老师,我有窗口1 和窗口2都绑定一个关联表表(“AB”),如果在窗口2中打开后完成操作,关闭,窗口1 就加载不了,始终只能在窗口2打开。怎么处理才能在关闭窗口2后窗口1也能打开。请指点,谢谢!同步加载代码(多列关联):
If DataTables("订单").DataRows.Count = 0 Then '如果订单表没有数据
DataTables("订单明细").LoadFilter = "订单ID Is Null" '不加载订单明细
Else
Dim ids As String
For Each dr As DataRow In DataTables("订单").DataRows
ids = ids & "," & dr("订单ID")
Next
ids= ids.Trim(",")
DataTables("订单明细").LoadFilter = "订单ID In (" & ids & ")"
End If
DataTables("订单明细").Load()