var headerPrepared = csv.Configuration.PrepareHeaderForMatch(headerRecord[i], i);
if (csv.Configuration.CultureInfo.CompareInfo.Compare(namePrepared, headerPrepared, CompareOptions.IgnoreCase) == 0)
{
return(i);
}
}
throw new IndexOutOfRangeException($"Field with name '{name}' and prepared name '{namePrepared}' was not found.");
}
