title: C++ builder TstringGrid get string from specific cell
body: <p>Hello everybody i have C++ tStringGrid </p>
  
  <p>I want to get string from specific cell with coordinates</p>
  
  <p>I have tried this but without luck:</p>
  
  <pre><code>UnicodeString cell_obj = StringGrid1-&gt;Objects[3][2]-&gt;ToString();
  </code></pre>
  
  <p>Error:</p>
  
  <pre><code>Access violation at address 00407617 in module 'NGG_Client.exe'. Read of address 00000000.
  </code></pre>
  
  <p>Please help.</p>