title: remove blank cells from datatable
body: <p>I have following datatable:</p>
  
  <p><img src="https://i.stack.imgur.com/RaKya.png" alt="enter image description here"></p>
  
  <p>As shown in pic, there are some blank cells in this data table.</p>
  
  <p>I want to remove them and show only the cells with values.</p>
  
  <p>I tried following code but it didnt worked:</p>
  
  <pre><code>For i=0 to dt.Rows.count-1
  
  For j=0 to dt.Column.count-1
  
  
  if dt.rows(i).tostring()="" then
  
  dt.rows.remove(i)
  
  end if
  
  next
  
  Next
  </code></pre>
  
  <p>This code does not works. Please help me.</p>
  
  <p>Answer in c# can also help me.</p>