主题：怎么加载外部数据库90天的数据

1、Dim dt As Date = Date.Today.AddDays(-90)

DataTables("xxx").LoadFilter = "日期 >= '" & dt & "' Or 日期 Is Null"

DataTables("xxx").Load()

 

2、

 

Dim nms() As String  = {"表名1","表名2","表名3","表名4"}

For Each nm As String in nms

    DataTables(nm).LoadFilter = "日期 >= '" & dt & "' Or 日期 Is Null"

    DataTables(nm).Load()

Next

 

3、看看：

http://www.foxtable.com/help/topics/2228.htm