title: How to Copy Contents in one DataGridview to another DataGridview
body: <p>I want to copy from one datagridview to another datagridview.</p>
  
  <p>I tried the code below but I still have all data in the first columns :</p>
  
  <pre><code>For c = 0 To ReadDataDataGridView.Rows.Count - 1
      For t = 0 To ReadDataDataGridView.Columns.Count - 1
          DataGridView1.Rows.Add(ReadDataDataGridView.Rows(c).Cells(t).Value)
      Next
  Next
  </code></pre>