MSGBox：检查空日期字段，复选框控件 [英] MSGBox: Check empty date field, checkbox control

问题描述

我再次！


我几个月来一直在争夺这个。在单击名为Active的复选框后，写下面有助于隐藏某些子表单。我希望使代码适用于可能为空的Date字段。我想我的方法是错误的：

Me again!

I have been battling this one for months. Wrote below to aid in getting certain subforms to hide once checkbox named Active is clicked. I am hoping to make the code work for Date fields that may be empty. I think i am going about it the wrong way:

展开 | 选择 | Wrap | 行号

推荐答案

我再来一次！


我几个月来一直在争夺这个。在单击名为Active的复选框后，写下面有助于隐藏某些子表单。我希望使代码适用于可能为空的Date字段。我想我的方法是错误的：

Me again!

I have been battling this one for months. Wrote below to aid in getting certain subforms to hide once checkbox named Active is clicked. I am hoping to make the code work for Date fields that may be empty. I think i am going about it the wrong way:

展开 | 选择 | Wrap | 行号

Hello puppydogbuddy！


感谢您的回复。我的子表单示例效果很好。我需要的是使用相同的代码来搜索ContactDate字段为空的实例，等等，如果用户选中名为Active的复选框。还试过：

Hello puppydogbuddy!

Thanks for your reply. My subform example works great. What I needed was to use the same code to search for instances where ContactDate field is empty, among others, if user checks the checkbox named Active. Also tried:

展开 | 选择 | Wrap | 行号

Hello puppydogbuddy！


感谢您的回复。我的子表单示例效果很好。我需要的是使用相同的代码来搜索ContactDate字段为空的实例，等等，如果用户选中名为Active的复选框。还试过：

Hello puppydogbuddy!

Thanks for your reply. My subform example works great. What I needed was to use the same code to search for instances where ContactDate field is empty, among others, if user checks the checkbox named Active. Also tried:

展开 | 选择 | Wrap | 行号

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