如何处理“DivideByZeroException”在c＃？ [英] how to handle "DivideByZeroException" in c# ?

问题描述

如何在c＃中处理DivideByZero异常？

how to handle DivideByZero exception in c#?

推荐答案

您可以按照自己的方式处理它。没有通用规则，但你应该使用调试器来了解异常的根本原因。


你真正需要知道的是结构化异常处理一般。请看我过去的答案：

首先，这一个：是否存在例外情况C＃构造函数导致调用者分配失败？ [ ^ ];

以及 [ ^ ]，
保持ac＃windows表单应用程序运行，尽管有任何未处理的异常 [ ^ ]，

当我运行一个应用程序时，会发现一个异常如何处理这个问题？ [ ^ ]，

扔。 .then ... rethrowing [ ^ ]，

处理类库（dll）中的异常 [ ^ ]，

异常详细信息：System.Runtime.InteropServices.COMException：由于以下错误，检索具有CLSID {0006F03A-0000-0000-C000-000000000046}的组件的COM类工厂失败：... [ ^ ]。

-SA

You can handle it the way you want. There are no common rules, but you should get to the root reason of the exception, using the debugger.

All you really need to know is the structured exception handling in general. Please see my past answers:
first of all, this one: Does Exception in C# Constructor Cause Caller Assignment to Fail?[^];
and also How do i make a loop that will stop when a scrollbar reaches the bottom[^],
Keep a c# windows form application running despite any unhandled exception[^],
When i run an application an exception is caught how to handle this?[^],
throw . .then ... rethrowing[^],
Handling exceptions in class library (dll)[^],
Exception Details: System.Runtime.InteropServices.COMException: Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error:...[^].

—SA

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