/// <summary> /// Executes query sql text or stored procedure for multiple datasets - Async. /// </summary> /// <param name="sqlQuery">SQL Query</param> /// <param name="commandType">SQL Query command type</param> /// <param name="parametersCollection">Input/Output parameter list</param> /// <param name="isReturnValueExists">Indicates whether return value, needed to be included</param> /// <returns>QueryMultipleReturnItem</returns> protected virtual async Task <QueryMultipleReturnItem> ExecuteQueryMultipleByCommandTypeAsync(string sqlQuery, CommandType commandType, IDbParameterList parametersCollection, bool isReturnValueExists) { QueryMultipleReturnItem returnItem = new QueryMultipleReturnItem(); GetDynamicParametersAndReturnDbParametersByDbParameters(parametersCollection, isReturnValueExists, out DynamicParameters parameters, out IDbParameterList returnParameterList); IList <dynamic> returnedLists = new List <dynamic>(); OpenConnectionForQueryExecution(); using (SqlMapper.GridReader gridReader = await ExecuteQueryMultipleAsync(sqlQuery, commandType, parameters)) { while (!gridReader.IsConsumed) { returnedLists.Add(gridReader.Read()); } } CloseConnectionForQueryExecution(); returnItem.DataLists = returnedLists; SetReturnItemByReturnDbParameters(returnParameterList, parameters, isReturnValueExists, returnItem); return(returnItem); }
/// <summary> /// Executes query stored procedures for multiple datasets - Async. /// </summary> /// <param name="storedProcedureName">Name of the stored procedure</param> /// <param name="parametersCollection">Input/Output parameter list</param> /// <param name="isReturnValueExists">Indicates whether return value, needed to be included</param> /// <returns>QueryMultipleReturnItem</returns> public virtual async Task <QueryMultipleReturnItem> ExecuteQueryMultipleStoredProcedureAsync(string storedProcedureName, IDbParameterList parametersCollection, bool isReturnValueExists = true) { QueryMultipleReturnItem returnItem = new QueryMultipleReturnItem(); IDbParameterList returnParameterList = new DbParameterList(); DynamicParameters parameters = new DynamicParameters(); foreach (DbDataParameter parameter in parametersCollection) { parameters.Add(parameter.ParameterName, parameter.Value, parameter.DbType, parameter.Direction); if (parameter.Direction == ParameterDirection.Output || parameter.Direction == ParameterDirection.InputOutput) { returnParameterList.Add(parameter); } } if (isReturnValueExists) { parameters.Add(ReturnValueParameterName, dbType: DbType.Int32, direction: ParameterDirection.ReturnValue, size: ReturnValueSize); } IList <dynamic> returnedLists = new List <dynamic>(); OpenConnectionForSingleTransaction(); using (GridReader gridReader = await ExecuteQueryMultipleAsync(storedProcedureName, CommandType.StoredProcedure, parameters)) { while (!gridReader.IsConsumed) { returnedLists.Add(gridReader.Read()); } } CloseConnectionForSingleTransaction(); returnItem.DataLists = returnedLists; if (returnParameterList.Count > 0) { foreach (DbDataParameter parameter in returnParameterList) { parameter.Value = GetOutputParameterValue(parameter.ParameterName, parameter.DbType, parameters); } returnItem.ReturnParametersCollection = returnParameterList; } if (isReturnValueExists) { returnItem.ReturnValue = parameters.Get <int>(ReturnValueParameterName); } return(returnItem); }