using System;
namespace CalculatorApplication
{
class NumberManipulator
{
public void getValue(out int x )
{
int temp = 5;
x = temp;
}
static void Main(string[] args)
{
NumberManipulator n = new NumberManipulator();
/* 局部变量定义 */
int a = 100;
Console.WriteLine("在方法调用之前,a 的值: {0}", a);
/* 调用函数来获取值 */
n.getValue(out a);
Console.WriteLine("在方法调用之后,a 的值: {0}", a);
Console.ReadLine();
}
}
}