/// <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(GroupFieldPermissionsEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into GroupFieldPermissions (" + "GroupID," + "OperateCode," + "ModelID," + "FieldName," + "IdType) " + "values(" + "@GroupID," + "@OperateCode," + "@ModelID," + "@FieldName," + "@IdType)"; if (await Task.Run(() => _DB.ExeSQLResult(strSQL, dict))) { return(DataConverter.CLng(entity.GroupID)); } 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(GroupFieldPermissionsEntity entity, Dictionary <string, object> dict) { dict.Add("GroupID", entity.GroupID); dict.Add("OperateCode", entity.OperateCode); dict.Add("ModelID", entity.ModelID); dict.Add("FieldName", entity.FieldName); dict.Add("IdType", entity.IdType); }
/// <summary> /// 通过数据读取器生成实体类 /// </summary> /// <param name="rdr"></param> /// <returns></returns> private static GroupFieldPermissionsEntity GetEntityFromrdr(NullableDataReader rdr) { GroupFieldPermissionsEntity info = new GroupFieldPermissionsEntity(); info.GroupID = rdr.GetInt32("GroupID"); info.OperateCode = rdr.GetInt32("OperateCode"); info.ModelID = rdr.GetInt32("ModelID"); info.FieldName = rdr.GetString("FieldName"); info.IdType = rdr.GetInt32("IdType"); 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 <GroupFieldPermissionsEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null) { GroupFieldPermissionsEntity obj = null; string strSQL = "select top 1 * from GroupFieldPermissions 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(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual async Task <bool> UpdateAsync(GroupFieldPermissionsEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "Update GroupFieldPermissions SET " + " WHERE " + "GroupID = @GroupID" + " AND " + "OperateCode = @OperateCode" + " AND " + "ModelID = @ModelID" + " AND " + "FieldName = @FieldName" + " AND " + "IdType = @IdType"; 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(GroupFieldPermissionsEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into GroupFieldPermissions (" + "GroupID," + "OperateCode," + "ModelID," + "FieldName," + "IdType) " + "values(" + "@GroupID," + "@OperateCode," + "@ModelID," + "@FieldName," + "@IdType)"; return(_DB.ExeSQLResult(strSQL, dict)); }
/// <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(GroupFieldPermissionsEntity 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(GroupFieldPermissionsEntity entity, bool IsSave) { return(IsSave ? Add(entity) : Update(entity)); }