实现鼠标悬停高亮显示---分别在gridview和datagrid中

在datagrid中的ItemDataBound事件中写如下代码：

private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)

{

if(e.Item.ItemType==ListItemType.Item||e.Item.ItemType==ListItemType.AlternatingItem)

{

e.Item.Attributes.Add("onmouseover","c=this.style.backgroundColor;this.style.backgroundColor='#66CCFF'");

e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=c");

}

}

在girdview中的RowDataBound事件中写下如下代码：

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

{

if (e.Row.RowType == DataControlRowType.DataRow)

{

e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#6699ff';");

e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor;");

}

}