[求助]如何判断外部数据源的表中是否存在指定名称的列? Post By:2019/12/18 16:57:00 [显示全部帖子]
增加列
在命令窗口执行下面的代码:
Dim Builder As New ADOXBuilder("wdsj") Builder.Open() '打开ADOXBuilder With Builder.Tables("表A") .AddColumn("张三" ,ADOXType.String,1) End With Builder.Close() '关闭ADOXBuilder