/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.ProductPK model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ProductPK set ");
strSql.Append("productId=@productId,");
strSql.Append("quantiyCount=@quantiyCount,");
strSql.Append("brandCount=@brandCount,");
strSql.Append("priceCount=@priceCount,");
strSql.Append("configCount=@configCount,");
strSql.Append("appearanceCount=@appearanceCount,");
strSql.Append("otherCount=@otherCount");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@productId", SqlDbType.Int, 4),
new SqlParameter("@quantiyCount", SqlDbType.Int, 4),
new SqlParameter("@brandCount", SqlDbType.Int, 4),
new SqlParameter("@priceCount", SqlDbType.Int, 4),
new SqlParameter("@configCount", SqlDbType.Int, 4),
new SqlParameter("@appearanceCount", SqlDbType.Int, 4),
new SqlParameter("@otherCount", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.productId;
parameters[1].Value = model.quantiyCount;
parameters[2].Value = model.brandCount;
parameters[3].Value = model.priceCount;
parameters[4].Value = model.configCount;
parameters[5].Value = model.appearanceCount;
parameters[6].Value = model.otherCount;
parameters[7].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 Model.ProductPK DataRowToModel(DataRow row)
{
Model.ProductPK model = new Model.ProductPK();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["productId"] != null && row["productId"].ToString() != "")
{
model.productId = int.Parse(row["productId"].ToString());
}
if (row["quantiyCount"] != null && row["quantiyCount"].ToString() != "")
{
model.quantiyCount = int.Parse(row["quantiyCount"].ToString());
}
if (row["brandCount"] != null && row["brandCount"].ToString() != "")
{
model.brandCount = int.Parse(row["brandCount"].ToString());
}
if (row["priceCount"] != null && row["priceCount"].ToString() != "")
{
model.priceCount = int.Parse(row["priceCount"].ToString());
}
if (row["configCount"] != null && row["configCount"].ToString() != "")
{
model.configCount = int.Parse(row["configCount"].ToString());
}
if (row["appearanceCount"] != null && row["appearanceCount"].ToString() != "")
{
model.appearanceCount = int.Parse(row["appearanceCount"].ToString());
}
if (row["otherCount"] != null && row["otherCount"].ToString() != "")
{
model.otherCount = int.Parse(row["otherCount"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.ProductPK model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ProductPK(");
strSql.Append("productId,quantiyCount,brandCount,priceCount,configCount,appearanceCount,otherCount)");
strSql.Append(" values (");
strSql.Append("@productId,@quantiyCount,@brandCount,@priceCount,@configCount,@appearanceCount,@otherCount)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@productId", SqlDbType.Int, 4),
new SqlParameter("@quantiyCount", SqlDbType.Int, 4),
new SqlParameter("@brandCount", SqlDbType.Int, 4),
new SqlParameter("@priceCount", SqlDbType.Int, 4),
new SqlParameter("@configCount", SqlDbType.Int, 4),
new SqlParameter("@appearanceCount", SqlDbType.Int, 4),
new SqlParameter("@otherCount", SqlDbType.Int, 4)
};
parameters[0].Value = model.productId;
parameters[1].Value = model.quantiyCount;
parameters[2].Value = model.brandCount;
parameters[3].Value = model.priceCount;
parameters[4].Value = model.configCount;
parameters[5].Value = model.appearanceCount;
parameters[6].Value = model.otherCount;
object obj = DBHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.ProductPK GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,productId,quantiyCount,brandCount,priceCount,configCount,appearanceCount,otherCount from ProductPK ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.ProductPK model = new Model.ProductPK();
DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}