//A hello world!progran in C#
using System;
namespace helloworld
{
class hello
{
static void main()
{
Console.WriteLine("hello world");
//keep the console window open in debug mode.
Console.WriteLine("press and key to exit");
Console.ReadKey();
}
}
}
错误 1 程序“d:\C项目\1.c\1.c\obj\Debug\1.c.exe”不包含适合于入口点的静态“Main”方法
