ASP.NET

Request.UserHostAddress

function checkKeyStroke(e) {<br />
  var characterCode;<br />
<br />
  if ( e && e.which ) {<br />
    e = e;<br />
    characterCode = e.which;<br />
  }<br />
  else {<br />
    e = event;<br />
    characterCode = e.keyCode;<br />
  }<br />
<br />
  if ( characterCode == 13 ) { // 13 is the ASCII character code for the enter key<br />
    // Add logic here to handle the key stroke<br />
 }<br />
}

function checkEnter(e) {<br />
  var characterCode;<br />
<br />
  if ( e && e.which ) {<br />
    e = e;<br />
    characterCode = e.which;<br />
  }<br />
  else {<br />
    e = event;<br />
    characterCode = e.keyCode;<br />
  }<br />
<br />
  if ( characterCode == 13 ) { // 13 is the ASCII character code for the enter key<br />
    document.getElementById('button_id').click();<br />
  }<br />
}

for (int index = 0; index < grdTest.Columns.Count; index++)<br />
{<br />
    ddlTest.Items.Add(new ListItem(grdTest.Columns[index].HeaderText, index.ToString()));<br />
}

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
    GridView1.Visible = true;
    GridView1.PageIndex = e.NewPageIndex;
    GridView1.DataSource = YourDataTable;
    GridView1.DataBind();
}