void Main( string [] args)
{
var connstr = " DataSource= " + System.AppDomain.CurrentDomain.BaseDirectory + " mapping.sqllite " ;
// 依赖于 System.Data.SQLite
Easyliter e = new Easyliter(connstr);
// 从数据库创建类
var createCalss1 = e.CreateCalss( " Sqlite.Model " /* 命名空间 */ , @" D:\工作\Sqlite\Sqlite\model " /* 路径 */ );
// 根据SQL语句创建类,多表查询会用到
var createCalss2 = e.CreateCalssBySql( " Sqlite.Model " , @" D:\工作\Sqlite\Sqlite\model " , " viewproduct " , " select id,sku from product " );
// 删除
// e.Delete<Product>(100);
// e.Delete<Product>(new int [] {1,2,3});
// 更新
// e.Update<Product>(new { sku = "x2",category_id=1 }, new { id=434 });
/// /添加
// Product p = new Product()
// {
// category_id = 2,
// sku = "sku",
// title = "title"
// };
// e.Insert<Product>(p);
/// /根据sql查询
List<Product> list = e.Select<Product>( " select * from product where id>@num " , new { num= 100 });
// 无条件
List<Category> list2 = e.Select<Category> ();
// 单条件
List<Product> list3 = e.Select<Product>(x=>x.id> 200 );
// 多条件
List<Product> list4 = e.Select<Product>(x => x.id > 200 ,
x => x.sku== " skx " ||x.sku== null );
// 多条件分页
int count = 0 ;
List <Product> list5 = e.SelectPage<Product>( 1 , 10 , ref count, " id desc " ,
x =>x.id > 10 , // 条件1
x=> true ); // 条件2 ...条件N
// var dt = e.GetDataTable("select * from product order by id desc");
}
源码地址: http://git.oschina.net/sunkaixuan/Easyliter
基于.NET C#的 sqlite 数据库 ORM 【Easyliter】
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