VB.Net Application Opent时间很长 [英] VB.Net Application Opent time take long time

问题描述

亲爱的



我安装了我的超市应用程序Xp和Windows 7操作系统。当我打开xp os时它会很快打开但是Windows 7需要很长时间







后端：SQL it安装Windows 2008服务器操作系统



（窗口服务器操作系统：窗口防火墙禁用时间只打开我的应用程序。我需要启用Windows防火墙。）请告诉我你的建议

Dear

I install my supermarket application Xp and windows 7 OS. when I open xp os it open quickly but windows 7 take long time



Backend : SQL it install windows 2008 server OS

(window server os : Window Firewall disable time only my application open. I need do windows firewall enable.) please tell me your advice

推荐答案

请参阅我对该问题的评论。代码的时间片段，以找到瓶颈。对于非常精确的计时，您可以使用类 System.Diagnostics.Stopwatch 进行日志记录 - 类 System.Diagnostics.EventLog ：

http://msdn.microsoft.com/en-us/library/system.diagnostics.stopwatch%28v=vs.110%29.aspx [ ^ ]，

http://msdn.microsoft.com/en -us / library / system.diagnostics.eventlog％28v = vs.110％29.aspx [ ^ ]。



考虑查找和使用一些代码分析器： http://en.wikipedia.org/wiki/Profiling_%28computer_programming%29 [ ^ ]。



如果你的所有改进，应用程序启动仍然太慢，请使用一些启动画面： http://en.wikipedia.org/wiki/Splash_screen [ ^ ]。

-SA

Please see my comment to the question. Time fragments of your code to find bottlenecks. For timing with very good accuracy, you can use the class System.Diagnostics.Stopwatch, for logging — the class System.Diagnostics.EventLog:
http://msdn.microsoft.com/en-us/library/system.diagnostics.stopwatch%28v=vs.110%29.aspx[^],
http://msdn.microsoft.com/en-us/library/system.diagnostics.eventlog%28v=vs.110%29.aspx[^].

Consider finding and using some code profiler: http://en.wikipedia.org/wiki/Profiling_%28computer_programming%29[^].

If, with all your improvements, application start up it still too slow, use some splash screen: http://en.wikipedia.org/wiki/Splash_screen[^].

—SA

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