[求助]DropDownBox控件不为空,按钮13隐藏 Post By:2018/8/3 16:14:00 [显示全部帖子]
DropDownBox控件:项目名称 不为空时,按钮13要显示,下面代码怎么修改?
If e.Form.Controls("项目名称").Value Is Nothing = False Then e.Form.Controls("Button13").Visible = True Else e.Form.Controls("Button13").Visible = False End If