public void updatenote(object sender, EventArgs e)
    {
        int i = 0;

        foreach (GridViewRow row in GridView1.Rows)
        {
            if ((row.FindControl("CheckBox1") as CheckBox).Checked)
            {
                int id = 0;
                id           = Convert.ToInt32(GridView1.DataKeys[row.RowIndex].Value);
                modelCb.id   = id;
                modelCb      = sb.getsuppliers(modelCb);
                modelCb.note = this.TextBox7.Text;
                sb.update(modelCb);
                i++;
            }
        }
        if (i == 0)
        {
            Page.ClientScript.RegisterClientScriptBlock(Page.GetType(), "message", " <script>alert('请选择门店'); </script>");
        }
        else
        {
            GridView1.DataSourceID = this.SqlDataSource1.ID;
            GridView1.DataBind();
            Page.ClientScript.RegisterClientScriptBlock(Page.GetType(), "message", " <script>alert('成功修改" + i + "个门店'); </script>");
        }
    }
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            ViewState["supid"] = Request.QueryString["Cid"];
            modelsb.id         = Convert.ToInt32(ViewState["supid"].ToString());
            modelsb            = sb.getsuppliers(modelsb);
            this.TextBox1.Text = modelsb.supplier;
            this.TextBox9.Text = modelsb.hospid;
            this.TextBox2.Text = modelsb.province;
            this.TextBox3.Text = modelsb.city;
            this.TextBox7.Text = modelsb.branch;
            this.TextBox6.Text = modelsb.phone;
            this.TextBox4.Text = modelsb.address;
            this.TextBox5.Text = modelsb.note;
            //this.TextBox8.Text = modelsb.map;
            this.TextBox10.Text = modelsb.type;
            this.TextBox11.Text = modelsb.lat;
            this.TextBox12.Text = modelsb.lng;
            //string sgm = "http://ditu.google.cn/maps?q=" + Server.UrlEncode(modelsb.branch) + "&hl=zh-CN&ie=UTF8"
            //+ "&ll=" + modelsb.lat + "," + modelsb.lng + "&hq=" + Server.UrlEncode(modelsb.address) + "&z=15";
            string sgm = "baidumap.aspx?lng=" + modelsb.lng + "&lat=" + modelsb.lat + "";
            this.HyperLink1.NavigateUrl = sgm;
            this.TextBox8.Text          = sgm;

            //Button3_Click(sender, e);
        }
    }