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ActiveDirectoryRoleCollection.CopyTo Method

Copies all ActiveDirectoryRole objects in this collection to the specified array, starting at the specified index in the array.

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

public void CopyTo(
	ActiveDirectoryRole[] roles,
	int index


Type: System.DirectoryServices.ActiveDirectory.ActiveDirectoryRole[]
The array of ActiveDirectoryRole objects that receives the elements of this collection.
Type: System.Int32
The zero-based index in roles where this method starts copying this collection.


A call to the underlying directory service resulted in an error.


The destination array is not large enough to hold the required number of elements.


roles is null.


The index specified is out of range of the destination array.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.