当connectctec进入互联网时，Datagrid刷新数据变慢 [英] Datagrid refresh data slow when connectec to the internet

问题描述

Hello Team



我有一个visual basic .net表单应用程序，它可以读取数据到数据网格，然后保存到访问2013数据库。当我关闭互联网连接，无线或局域网时，程序运行正常，但是当我打开它们时，数据库变慢，



我很感激帮助或指导

Hello Team

I have a visual basic .net form application that reads and writes data to a datagrid and then saves to an access 2013 database. The program works fine when I have internet connection turned off, wireless or LAN, but when I switch them on, the database becomes slow,

I appreciate an help or guidance

推荐答案

这个问题毫无意义，但看起来真的很麻烦。我真的很想警告你。



让我们对你所说的做一些逻辑。当您的计算机与Internet断开连接时，您的程序正常表示您的应用程序不使用Internet。然而，如果你只是连接到互联网，它会大大减慢速度。为什么？我会假设，如果你自愿使用互联网主动执行一些代码，这也会占用系统资源的必要部分（首先是CPU时间），你不会问这个问题。



因此，您的观察结果，只有在它们是正确的并且配置正确的情况下，强烈建议您可以在您的系统上运行某些恶意软件并且不知道。要非常小心。停止你正在做的事情并检查你的系统并尝试使用一些恶意软件删除工具，最好是从一些可启动的救援磁盘。请参阅： http://en.wikipedia.org/wiki/List_of_data_recovery_software#Bootable [ ^ ]。



但是，坦率地说，在这种情况下，我宁愿从头开始重建整个系统。

-SA

The question make no sense at all, but it looks really troublesome. I really want to seriously warn you.

Let's apply some logic to what you say. Your "the program works fine" when your computer is disconnected to the Internet indicated that your application does not use the Internet. And yet, if you just connect to the Internet, it strongly slows down. Why? I would assume that if you voluntary executed some code actively using Internet which takes up essential part of your system resources as well (CPU time, first of all), you would not ask this question.

Therefore, what your observations, only if they are correct and are formulated correctly, strongly suggest that you may run some malicious software on your system and are unaware of that. Be very careful. Stop all you are doing and inspect your system and try to use some malicious software removing tool, preferably from some bootable rescue disk. Please see: http://en.wikipedia.org/wiki/List_of_data_recovery_software#Bootable[^].

But, frankly, in such case I would rather rebuild entire system from scratch.

—SA

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