事件......什么时候发生 [英] Events.....When Do they happen

问题描述

例如On click和On Mouse Down有什么区别？或者什么时候更新发生后，只要有表格的数据输入？

解决方案

那里。


我建议你创建一个空事件处理程序并在其上切换断点。所以你会看到它何时被触发，并且关于AfterUpdate，到目前为止是否更新了表。

另一种方法可能是创建事件处理程序然后单击名称并按F1用于上下文相关的帮助。

这将描述特定事件及其发生的时间。

其中一些当然是显而易见的。


基本概念是事件是由于某些事情发生而触发的。您可以选择将代码设置为运行时运行。有时甚至根据代码检查取消操作。

我注意到如果我使用Afterupdate事件，我的切换按钮不会停留在我应该使用的事件上吗？ / BLOCKQUOTE>

For Example What is the difference between On click and On Mouse Down? Or when does After update occur, as soon as there is an input of data to the table?

解决方案

Hi, there.

I suggest you to create an empty event handler and toggle breakpoint on it. So you''ll see when it is triggered and, concerning AfterUpdate, whether the table was updated so far.

Another way might be to create an event handler then click on the name and press F1 for context-sensitive help.
This will describe the particular event and when it occurrs.
Some of them are obvious of course.

The basic concept is that events are triggerd as a result of certain things occurring. You have the option of setting code to run when they do. Sometimes even to cancel an action depending on checking done by your code.

I noticed if I use the Afterupdate event my toggle button doesn''t stay down what event should I use instead?

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