抑制第二次验证错误 [英] Supress 2nd Validation Error
问题描述
我有一个带有验证规则和验证文本的文本框。输入新记录时，如果我输入无效文本，验证文本将显示在消息框中，但单击确定后，将显示另一个消息框：
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myApplication （我泡泡图标）
该值违反了字段或记录的验证规则。
例如，您可能更改了验证规则，但未验证现有数据是否与新验证规则匹配。
单击撤消以恢复先前的值，或输入新值符合字段或记录的验证规则。
[确定] [帮助]
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在此处单击确定后，如果我尝试在不更改任何内容的情况下跳出文本框，则仅获取验证文本消息。因此，第二条消息仅在条目第一次无效时发生。我尝试过使用Form_Error事件和DataErr 7753，但我还是得到了这个额外的消息。该表对文本字段没有限制。我知道如何压制这个吗？
我刚注意到，如果我在结束验证文本消息框后按Escape，它会保存包含无效数据的记录！我做错了什么？
I have a text box with a validation rule and validation text. When entering a new record, if I put in invalid text, the validation text is displayed in a message box, but after clicking OK, another message box is displayed with:
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myApplication (i bubble icon)
The value violates the validation rule for the field or record.
For example, you might have changed a validation rule without verifying whether the existing data matches the new validation rule.
Click undo to restore the previous value, or enter a new value that meets the validation rule for the field or records.
[OK] [Help]
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After clicking OK here, if I try to tab out of the text box without changing anything, I get only the validation text message. So this 2nd message only happens the first time an entry is invalid. I''ve tried using the Form_Error event and DataErr 7753, but I still get this extra message. The table has no restrictions on the text field. Any idea how I can suppress this?
I just noticed that if I press Escape after the closing validation text message box, it saves the record with the invalid data! What am I doing wrong?
推荐答案
我个人不使用表中的可用验证，而是将* all *放在该字段控件的BeforeUpdate事件中在表单和DataEntry / Edit表单的BeforeUpdate事件中。只是我的
I personally do not use the validation available in a table but put it *all* in the BeforeUpdate event of the control for the field in the form and the BeforeUpdate event of the DataEntry/Edit form. Just my
0.02。我觉得它让我对这些消息有了更多的控制权。
0.02. I feel it gives me more control over the messages.
谢谢，我会试一试。如果我在BeforeUpdate甚至控件中放置了一些测试代码和消息框，我需要在表单的BeforeUpdate事件中放入什么？我希望这不是一个愚蠢的问题，我只是不确定BeforeUpdate的事件顺序。
Thanks, I''ll give that a try. If I put some testing code and message box in the BeforeUpdate even of the control, what do I need to put in the BeforeUpdate event of the form? I hope this isn''t a dumb question, I''m just not sure exactly of the sequence of events with the BeforeUpdate.
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