EnumerationOptions.DirectRead Property
Definition
Important
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Gets or sets a value indicating whether direct access to the WMI provider is requested for the specified class, without any regard to its super class or derived classes.
public:
property bool DirectRead { bool get(); void set(bool value); };public bool DirectRead { get; set; }member this.DirectRead : bool with get, setPublic Property DirectRead As BooleanProperty Value
true if direct access to the WMI provider is requested for the specified class; otherwise, false.
Examples
The following example initializes an EnumerationOptions variable with an EnumerationOptions constructor and then gets all the instances of a WMI class and its subclasses.
using System;
using System.Management;
public class RemoteConnect
{
public static void Main()
{
EnumerationOptions opt = new EnumerationOptions();
opt.DirectRead = false;
// Will enumerate instances of the given class
// and any subclasses.
opt.EnumerateDeep = true;
ManagementClass c = new ManagementClass("CIM_Service");
foreach (ManagementObject o in c.GetInstances(opt))
Console.WriteLine(o["Name"]);
}
}
Imports System.Management
Public Class RemoteConnect
Public Overloads Shared Function Main( _
ByVal args() As String) As Integer
Dim opt As New EnumerationOptions
opt.DirectRead = False
' Will enumerate instances of the given class
' and any subclasses.
opt.EnumerateDeep = True
Dim mngmtClass As New ManagementClass("CIM_Service")
Dim o As ManagementObject
For Each o In mngmtClass.GetInstances(opt)
Console.WriteLine(o("Name"))
Next o
Return 0
End Function
End Class
Remarks
Property Value
true if only objects of the specified class should be received, without regard to derivation or inheritance; otherwise, false. The default value is false.
.NET Framework Security
Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
