/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(lgk.Model.tb_BuyMachine model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_BuyMachine set ");
strSql.Append("UserID=@UserID,");
strSql.Append("Price=@Price,");
strSql.Append("Num=@Num,");
strSql.Append("Amount=@Amount,");
strSql.Append("BuyTime=@BuyTime,");
strSql.Append("CalcPower=@CalcPower,");
strSql.Append("IsExpire=@IsExpire,");
strSql.Append("IsActive=@IsActive,");
strSql.Append("ActiveTime=@ActiveTime,");
strSql.Append("SurplusNum=@SurplusNum,");
strSql.Append("ActiveNum=@ActiveNum");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.BigInt, 8),
new SqlParameter("@Price", SqlDbType.Decimal, 9),
new SqlParameter("@Num", SqlDbType.Int, 4),
new SqlParameter("@Amount", SqlDbType.Decimal, 9),
new SqlParameter("@BuyTime", SqlDbType.DateTime),
new SqlParameter("@CalcPower", SqlDbType.Decimal, 9),
new SqlParameter("@IsExpire", SqlDbType.Int, 4),
new SqlParameter("@IsActive", SqlDbType.Int, 4),
new SqlParameter("@ActiveTime", SqlDbType.DateTime),
new SqlParameter("@SurplusNum", SqlDbType.Int, 4),
new SqlParameter("@ActiveNum", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.UserID;
parameters[1].Value = model.Price;
parameters[2].Value = model.Num;
parameters[3].Value = model.Amount;
parameters[4].Value = model.BuyTime;
parameters[5].Value = model.CalcPower;
parameters[6].Value = model.IsExpire;
parameters[7].Value = model.IsActive;
parameters[8].Value = model.ActiveTime;
parameters[9].Value = model.SurplusNum;
parameters[10].Value = model.ActiveNum;
parameters[11].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public lgk.Model.tb_BuyMachine DataRowToModel(DataRow row)
{
lgk.Model.tb_BuyMachine model = new lgk.Model.tb_BuyMachine();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = long.Parse(row["ID"].ToString());
}
if (row["UserID"] != null && row["UserID"].ToString() != "")
{
model.UserID = long.Parse(row["UserID"].ToString());
}
if (row["Price"] != null && row["Price"].ToString() != "")
{
model.Price = decimal.Parse(row["Price"].ToString());
}
if (row["Num"] != null && row["Num"].ToString() != "")
{
model.Num = int.Parse(row["Num"].ToString());
}
if (row["Amount"] != null && row["Amount"].ToString() != "")
{
model.Amount = decimal.Parse(row["Amount"].ToString());
}
if (row["BuyTime"] != null && row["BuyTime"].ToString() != "")
{
model.BuyTime = DateTime.Parse(row["BuyTime"].ToString());
}
if (row["CalcPower"] != null && row["CalcPower"].ToString() != "")
{
model.CalcPower = decimal.Parse(row["CalcPower"].ToString());
}
if (row["IsExpire"] != null && row["IsExpire"].ToString() != "")
{
model.IsExpire = int.Parse(row["IsExpire"].ToString());
}
if (row["IsActive"] != null && row["IsActive"].ToString() != "")
{
model.IsActive = int.Parse(row["IsActive"].ToString());
}
if (row["ActiveTime"] != null && row["ActiveTime"].ToString() != "")
{
model.ActiveTime = DateTime.Parse(row["ActiveTime"].ToString());
}
if (row["SurplusNum"] != null && row["SurplusNum"].ToString() != "")
{
model.SurplusNum = int.Parse(row["SurplusNum"].ToString());
}
if (row["ActiveNum"] != null && row["ActiveNum"].ToString() != "")
{
model.ActiveNum = int.Parse(row["ActiveNum"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(lgk.Model.tb_BuyMachine model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_BuyMachine(");
strSql.Append("UserID,Price,Num,Amount,BuyTime,CalcPower,IsExpire,IsActive,ActiveTime,SurplusNum,ActiveNum)");
strSql.Append(" values (");
strSql.Append("@UserID,@Price,@Num,@Amount,@BuyTime,@CalcPower,@IsExpire,@IsActive,@ActiveTime,@SurplusNum,@ActiveNum)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.BigInt, 8),
new SqlParameter("@Price", SqlDbType.Decimal, 9),
new SqlParameter("@Num", SqlDbType.Int, 4),
new SqlParameter("@Amount", SqlDbType.Decimal, 9),
new SqlParameter("@BuyTime", SqlDbType.DateTime),
new SqlParameter("@CalcPower", SqlDbType.Decimal, 9),
new SqlParameter("@IsExpire", SqlDbType.Int, 4),
new SqlParameter("@IsActive", SqlDbType.Int, 4),
new SqlParameter("@ActiveTime", SqlDbType.DateTime),
new SqlParameter("@SurplusNum", SqlDbType.Int, 4),
new SqlParameter("@ActiveNum", SqlDbType.Int, 4)
};
parameters[0].Value = model.UserID;
parameters[1].Value = model.Price;
parameters[2].Value = model.Num;
parameters[3].Value = model.Amount;
parameters[4].Value = model.BuyTime;
parameters[5].Value = model.CalcPower;
parameters[6].Value = model.IsExpire;
parameters[7].Value = model.IsActive;
parameters[8].Value = model.ActiveTime;
parameters[9].Value = model.SurplusNum;
parameters[10].Value = model.ActiveNum;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public lgk.Model.tb_BuyMachine GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,UserID,Price,Num,Amount,BuyTime,CalcPower,IsExpire from tb_BuyMachine ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
lgk.Model.tb_BuyMachine model = new lgk.Model.tb_BuyMachine();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(lgk.Model.tb_BuyMachine model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(lgk.Model.tb_BuyMachine model)
{
return(dal.Add(model));
}
