/// <summary> /// 通过数据读取器生成实体类 /// </summary> /// <param name="rdr"></param> /// <returns></returns> private static RolesProcessEntity GetEntityFromrdr(NullableDataReader rdr) { RolesProcessEntity info = new RolesProcessEntity(); info.FlowID = rdr.GetInt32("FlowID"); info.ProcessID = rdr.GetInt32("ProcessID"); info.RoleID = rdr.GetInt32("RoleID"); return(info); }
/// <summary> /// 获取实体(异步方式) /// </summary> /// <param name="strWhere">参数化查询条件(例如: and Name = @Name )</param> /// <param name="dict">参数的名/值集合</param> /// <returns></returns> public virtual async Task <RolesProcessEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null) { RolesProcessEntity obj = null; string strSQL = "select top 1 * from RolesProcess where 1=1 " + strWhere; using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict))) { if (reader.Read()) { obj = GetEntityFromrdr(reader); } } return(obj); }
/// <summary> /// 更新一条记录 /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual bool Update(RolesProcessEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "Update RolesProcess SET " + " WHERE " + "FlowID = @FlowID" + " AND " + "ProcessID = @ProcessID" + " AND " + "RoleID = @RoleID"; return(_DB.ExeSQLResult(strSQL, dict)); }
/// <summary> /// 更新一条记录(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual async Task <bool> UpdateAsync(RolesProcessEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "Update RolesProcess SET " + " WHERE " + "FlowID = @FlowID" + " AND " + "ProcessID = @ProcessID" + " AND " + "RoleID = @RoleID"; return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict))); }
/// <summary> /// 增加一条记录(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual async Task <bool> AddAsync(RolesProcessEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into RolesProcess (" + "FlowID," + "ProcessID," + "RoleID) " + "values(" + "@FlowID," + "@ProcessID," + "@RoleID)"; return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict))); }
/// <summary> /// 增加一条记录 /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual bool Add(RolesProcessEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into RolesProcess (" + "FlowID," + "ProcessID," + "RoleID) " + "values(" + "@FlowID," + "@ProcessID," + "@RoleID)"; return(_DB.ExeSQLResult(strSQL, dict)); }
/// <summary> /// 增加一条记录,返回新的ID号。需要有一个单一主键,并且开启有标识符属性(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual async Task <int> InsertAsync(RolesProcessEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into RolesProcess (" + "FlowID," + "ProcessID," + "RoleID) " + "values(" + "@FlowID," + "@ProcessID," + "@RoleID)"; if (await Task.Run(() => _DB.ExeSQLResult(strSQL, dict))) { return(DataConverter.CLng(entity.FlowID)); } return(-1); }
/// <summary> /// 把实体类转换成键/值对集合 /// </summary> /// <param name="entity"></param> /// <param name="dict"></param> private static void GetParameters(RolesProcessEntity entity, Dictionary <string, object> dict) { dict.Add("FlowID", entity.FlowID); dict.Add("ProcessID", entity.ProcessID); dict.Add("RoleID", entity.RoleID); }
/// <summary> /// 增加或更新一条记录(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <param name="IsSave">是否增加</param> /// <returns></returns> public virtual async Task <bool> AddOrUpdateAsync(RolesProcessEntity entity, bool IsSave) { return(IsSave ? await AddAsync(entity) : await UpdateAsync(entity)); }
/// <summary> /// 增加或更新一条记录 /// </summary> /// <param name="entity">实体模型</param> /// <param name="IsSave">是否增加</param> /// <returns></returns> public virtual bool AddOrUpdate(RolesProcessEntity entity, bool IsSave) { return(IsSave ? Add(entity) : Update(entity)); }