Restrict a list of files to valid extensions only : File Name « File Stream « C# / C Sharp






  1. C# / C Sharp
  2. File Stream
  3. File Name

Restrict a list of files to valid extensions only

     
using System.IO;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Text.RegularExpressions;

public class Utils
{
    public static List<string> GetValidFiles(List<string> FileList, string sValidExt)
    {
        return FileList.FindAll(sFileName => sValidExt.Contains(new FileInfo(sFileName).Extension.ToLower()));
    }


}








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