title: Pass Gridview one Row TextBox value To Another Row Textbox Value
body: <p>I have Gridview with 10 Rows each row have 2 columns which is Textbox and Checkbox.</p>
  
  <p>what i have to do is  have to enter textbox Value as 1000 and  i Clicked the Checkbox at first Row then value must go to Textbox of Second row and i clicked checkbox of Second Row then value must be go to third row of Textbox  and so on.</p>
  
  <p>i tried  this,</p>
  
  <pre><code>protected void txtintroId_TextChanged(object sender, EventArgs e)
    {
          TextBox txt = (TextBox)sender;
          GridViewRow grid = ((GridViewRow)txt.Parent.Parent.Parent);
          TextBox txtIntro = (TextBox)txt.FindControl("txtintroId");
    }
  </code></pre>
  
  <p>here i get the 1st row Value but How do i pass this to second Row.</p>
  
  <p>Assist me </p>