
wmi可以获得一些基本信息,但是制造商品牌等似乎无法获取它:
On Error Resume Next strComputer = "." Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2") Set colItems = objWMIService.ExecQuery("Select * from Win32_DesktopMonitor",,48) For Each objItem in colItems Wscript.Echo "Availability: " & objItem.Availability Wscript.Echo "Bandwidth: " & objItem.Bandwidth Wscript.Echo "Caption: " & objItem.Caption Wscript.Echo "ConfigManagerErrorCode: " & objItem.ConfigManagerErrorCode Wscript.Echo "ConfigManagerUserConfig: " & objItem.ConfigManagerUserConfig Wscript.Echo "CreationClassName: " & objItem.CreationClassName Wscript.Echo "Description: " & objItem.Description Wscript.Echo "DeviceID: " & objItem.DeviceID Wscript.Echo "DisplayType: " & objItem.DisplayType Wscript.Echo "ErrorCleared: " & objItem.ErrorCleared Wscript.Echo "ErrorDescription: " & objItem.ErrorDescription Wscript.Echo "InstallDate: " & objItem.InstallDate Wscript.Echo "IsLocked: " & objItem.IsLocked Wscript.Echo "LastErrorCode: " & objItem.LastErrorCode Wscript.Echo "MonitorManufacturer: " & objItem.MonitorManufacturer Wscript.Echo "MonitorType: " & objItem.MonitorType Wscript.Echo "Name: " & objItem.Name Wscript.Echo "PixelsPerXLogicalInch: " & objItem.PixelsPerXLogicalInch Wscript.Echo "PixelsPerYLogicalInch: " & objItem.PixelsPerYLogicalInch Wscript.Echo "PNPDeviceID: " & objItem.PNPDeviceID Wscript.Echo "PowerManagementCapabilities: " & objItem.PowerManagementCapabilities Wscript.Echo "PowerManagementSupported: " & objItem.PowerManagementSupported Wscript.Echo "ScreenHeight: " & objItem.ScreenHeight Wscript.Echo "ScreenWidth: " & objItem.ScreenWidth Wscript.Echo "Status: " & objItem.Status Wscript.Echo "StatusInfo: " & objItem.StatusInfo Wscript.Echo "SystemCreationClassName: " & objItem.SystemCreationClassName Wscript.Echo "SystemName: " & objItem.SystemName Next
其中一个字段PNPDeviceID显示可能的品牌:
--------------------------- Windows Script Host --------------------------- PNPDeviceID: DISPLAY\DELD036\5&60ECEDB&0&UID1048833 ---------------------------
可以看出,wmi的信息还不够. 您可以通过EDID获得信息,例如制造商和品牌. 此信息在注册表中:

HKEY_LOCAL_MACHINE \ SYSTEM \ ControlSet001 \ Enum \ DISPLAY \ DELD036 \ 5&60ecedb&0&UID1048833 \ Device Parameters
在EDID中.
EDID: 扩展显示标识数据(扩展显示标识数据)是一种VESA标准数据格式,其中包含与显示器及其性能相关的参数,包括供应商信息,最大图像尺寸,颜色设置,制造商预设,频率范围和显示名称和序列号的字符串. 此信息存储在显示部分中,并用于通过DDC(显示数据通道)与系统通信,该DDC在显示器和PC图形适配器之间执行. EDID的最新版本可用于CRT,LCD和将来的显示类型,因为EDID提供了几乎所有显示参数的一般说明.
EDID由128个字节组成,大致划分如下
0-7: 标头信息,8字节,由00 FF FF FF FF FF FF FF 00组成

8-9: 供应商ID
10-11: 产品ID
12-15: 32位序列号
16-17: 制造日期
18-19: EDID版本

20-24: 显示屏的基本信息(电源,最大高度,宽度)
25-34: 显示器的颜色特征
35-37: 显示的基本时间,时间,分辨率
38-53: 标准时间和显示时间
54-125: 详细的显示时间和显示时间

126: 扩展标志位,EDID-1.3版本需要忽略,设置为0
127: 总和验证值
获取信息,例如:

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