定义集合里使用object的作用是什么? Post By:2014/9/3 11:41:00 [显示全部帖子]
LoadPhysicalValue
示例
获得并显示订单表选定行的后台值:
Dim dr As
DataRow = Tables("订单").Current.DataRow
'取得当前行的DataRow Dim dic As Dictionary(of
String,Object)= dr.LoadPhysicalValue
'加载后台值 For Each
key As String In dic.Keys Output.Show(Key & ":" & dic(key)) Next