Solutions :-
Aspx Code:-
<style type="text/css">
.tds { OVERFLOW: hidden; TEXT-OVERFLOW: ellipsis }
</style>
<script language="JavaScript">
function Tooltip() // When Mouse over to Item
{
// Put the text in divForTextWidth for pixel occupy by the text.
var noBrWidth = event.srcElement;
divForTextWidth.innerText = noBrWidth.innerText;
if(divForTextWidth.clientWidth > noBrWidth.clientWidth )
{
noBrWidth.title =noBrWidth.innerText
}
}
</script>
<asp:DataGrid ID="dgToolTip" Runat="server" AutoGenerateColumns="False" ItemStyle-Width="100px">
<columns>
<asp:boundcolumn DataField="Result" HeaderText="Result"></asp:boundcolumn>
</columns>
</asp:DataGrid>
<div id="divForTextWidth" style=' PADDING-RIGHT:0px;
PADDING-LEFT:0px;
Z-INDEX:102;
LEFT:5px;
VISIBILITY:hidden;
PADDING-BOTTOM:0px;
COLOR:#ff0000;
PADDING-TOP:0px;
POSITION:absolute;
TOP:5px;
borderWidth:0px;
z-:100'>
</div>
CS Code:-
Page Load
string connectionString = "server=servername;user id = userid;password = password;database=jrs";
SqlConnection connection = new SqlConnection(connectionString);
connection.Open();
SqlDataAdapter adapter = new SqlDataAdapter("select result from result",connection);
DataSet ds = new DataSet();
adapter.Fill(ds);
dgToolTip.DataSource = ds;
dgToolTip.DataBind();
Item Bound
DataRowView rowview = (DataRowView)e.Item.DataItem;
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
e.Item.Cells[0].Text = "<nobr class=tds style="+ "width:100px;" + " onmouseover=Tooltip();" +">" + Convert.ToString(rowview["Result"]) + "</nobr>";
e.Item.Cells[0].Attributes.Add("onmouseover", "this.style.cursor='default'");
}
