C# 异常处理典型实例，分别演示C#如何处理除0异常、无效对象异常以及自定义异常的操作，学会异常处理将会使你的程序运行更加稳定，因些本实例将非常有用处。-C# exception handling typical examples, demonstrates how to handle inter 0 C# exception, invalid object exception, and the operation of custom exception, exception handling will learn to make your program more stable, because some will be very useful in this instance.