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MetadataExchangeClient.BeginGetMetadata Method (Uri, MetadataExchangeClientMode, AsyncCallback, Object)

Begins an asynchronous method call that returns a MetadataSet using the specified address, callback, asynchronous state, and download mechanism.

Namespace:  System.ServiceModel.Description
Assembly:  System.ServiceModel (in System.ServiceModel.dll)
public IAsyncResult BeginGetMetadata(
	Uri address,
	MetadataExchangeClientMode mode,
	AsyncCallback callback,
	Object asyncState
)

Parameters

address
Type: System.Uri

The address of the metadata.

mode
Type: System.ServiceModel.Description.MetadataExchangeClientMode

The System.ServiceModel.Description.MetadataExchangeClientMode value to use when downloading the metadata.

callback
Type: System.AsyncCallback

The asynchronous callback delegate invoked when the call is complete.

asyncState
Type: System.Object

The state associated with the asynchronous call.

Return Value

Type: System.IAsyncResult
The metadata obtained from the specified address.

An asynchronous implementation of the GetMetadata method.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, 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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