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IRemoteArgumentEnumeratorContract Interface

Enumerates the elements of a collection of RemoteArgument objects.

Namespace:  System.AddIn.Contract.Collections
Assembly:  System.AddIn.Contract (in System.AddIn.Contract.dll)

'Declaration
Public Interface IRemoteArgumentEnumeratorContract _
	Inherits IContract

The IRemoteArgumentEnumeratorContract type exposes the following members.

  NameDescription
Public methodAcquireLifetimeTokenSpecifies that the contract is accessible to a client until the client revokes the contract. (Inherited from IContract.)
Public methodGetCurrentReturns the RemoteArgument in the collection at the current position of the enumerator.
Public methodGetRemoteHashCodeReturns a hash code for the IContract. (Inherited from IContract.)
Public methodMoveNextAdvances the enumerator to the next element of the collection.
Public methodQueryContractReturns a contract that is implemented by this contract. (Inherited from IContract.)
Public methodRemoteEqualsIndicates whether the specified contract is equal to this IContract. (Inherited from IContract.)
Public methodRemoteToStringReturns a string representation of the current IContract. (Inherited from IContract.)
Public methodResetSets the enumerator to its initial position, which is before the first element in the collection.
Public methodRevokeLifetimeTokenSpecifies that the contract is no longer accessible to a client. (Inherited from IContract.)
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Enumerators can be used to read the data in the collection, but they cannot be used to modify the underlying collection.

Initially, the enumerator is positioned before the first element in the collection. At this position, the return value of GetCurrent is undefined. Therefore, you must call MoveNext to advance the enumerator to the first element of the collection before calling GetCurrent.

GetCurrent returns the same object until MoveNext is called. MoveNext sets the return value of GetCurrent to the next element.

If MoveNext passes the end of the collection, the enumerator is positioned after the last element in the collection and MoveNext returns false. When the enumerator is at this position, subsequent calls to MoveNext also return false. If the last call to MoveNext returned false, the return value of GetCurrent is undefined.

An enumerator remains valid as long as the collection remains unchanged. If changes are made to the collection, such as adding, modifying, or deleting elements, the enumerator is irrecoverably invalidated and its behavior is undefined.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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