class Program
{
static void Main(string[] args)
{
TestClass test = new TestClass();
test.TestChu(1, 0);
TestClass test = new TestClass();
test.ShuruCar();
//int int32 (4个字节) Int64 long( 8个字节)
//Int64[3,2] Array=new Array[]{} ; 元素6个 int64 是8 48；
Console.ReadKey();
}
}
class TestClass
{
private int num;
public TestClass()
{
num = 0;
}
public void TestChu(int num1, int num2)
{
try
{
num = num1 / num2;
int[] arr = new int[2];
arr[2] = 22;
}
catch (DivideByZeroException e)
{
// Console.WriteLine(e.Message);
Console.WriteLine(e);
}
catch (IndexOutOfRangeException ex2)
{
Console.WriteLine(ex2);
}
catch (InvalidCastException ex3)
{
Console.WriteLine(ex3);
}
finally
{
Console.WriteLine(num1 + "/" + num2 + "=" + num);
}
}
public void ShuruCar()
{
string str = Console.ReadLine();
if (str == "8")
{
throw (new NewExeption());
}
}
}
class NewExeption:Exception
{
public NewExeption()
: base("字符串非法了")
{
}
}
