c# - Referencia al tipo ''Componente'' afirma que está definido en ''Sistema''

uwp wmi-query

Question

Intentando obtener algunos objetos WMI en una aplicación UWP. Ejecutando VS2015 en .net 4.6.

Recibo errores para ForEach y las llamadas al método que indican que "Referencia para escribir ''Componente'' afirma que está definido en ''Sistema''" con el error CS7069.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Management;

namespace SystemInfo
{
    class wmiObject
    {
        static osDetails Program()
        {

            ManagementObjectCollection osDetailsCollection = getWMIObject("SELECT OSType, caption FROM Win32_OperatingSystem");
            osDetails Details = new osDetails();

            foreach (ManagementObject mo in osDetailsCollection)
            {
                Details.OSName = mo["Caption"].ToString();

            }

            osDetailsCollection = getWMIObject("SELECT Description, NumberOfLogicalProcessors, L3CacheSize from Win32_Processor");

            foreach (ManagementObject mo in osDetailsCollection)
            {
                Details.NumberOfLogicalProcessors = mo["NumberOfLogicalProcessors"].ToString();
                Details.L3CacheSize = mo["L3CacheSize"].ToString();
                Details.Description = mo["Description"].ToString();

            }
            ;

            return Details;
        }

        static ManagementObjectCollection getWMIObject(string query)
        {
            ManagementObjectSearcher objOSDetails = new ManagementObjectSearcher(query);
            ManagementObjectCollection osDetailsCollection = objOSDetails.Get();
            return osDetailsCollection;

        }

        class osDetails
        {
            public string Description;
            public string OSName;
            public string NumberOfLogicalProcessors;
            public string L3CacheSize;
        }

    }


}

Errores

Severity    Code    Description Project File    Line
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   41
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   18
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   20
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   26
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   28
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   29
Error   CS7069  Reference to type ''Component'' claims it is defined in ''System'', but it could not be found   SystemInfo  C:/Users/Luke/Documents/GitHub/lgDns/lgDns/SystemInfo/SystemInfo/osDetails.cs   30

Cualquier ayuda sería apreciada.

Answer 1

Esto podría funcionar para usted

foreach (ManagementObject mo in osDetailsCollection)
{
    foreach (PropertyData prop in mo.Properties)
    {
        if(prop.Name == "Caption")
        Details.OSName = prop.Value;
    }
}

Answer 2

Acabo de encontrarme con este problema, y ​​la solución que encontré fue rehacer el proyecto como C # WindowsFormsApp. Se agregó automáticamente las referencias:

C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/Microsoft.CSharp.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Core.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Data.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Data.DataSetExtensions.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Deployment.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Drawing.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Net.Http.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Windows.Forms.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Xml.dll
C:/Program Files (x86)/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.5.2/System.Xml.Linq.dll

Con suerte eso ayuda a alguien.