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Highlight gidview rows on mouseover using JavaScript

Default.aspx:

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Gridview onmouseover and onmouseout</title>
<script type="text/javascript">
var oldgridcolor;
function SetMouseOver(element) {
oldgridcolor = element.style.backgroundColor;
element.style.backgroundColor = '#ffeb95';
element.style.cursor = 'pointer';
element.style.textDecoration = 'underline';
}
function SetMouseOut(element) {
element.style.backgroundColor = oldgridcolor;
element.style.textDecoration = 'none';

}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView runat="server" ID="gvrecords"  AutoGenerateColumns="false"
HeaderStyle-BackColor="#7779AF" HeaderStyle-ForeColor="White"
onrowdatabound="gvrecords_RowDataBound">

<Columns>
<asp:BoundField DataField="UserName" HeaderText="UserName" />
<asp:BoundField DataField="FirstName" HeaderText="FirstName" />
<asp:BoundField DataField="LastName" HeaderText="LastName" />
<asp:BoundField DataField="Email" HeaderText="Email" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>

Default.aspx.cs:

 protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
BindGridview();
}
}
protected void gvrecords_RowDataBound(object sender, GridViewRowEventArgs e)
{
if(e.Row.RowType== DataControlRowType.DataRow)
{
e.Row.Attributes["onmouseover"] = "javascript:SetMouseOver(this)";
e.Row.Attributes["onmouseout"] = "javascript:SetMouseOut(this)";
}
}
protected void BindGridview()
{
SqlConnection con =
new SqlConnection("Data Source=Nikhil;Integrated Security=true;Initial Catalog=MySampleDB");
con.Open();
SqlCommand cmd = new SqlCommand("select * from UserDetails", con);
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
gvrecords.DataSource = ds;
gvrecords.DataBind();
}
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Location: Surat, Gujarat, India

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