simon-curtis / svfilemapper

A mapping tool for SV Files (Separated Values Files) such as CSV or PSV

SV File Mapper

A very simple mapping tool for SV (Separated Values) files such as CSV (comma) or PSV (pipe).

** Please note that this is a personal project and not fit for production use yet.

Compatability

This library targets .NET 6.0, to keep it at the cutting edge of performance

Getting Started

Add package to project.

Agent	Command
Dotnet CLI:	dotnet add package SVFileMapper
NuGet Package Manager:	Install-Package SVFileMapper

In your program:

using SVFileMapper;
using SvfMapper.Models;

namespace YourProgram {

  public async static class Program {
  
    private const string FilePath = @"~\Example.csv";
  
    public static async Task Main() {
      var parseResults = await new FileParser<Line>()
          .ParseFileAsync<Employee>(filePath);
      
      foreach (var obj in parseResults.Matched)
          Console.WriteLine(obj.EmployeeId);

      foreach (var obj in parseResults.UnmatchedLines)
          Console.WriteLine(obj["EmployeeId"]);  
      
    }
  }
  
  internal class Employee {
    // You can omit the attribute if column is the same as the name of the property,
    // this can be handy if the column name contains a space.
    [CsvColumn("Employee Id")] 
    public string EmployeeId { get; set; }
  }
}