C# 如何判断计算机类型（台式机还是笔记本）

如何判断计算机的类型？一个简单的方法是通过 WMI 查询系统信息 Win32_SystemEnclosure 类，ChassisTypes指示计算机类型。有 22 种已知类型，多数我们平时见不到，最常见的当然是Desptop(3)和Laptop(9)（较老型号）,Notebook(10)。

需要引用 System.Management 命名空间。

以下是示例代码：


using System.Management;




public enum ChassisTypes




...{


Other = 1,


Unknown,


Desktop,


LowProfileDesktop,


PizzaBox,


MiniTower,


Tower,


Portable,


Laptop,


Notebook,


Handheld,


DockingStation,


AllInOne,


SubNotebook,


SpaceSaving,


LunchBox,


MainSystemChassis,


ExpansionChassis,


SubChassis,


BusExpansionChassis,


PeripheralChassis,


StorageChassis,


RackMountChassis,


SealedCasePC


}




public static ChassisTypes GetCurrentChassisType()




...{


ManagementClass systemEnclosures = new ManagementClass("Win32_SystemEnclosure");


foreach (ManagementObject obj in systemEnclosures.GetInstances())




...{


foreach (int i in (UInt16[])(obj["ChassisTypes"]))




...{


if (i > 0 && i < 25)




...{


return (ChassisTypes)i;


}


}


}


return ChassisTypes.Unknown;


}