文章介绍了鼠标在GridView控件的行间移动时改变行间颜色的技术
方法是在GridView的RowCreated事件触发时对e.Row.Attributes属性进行操作，
为其添加onmouseover和onmouseout事件
如下：
protected void MyGridView_RowCreated(object sender, GridViewRowEventArgs e)
{
string onmouseoverStyle = "this.style.backgroundColor='blue'";
string onmouseoutStyle = "this.style.backgroundColor='#@BackColor'";
string rowBackColor = String.Empty;
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (e.Row.RowState == DataControlRowState.Alternate)
rowBackColor = MyGridView.AlternatingRowStyle.BackColor.Name.Remove(0, 2);
else rowBackColor = MyGridView.RowStyle.BackColor.Name.Remove(0, 2);
e.Row.Attributes.Add("onmouseover", onmouseoverStyle);
e.Row.Attributes.Add("onmouseout", onmouseoutStyle.Replace("@BackColor",rowBackColor));
}
}