SubSonic操作

1、数据绑定

　　a、dataset方式:

DataSet ds = new Select().From(Guardianf.Schema).ExecuteDataSet();
Grid1.DataSource = ds;
Grid1.DataBind();

 　b、直接运用：

SqlQuery q = new Select().From<Guardianf>();
        GuardianfCollection all1 = q.ExecuteAsCollection<GuardianfCollection>();
        Grid1.DataSource = all1;
        Grid1.DataBind();

2、数据更新

 string id = TextBox9.Text;                            //根据数据表里的主键建立索引
 Guardianf model = Guardianf.FetchByID(id);            //根据索引取到的值建立一个模型
 if (model == null) return;
 model.Name = "测试";                                   //赋值
 model.Save();                                         //保存数据
 BindGrid();                                            //再绑定一次数据

 3、数据的插入

Guardianf model = new Guardianf();
model.Num = TextBox1.Text;
model.Name = TextBox2.Text;
model.Save();

 4、删除

Guardianf.Delete(Grid1.DataKeys[e.RowIndex][0]);//根据grid的行索引删除;