Overloads Public Function GetWindow( _
   ByVal frameIndex As Integer, _
   ByVal index As Integer _
) As DicomWindowAttributes

Visual Basic (Usage)	Copy Code
Dim instance As DicomDataSet Dim frameIndex As Integer Dim index As Integer Dim value As DicomWindowAttributes   value = instance.GetWindow(frameIndex, index)

public DicomWindowAttributes GetWindow( 
   int frameIndex,
   int index
)

public:
DicomWindowAttributes^ GetWindow( 
   int frameIndex,
   int index
) 

Parameters

frameIndex

A zero-based index that identifies the frame number in the dataset. If the dataset does not support Multi-frames, this parameter is ignored.

index

The zero-based index of the window center, window width value, to retrieve. According to the DICOM standard, if multiple values are present for the window center and window width, both attributes shall have the same number of values and shall be considered as pairs.

Return Value

Window Center" (0028,1050) and "Window Width" (0028,1051) specify a linear conversion from stored pixel values (after any modality LUT or rescale slope and intercept specified in the IOD have been applied) to values to be displayed. Please see "VOI LUT Module Attributes" in the DICOM standard for more details.

This method will fail and throw a DicomExceptionCode.Parameter exception if the window count (number of values under the window center element) equals 0 or if windowIndex is greater or equal to the window count.

index is zero-based; if you pass 0 for example, this method will populate DicomWindowAttributes.WindowCenter with the first value under the "Window Center" (0028,1050) element, DicomWindowAttributes.WindowWidth with the first value under the "Window Width" (0028,1051) element, and DicomWindowAttributes.Explanation with "Window Center and Width Explanation" (0028,1055) element if it exists.

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

Reference