事务使用方式

public string AddRK(StockStockIN model, List<StockINCHKDetail> list)
{
SqlConnection connection = new SqlConnection(wdgj31sqlcon);
SqlCommand command = connection.CreateCommand();
SqlTransaction transaction;
connection.Open();
transaction = connection.BeginTransaction();
command.Transaction = transaction;
string bResult = "";
try
{
//概要
command.CommandText = "G_CreateStockInBill";
command.CommandType = CommandType.StoredProcedure;
SqlParameter[] StockInBill = new SqlParameter[] {
new SqlParameter("@ProviderID",SqlDbType.Int),
new SqlParameter("@WareHouseID",SqlDbType.Int),
new SqlParameter("@PriceSpec",SqlDbType.VarChar,20),
new SqlParameter("@PriceDis",SqlDbType.Money),
new SqlParameter("@theCause",SqlDbType.VarChar,20),
new SqlParameter("@regOperator",SqlDbType.VarChar,20),
new SqlParameter("@GoodsTotal",SqlDbType.Money),
new SqlParameter("@OtherFee",SqlDbType.Money),
new SqlParameter("@FlagID",SqlDbType.Int),
new SqlParameter("@Remark",SqlDbType.VarChar,200),
new SqlParameter("@LogisticNO",SqlDbType.VarChar,50),
new SqlParameter("@LogisticFee",SqlDbType.Money),
new SqlParameter("@LogisticID",SqlDbType.Int),
new SqlParameter("@OperationID",SqlDbType.Int),
new SqlParameter("@OperationType",SqlDbType.Int),
new SqlParameter("@bChgCost",SqlDbType.Bit),
new SqlParameter("@CurrencyType",SqlDbType.VarChar,20),
new SqlParameter("@StockINID",SqlDbType.Int),
};
StockInBill[0].Value = model.ProviderID;
StockInBill[1].Value = model.WareHouseID;
StockInBill[2].Value = model.PriceSpec;
StockInBill[3].Value = model.PriceDis;
StockInBill[4].Value = model.theCause;
StockInBill[5].Value = model.RegOperator;
StockInBill[6].Value = model.GoodsTotal;
StockInBill[7].Value = model.OtherFee;
StockInBill[8].Value = model.FlagID;
StockInBill[9].Value = model.Remark;
StockInBill[10].Value = model.LogisticNO;
StockInBill[11].Value = model.LogisticFee;
StockInBill[12].Value = model.LogisticID;
StockInBill[13].Value = model.OperationID;
StockInBill[14].Value = model.OperationType;
StockInBill[15].Value = model.bChgCost;
StockInBill[16].Value = model.CurrencyType;
StockInBill[17].Direction = ParameterDirection.Output;
command.Parameters.AddRange(StockInBill);
command.ExecuteNonQuery();

int BillID = Convert.ToInt32(StockInBill[17].Value);

//详情
//command.CommandText = "G_WriteStockInDetail";
//command.CommandType = CommandType.StoredProcedure;

//SqlParameter[] parms = new SqlParameter[] {
//new SqlParameter("@RecNO",SqlDbType.Int),
//new SqlParameter("@BillID",SqlDbType.Int),
//new SqlParameter("@WareHouseID",SqlDbType.Int),
// new SqlParameter("@GoodsNO",SqlDbType.VarChar,50),
// new SqlParameter("@GoodsSpec",SqlDbType.VarChar,50),
// new SqlParameter("@GoodsUnit",SqlDbType.VarChar,20),
// new SqlParameter("@GoodsCount",SqlDbType.Money),
// new SqlParameter("@Price",SqlDbType.Money),
// new SqlParameter("@OtherCost",SqlDbType.Money),
// new SqlParameter("@Remark",SqlDbType.VarChar,50)
//};
//command.CommandType = CommandType.Text;
//string sqlText = "";
//SqlParameter[] p = new SqlParameter[list.Count * 8 + 1];
//p[0] = new SqlParameter("@BillID1", BillID);
//int k = 0;
//int z = 1;
//for (int i = 0; i < list.Count; i++)
//{
// p[k += 1] = new SqlParameter("@GoodsID" + i, list[i].GoodsID);
// p[k += 1] = new SqlParameter("@SpecID" + i, list[i].SpecID);
// p[k += 1] = new SqlParameter("@Unit" + i, list[i].Unit);
// p[k += 1] = new SqlParameter("@GoodsCount" + i, list[i].GoodsCount);
// p[k += 1] = new SqlParameter("@Price" + i, list[i].Price);
// p[k += 1] = new SqlParameter("@OtherCost" + i, list[i].OtherCost);
// p[k += 1] = new SqlParameter("@Remark" + i, list[i].Remark);
// p[k += 1] = new SqlParameter("@PositionsID" + i, list[i].PositionsID);
// sqlText += "insert into G_Stock_StockINDetail(RecNO,BillID,GoodsID,SpecID,Unit,GoodsCount,Price,OtherCost,Remark,PositionsID)";
// sqlText += "values("+z+",@BillID1,@GoodsID"+i+",@SpecID"+i+ ",@Unit"+i+",@GoodsCount"+i+",@Price"+i+",@OtherCost"+i+",@Remark"+i+",@PositionsID"+i+");";
//}
//command.CommandText = sqlText;
//command.Parameters.AddRange(p);
//identity = Convert.ToInt32(command.ExecuteNonQuery());
command.CommandText = "G_WriteStockInDetail";
command.CommandType = CommandType.StoredProcedure;
int RecNo = 1;
foreach (var item in list)

{
//SqlParameter[] spadetail = new SqlParameter[12];
SqlParameter[] spadetail = new SqlParameter[] {
new SqlParameter("@RecNO",SqlDbType.Int),
new SqlParameter("@BillID",SqlDbType.Int),
new SqlParameter("@WareHouseID",SqlDbType.Int),
new SqlParameter("@GoodsNO",SqlDbType.VarChar,50),
new SqlParameter("@GoodsSpec",SqlDbType.VarChar,50),
new SqlParameter("@GoodsUnit",SqlDbType.VarChar,20),
new SqlParameter("@GoodsCount",SqlDbType.Money),
new SqlParameter("@Price",SqlDbType.Money),
new SqlParameter("@OtherCost",SqlDbType.Money),
new SqlParameter("@Remark",SqlDbType.VarChar,500),
new SqlParameter("@Positions",SqlDbType.VarChar,50),
new SqlParameter("@bResult",SqlDbType.VarChar,50),
};
spadetail[0].Value = RecNo;
spadetail[1].Value = BillID;
spadetail[2].Value = model.WareHouseID;
spadetail[3].Value = item.GoodsNo;
spadetail[4].Value = item.SpecName;
spadetail[5].Value = item.Unit;
spadetail[6].Value = item.GoodsCount;
spadetail[7].Value = item.Price;
spadetail[8].Value = 0;
spadetail[9].Value = item.Remark;
spadetail[10].Value = item.PositionsName;
spadetail[11].Direction = ParameterDirection.Output;
RecNo++;
command.Parameters.Clear();//需要先清空之前的参数
command.Parameters.AddRange(spadetail);
command.ExecuteNonQuery();
bResult = spadetail[11].Value.ToString();
}
command.CommandText = "G_PurchaseOrderIN";
command.CommandType = CommandType.StoredProcedure;
SqlParameter[] spa = new SqlParameter[] {
new SqlParameter("@PurchaseOrderNO",SqlDbType.VarChar,50),
new SqlParameter("@StockINID",SqlDbType.Int),
new SqlParameter("@bResult",SqlDbType.VarChar,20)
};
spa[0].Value = model.OrderNo;
spa[1].Value = BillID;
spa[2].Direction = ParameterDirection.Output;
command.Parameters.Clear();
command.Parameters.AddRange(spa);
command.ExecuteNonQuery();
bResult = spa[2].Value.ToString();
if (bResult == "1")
{
command.CommandType = CommandType.Text;
string sqlText = "insert into G_purchase_log(OrderId,Operator,LogDetail,LogTime) values(@OrderId,@Operator,'入库结算',@LogTime);";
SqlParameter[] spastr = new SqlParameter[3];
spastr[0] = new SqlParameter("@OrderId", model.OperationID);
spastr[1] = new SqlParameter("@Operator", model.RegOperator);
spastr[2] = new SqlParameter("@LogTime",DateTime.Now);
command.CommandText = sqlText;
command.Parameters.AddRange(spastr);
command.ExecuteNonQuery();
}
transaction.Commit();//提交事务
}
catch (Exception ex)
{
transaction.Rollback();
throw;
}
finally
{
connection.Close();
transaction.Dispose();
connection.Dispose();
}

return bResult;
}

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