title: How to make columns in textbox C#
body: <p>I have the following code who take all the rows from <code>DataGridView</code> and add it in a text box, multiline. i want to display text in textbox in 3 columns. </p>
  
  <p>Current code looks like this:<a href="https://i.stack.imgur.com/hqeLz.png" rel="nofollow noreferrer">pic1</a></p>
  
  <p>And i want something like this to be shown:<a href="https://i.stack.imgur.com/TEDhk.png" rel="nofollow noreferrer">pic2</a></p>
  
  <pre><code>string billInfo = string.Empty;
  foreach (DataGridViewRow row in dataGridView2.Rows)
  {
      billInfo = string.Format("{0}{1} {2} lei  Cod Produs:{3}{4}", billInfo, row.Cells["dataGridViewTextBoxColumn1"].Value, row.Cells["dataGridViewTextBoxColumn3"].Value, row.Cells["dataGridViewTextBoxColumn4"].Value, Environment.NewLine);
  }
  textBox1.Text = billInfo;
  </code></pre>