Write Rows from DataTable to Text File

Question

public void GenerateDetailFile()
{
  if (!Directory.Exists(AppVars.IntegrationFilesLocation))
  {
    Directory.CreateDirectory(AppVars.IntegrationFilesLocation);
  }

          


        

Answer 1

Try this:

To write the DataTable rows to text files in the specific directory

            var dir = @"D:\New folder\log";  // folder location

            if (!Directory.Exists(dir))  // if it doesn't exist, create
                Directory.CreateDirectory(dir);

            foreach (DataRow row in dt.Rows)
            {
                for (int i = 0; i < dt.Columns.Count; i++)
                {
                    result.Append(row[i].ToString());
                    result.Append(i == dt.Columns.Count - 1 ? "\n" : ",");
                }
                result.AppendLine();
            }
            string path = System.IO.Path.Combine(dir, "item.txt");
            StreamWriter objWriter = new StreamWriter(path, false);
            objWriter.WriteLine(result.ToString());
            objWriter.Close();