If Forms("备注浏览器").Opened Then
Dim c As Col = CurrentTable.Cols(CurrentTable.ColSel)
Forms("备注浏览器").Text = c.name \'根据传递的变量显示不同的窗口标题
Dim tx As WinForm.TextBox = Forms("备注浏览器").Controls("TextBox1")
tx.BindingField = nothing
tx.text = ""
tx.BindingField = CurrentTable.name & "." & c.name
End If