C#编程实现获取当前计算机的名字

来源：互联网发布：数据分析 excel 编辑：程序博客网时间：2024/05/29 15:52

利用windows系统自带的kernel32.dll文件，然后将其引入到自己的项目中来，就可以轻松实现获取计算机全名了，好了直接上代码

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Runtime.InteropServices;namespace Name{    class Program    {        enum COMPUTER_NAME_FORMAT        {            ComputerNameNetBIOS,            ComputerNameDnsHostname,            ComputerNameDnsDomain,            ComputerNameDnsFullyQualified,            ComputerNamePhysicalNetBIOS,            ComputerNamePhysicalDnsHostname,            ComputerNamePhysicalDnsDomain,            ComputerNamePhysicalDnsFullyQualified        }        [DllImport("kernel32.dll")]        static extern bool GetComputerNameEx(COMPUTER_NAME_FORMAT NameType, StringBuilder lpBuffer, ref uint lpnSize);        static void Main(string[] args)        {            bool success;            StringBuilder name = new StringBuilder(100);            uint size = 100;            success = GetComputerNameEx(COMPUTER_NAME_FORMAT.ComputerNamePhysicalDnsFullyQualified, name, ref size);            Console.WriteLine(name.ToString());         }    }}

需要注意的是函数在调用时注意参数的类型一定要一致

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