using Apewer; using System; using System.Collections.Generic; using System.Data; namespace Apewer.Source { /// <summary>数据库引擎访问接口。</summary> public interface IDatabase : IDisposable { /// <summary>数据库当前在线,表示连接可用。</summary> bool Online { get; } /// <summary>连接数据库,若未连接则尝试连接,获取连接成功的状态。</summary> bool Connect(); /// <summary>关闭连接。</summary> void Close(); /// <summary>关闭连接,且重置连接信息。</summary> new void Dispose(); /// <summary>查询。</summary> IQuery Query(string statement); /// <summary>查询。</summary> IQuery Query(string statement, IEnumerable<IDataParameter> parameter); /// <summary>执行。</summary> IExecute Execute(string statement); /// <summary>执行。</summary> IExecute Execute(string statement, IEnumerable<IDataParameter> parameter); } }