Here is the code for mouse hover effect in ASP.NET using C#.
I have written a another code for mouse hover effect in asp.net data gird. You can do both for alternating item and item rows.
First You have to create a item created event of datagrid and paste the following...
private void datagrid_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if (e.Item.ItemType==ListItemType.AlternatingItem)
{
e.Item.Attributes.Add("OnMouseOver", "this.style.backgroundColor = 'lightblue';");
e.Item.Attributes.Add("OnMouseOut", "this.style.backgroundColor = '#E5F2FA';");
}
else if(e.Item.ItemType==ListItemType.Item)
{
e.Item.Attributes.Add("OnMouseOver", "this.style.backgroundColor = 'lightblue';");
e.Item.Attributes.Add("OnMouseOut", "this.style.backgroundColor = 'white';");
}
}