title: ExtJS: how can we get the size of the store in a grid
body: <p>I am trying to get the size of the store I am using in the grid.
  But I am not able to find any method to get the size of the store(number of records in the grid).</p>
  
  <p>Could anyone plz help, how can I achieve this.</p>
  
  <p>Thanks,
  Neha</p>