GridView学习，常用记下来

先自定义一个表

前台

  <div>
        <asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" OnSelectedIndexChanged="GridView2_SelectedIndexChanged" Width="600px">
            <Columns>
                <asp:TemplateField >
         <ItemTemplate>
             <input id="Radio1" type="radio" name="rad" />      
         </ItemTemplate>
         </asp:TemplateField>
                
          
                <asp:BoundField DataField="prizename" HeaderText="入住酒店" />
                <asp:BoundField DataField="point" HeaderText="多" />
                <asp:BoundField DataField="number" HeaderText="式" />
                <asp:BoundField DataField="totalpoint" FooterText="寺" HeaderText="朋" />
                <asp:BoundField DataField="prizeid" FooterText="双" HeaderText="妇" />
                <asp:CommandField SelectText="确认价格"  HeaderText="操作" ShowSelectButton="True">
                    <ItemStyle Width="60px" HorizontalAlign="Center" />
                </asp:CommandField>
            </Columns>
          
            
        </asp:GridView>  
    </div>

后代码

protected void Button1_Click(object sender, EventArgs e)
    {
        
        DataTable dt = new DataTable("cart");
        DataColumn dc1 = new DataColumn("prizename", Type.GetType("System.String"));
        DataColumn dc2 = new DataColumn("point", Type.GetType("System.Int16"));
        DataColumn dc3 = new DataColumn("number", Type.GetType("System.Int16"));
        DataColumn dc4 = new DataColumn("totalpoint", Type.GetType("System.Int64"));
        DataColumn dc5 = new DataColumn("prizeid", Type.GetType("System.String"));
        dt.Columns.Add(dc1);
        dt.Columns.Add(dc2);
        dt.Columns.Add(dc3);
        dt.Columns.Add(dc4);
        dt.Columns.Add(dc5);
        for (int i = 0; i < 10; i++)
        {
            DataRow dr = dt.NewRow();
            dr["prizename"] = "娃娃";
            dr["point"] = 10;
            dr["number"] = 1;
            dr["totalpoint"] = 10;
            dr["prizeid"] = "001";
            dt.Rows.Add(dr);
        }
        

        GridView2.DataSource = dt;
        GridView2.DataBind();

        
        
        
    }
    protected void GridView2_SelectedIndexChanged(object sender, EventArgs e)
    {
        Page.ClientScript.RegisterStartupScript(GetType(), "", "alert('aaa')", true);
    }