axapta线程/动画
我有一个需要花费大量时间的功能。 该函数是通过 odbc 调用的 sql 查询 - 不是用 x++ 编写的，因为功能范围不够。
当此操作运行时，我想在表单上显示动画 - 在 aviFiles-macro 中定义。 尝试实现时，出现了几个问题：
- 动画不会在函数完成之前开始。
- 使用线程不会满足我的希望，因为 odbc 设置是在服务器上进行的，我猜该函数是在客户端调用的。
- 此外 - 我如何才能获得已完成任务的信息？
任何人都可以给我一个提示，如何
- 在表单上播放动画
- 做某事（在后台）并继续播放动画，直到要执行的任务完成
- 停止动画
编码，严格按照这个顺序进行编码，显示上述行为。
预先感谢您的提示和帮助！
i have a function which costs plenty of time.
this function is an sql-query called via odbc - not written in x++, since the functional range is insufficient.
while this operation is running, I want to show an animation on a form - defined in the aviFiles-macro.
trying to realize, several problems occur:
- the animation doesn't start prior the function has finished.
- using threads won't fulfill my hopes, since the odbc-settings are made on the server and i guess, the function is called on client-side.
- besides - how am i able to get the information that the treaded task has ended up?
could anyone give me a hint, how to
- play an animation on a form
- do something ( in background ) and go on playing the animation until the task to perform is finished
- stop the animation
coding this in exactly this order shows the behaviour mentioned above.
thanks in advance for hints and help!
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您可以使用标准AotFind作为示例：
另外
，你可以尝试不使用定时器，而是尽可能频繁地调用 infolog.yield() 。
You can use standard AotFind as an example:
tick
Also, you can try not to use timer, but to call infolog.yield() as often as possible.
如果您的 odbc 在 vs 项目中，这可能会以非常复杂的方式通过回调和委托来完成...
但这不是尝试找到更快/更有效的方式来查询数据的真正解决方案吗？
this could potentially be done in a very complicated way with call backs and delegates if your odbc is in a vs project...
but isn't the real solution to try to find a faster/more effective way to query your data?