ManagementCommitAttribute Class


The .NET API Reference documentation has a new home. Visit the .NET API Browser on to see the new experience.

The ManagementCommit attribute marks a method that is called when it is necessary to update a set of read-write properties in one, atomic operation.

Note: the WMI .NET libraries are now considered in final state, and no further development, enhancements, or updates will be available for non-security related issues affecting these libraries. The MI APIs should be used for all new development.

Namespace:   System.Management.Instrumentation
Assembly:  System.Core (in System.Core.dll)


[HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)]
public sealed class ManagementCommitAttribute : ManagementMemberAttribute


Initializes a new instance of the T:System.Management.ManagementCommitAttribute class. This is the default constructor.


Gets or sets the name of the management attribute.(Inherited from ManagementMemberAttribute.)


When implemented in a derived class, gets a unique identifier for this Attribute.(Inherited from Attribute.)


This API supports the product infrastructure and is not intended to be used directly from your code. Returns a value that indicates whether this instance is equal to a specified object.(Inherited from Attribute.)


Returns the hash code for this instance.(Inherited from Attribute.)


Gets the Type of the current instance.(Inherited from Object.)


When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.(Inherited from Attribute.)


When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.(Inherited from Attribute.)


Returns a string that represents the current object.(Inherited from Object.)

System_CAPS_pubinterfaceSystem_CAPS_privmethod_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

Maps a set of names to a corresponding set of dispatch identifiers.(Inherited from Attribute.)

System_CAPS_pubinterfaceSystem_CAPS_privmethod_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

Retrieves the type information for an object, which can be used to get the type information for an interface.(Inherited from Attribute.)


Retrieves the number of type information interfaces that an object provides (either 0 or 1).(Inherited from Attribute.)

System_CAPS_pubinterfaceSystem_CAPS_privmethod_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

Provides access to properties and methods exposed by an object.(Inherited from Attribute.)

The read-write properties of a class are marked with the ManagementConfigurationAttribute attribute. In addition, each read-write property can be one of two types: Apply or OnCommit. If a class has read-write properties that are configured as OnCommit, the class should have a method that is marked with the ManagementCommit attribute. The associated method will be called when all OnCommit properties have been set.

The marked method is not thread safe.

If no method is marked with the ManagementCommit attribute, the class manages the configuration updates by itself without any indication that the update has completed.

The method marked with the ManagementCommit attribute does not take any parameters and it has a void return type.


public class Process
    /// Key attribute marks a key property. Keys are not changeable.
    /// Keys have to be unique information.
    public int Id 
        get {    }

    /// ManagementConfiguration stands for read/write manageable
    /// property from a read/write field.
    public string UserDefinedString;

    void SaveOnDevice();

.NET Framework
Available since 3.5

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Return to top