看一看嘛
我在DataEnvironment1建立了三层Command,我该如何动态改变他们
在顶层command1的层次结构信息中有如下语句:
SHAPE {SELECT * FROM `Customers`} AS Customers APPEND (( SHAPE {SELECT * FROM `Orders`} AS Orders APPEND ({SELECT * FROM `Order Details`} AS OrderDetails RELATE 'OrderID' TO 'OrderID') AS OrderDetails) AS Orders RELATE 'CustomerID' TO 'CustomerID') AS Orders
我想知道他是command1的什么属性
问题点数:20、回复次数:1Top
1 楼liukuncn(爱,还记得么?)回复于 2001-12-04 16:28:41 得分 20
这是command的commandtext属性,这个语句是段数据整形的语句.Top




