title: column value in datagridview
body: <p>i use these following codes to get cell's value in datagridview.
  these codes show me each cell has been clicked. 
  i want to use some codes just show me special column for example column with index 1 but these codes show me each which has been clicked. Imagine i just want to show column 1 with it's clicked cell. please help me to solve this</p>
  
  <pre><code>string str = dataGridView1.CurrentCell.Value.ToString();
  </code></pre>
  
  <p>Thanks in advance</p>