gridview 选行

需增加选择列

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        int i;
        for (i = 0; i <= GridView1.Rows.Count; i++)
        {
            //首先判断是否是数据行
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                //当鼠标停留时更改背景色
                e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#00A9FF'");
                //当鼠标移开时还原背景色
                e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
                //单击行的任意列会自动选中此行
                e.Row.Attributes.Add("onclick", "__doPostBack('GridView1','Select$" + e.Row.RowIndex + "')");
                //添加鼠标样式
                e.Row.Attributes.Add("style", "cursor:pointer;");
                
            }
        }
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Cells[0].Text = "哈哈" + e.Row.Cells[0].Text;
        }
    }
}