如何创建一个新的空白记录而不显示先前记录中的先前数据? [英] How to Create a new blank Record without it showing the previous data from the previous record?

问题描述

我一直在尝试创建一个新记录，期望会出现一个新的空白表格，但是会显示前一个表格中的所有信息.

I keep trying to create a new record expecting a new blank form to show up but all of the info from the previous form shows up.

我需要一个空白表格来输入数据，但我还需要保存所有以前的表格.总体而言，我想继续添加到我的记录中.但是不知何故它不会让我.

I need a blank form to enter data but i also need to save all of my previous forms. Overall, I want to keep adding onto my records. But somehow it won't let me.

推荐答案

根据您是否具有绑定形式，Kefash的答案可能有效. 但是，如果您有未绑定的表单，则不会.

Depending on whether or not you have a bound form, Kefash' answer could work. If you have an unbound form however, it will not.

如果确实有未绑定的表单，最简单的方法是只遍历所有控件并将它们清空. 例如:

If you do have an unbound form, the simplest way is to just loop through all the controls and empty them. For example:

Private Sub save_Click()
Dim ctl As Control
    For Each ctl In Me.Controls
    Select Case ctl.ControlType
    Case acListBox
        If Len(ctl.ControlSource) = 0 Then
            ctl.Value = Null
        End If
    Case acCheckBox
        ctl.Value = 0
    Case acTextBox
        ctl.value = ""
    End Select
Next
End Sub  

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