6.鼠标移到GridView某一行时改变该行的背景色方法一：
效果图：
做法：
双击GridView的OnRowDataBound事件；
在后台的GridView1_RowDataBound()方法添加代码，最后代码如下所示：
后台代码
1protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
2{
3 int i;
4 //执行循环，保证每条数据都可以更新
5 for (i = 0; i < GridView1.Rows.Count; i++)
6 {
7 //首先判断是否是数据行
8 if (e.Row.RowType == DataControlRowType.DataRow)
9 {
10 //当鼠标停留时更改背景色
11 e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#00A9FF'");
12 //当鼠标移开时还原背景色
13 e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
14 }
15 }
16
17}
1<html xmlns="http://www.w3.org/1999/xhtml" >
2<head runat="server">
3 <title>实现鼠标划过改变GridView的行背景色 清清月儿http://blog.csdn.net/21aspnet </title>
4</head>
5<body>
6 <form id="form1" runat="server">
7 <div>
8 <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="身份证号码"
9 DataSourceID="SqlDataSource1" AllowSorting="True" BackColor="White" BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px" CellPadding="3" Font-Size="12px" OnRowDataBound="GridView1_RowDataBound">
10 <Columns>
11 <asp:BoundField DataField="身份证号码" HeaderText="身份证号码" ReadOnly="True" SortExpression="身份证号码" />
12 <asp:BoundField DataField="姓名" HeaderText="姓名" SortExpression="姓名" />
13 <asp:BoundField DataField="家庭住址" HeaderText="家庭住址" SortExpression="家庭住址" />
14 <asp:BoundField DataField="邮政编码" HeaderText="邮政编码" SortExpression="邮政编码" />
15 </Columns>
16 <FooterStyle BackColor="White" ForeColor="#000066" />
17 <RowStyle ForeColor="#000066" />
18 <SelectedRowStyle BackColor="#669999" Font-Bold="True" ForeColor="White" />
19 <PagerStyle BackColor="White" ForeColor="#000066" HorizontalAlign="Left" />
20 <HeaderStyle BackColor="#006699" Font-Bold="True" ForeColor="White" />
21 </asp:GridView>
22 <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:北风贸易ConnectionString1 %>"
23 SelectCommand="SELECT top 5 [身份证号码], [姓名], [员工性别], [家庭住址], [邮政编码] FROM [飞狐工作室]" DataSourceMode="DataReader"></asp:SqlDataSource>
24
25 </div>
26 </form>
27</body>
28</html>
