DirectoryContext Class

 

The DirectoryContext class identifies a specific directory and the credentials that are used to access the directory.

Namespace:   System.DirectoryServices.ActiveDirectory
Assembly:  System.DirectoryServices (in System.DirectoryServices.dll)

System.Object
  System.DirectoryServices.ActiveDirectory.DirectoryContext

public class DirectoryContext

NameDescription
System_CAPS_pubmethodDirectoryContext(DirectoryContextType)

Initializes a new instance of the DirectoryContext class of the specified type that contains the credentials of the current user context.

System_CAPS_pubmethodDirectoryContext(DirectoryContextType, String)

Initializes a new instance of the DirectoryContext class of the specified type that contains the specified name and the credentials of the current user context.

System_CAPS_pubmethodDirectoryContext(DirectoryContextType, String, String)

Initializes a new instance of the DirectoryContext class of the specified type that contains the specified user name and password.

System_CAPS_pubmethodDirectoryContext(DirectoryContextType, String, String, String)

Initializes a new instance of the DirectoryContext class of the specified type that contains the specified target, user name, and password.

NameDescription
System_CAPS_pubpropertyContextType

Gets the type of the context object.

System_CAPS_pubpropertyName

Gets the name of the context.

System_CAPS_pubpropertyUserName

Gets the user name of the context.

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

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

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodToString()

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

A directory context must be created before accessing the methods and properties of a System.DirectoryServices.ActiveDirectory directory object such as a domain or forest.

When creating a directory context, the process' current credentials or alternate credentials can be applied to that context by using the appropriate constructor. These credentials determine the permissions that are in effect when the program accesses directory objects. Because Active Directory Domain Services objects might be protected against retrieval or modification by non-administrative users, the use of alternate credentials with permission to access the target objects is sometimes necessary for proper program functionality.

The following table contains a list of the target types that are allowed and a description of the format of the target string.

Target type

DirectoryContextType member

Target name format

Domain Controller

DirectoryServer

The DNS name of the domain controller.

AD LDS Instance

DirectoryServer

The DNS name of the AD LDS server and the LDAP port number, for example, ad_lds_instance.fabrikam.com:389.

Domain

Domain

The DNS name of the domain, for example, sales.corp.fabrikam.com.

Forest

Forest

The DNS name of the forest, for example, corp.fabrikam.com.

Application Partition

ApplicationPartition

The DNS name of the application partition.

AD LDS Configuration Set

ConfigurationSet

One of the keywords that is associated with the service connection point registered by AD LDS instances for the configuration set.

.NET Framework
Available since 2.0

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

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