'Declaration
 
<AsyncStateMachineAttribute(DicomObjects.DicomWeb.WadoWebClient/d__12)> 
Public Function RetrieveRenderedAsync( _ 
   ByVal StudyUID As String, _ 
   Optional ByVal SeriesUID As String, _ 
   Optional ByVal InstanceUID As String, _ 
   Optional ByVal Frames As IEnumerable(Of Integer), _ 
   Optional ByVal Viewport As Nullable(Of SKSizeI), _ 
   Optional ByVal Area As Nullable(Of SKRectI), _ 
   Optional ByVal cancellationToken As CancellationToken _ 
) As Task(Of IEnumerable(Of HttpContent))

'Usage
 
Dim instance As WadoWebClient
Dim StudyUID As String
Dim SeriesUID As String
Dim InstanceUID As String
Dim Frames As IEnumerable(Of Integer)
Dim Viewport As Nullable(Of SKSizeI)
Dim Area As Nullable(Of SKRectI)
Dim cancellationToken As CancellationToken
Dim value As Task(Of IEnumerable(Of HttpContent))
 
value = instance.RetrieveRenderedAsync(StudyUID, SeriesUID, InstanceUID, Frames, Viewport, Area, cancellationToken)

[AsyncStateMachine(DicomObjects.DicomWeb.WadoWebClient/d__12)] 
public Task<IEnumerable<HttpContent>> RetrieveRenderedAsync( 
   string StudyUID, 
   string SeriesUID, 
   string InstanceUID, 
   IEnumerable<int> Frames, 
   Nullable<SKSizeI> Viewport, 
   Nullable<SKRectI> Area, 
   CancellationToken cancellationToken 
)

[AsyncStateMachine(DicomObjects.DicomWeb.WadoWebClient/d__12)] 
public: 
Task<IEnumerable<HttpContent^>^>^ RetrieveRenderedAsync( 
   String^ StudyUID, 
   String^ SeriesUID, 
   String^ InstanceUID, 
   IEnumerable<int>^ Frames, 
   Nullable<SKSizeI> Viewport, 
   Nullable<SKRectI> Area, 
   CancellationToken cancellationToken 
) 

Parameters

StudyUID

The Requested StudyUID

SeriesUID

The Requested series UID (may be null/absent)

InstanceUID

The Requested instance UID (may be null/absent)

Frames

The Frames to retrieve, defaults to 1

Viewport

The desired output size of the render. This specifies the width (vw) and height (vh) to which the image should be scaled.

Area

An optional rectangular area of the source image to crop before scaling. If specified, this defines the source x (sx), y (sy), width (sw), and height (sh).

cancellationToken

A token that may be used to cancel the retrieve operation

Return Value

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

Reference

WadoWebClient Class
WadoWebClient Members