read folder c#
string mydocpath=Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); StringBuilder sb = new StringBuilder(); foreach (string txtName in Directory.GetFiles(@"D:Links","*.txt")) { using (StreamReader sr = new StreamReader(txtName)) { sb.AppendLine(txtName.ToString()); sb.AppendLine("= = = = = ="); sb.Append(sr.ReadToEnd()); sb.AppendLine(); sb.AppendLine(); } } using (StreamWriter outfile=new StreamWriter(mydocpath + @"AllTxtFiles.txt")) { outfile.Write(sb.ToString()); }