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GetOverlayGroupNumber Method
See Also

Leadtools.Dicom Namespace > DicomDataSet Class : GetOverlayGroupNumber Method

Visual Basic (Declaration)
Visual Basic (Usage)
C#
C++/CLI

index: The zero-based index of the overlay whose overlay group number is required.

index: The zero-based index of the overlay whose overlay group number is required.

Gets the overlay group number.

Syntax

Visual Basic (Declaration)
Public Function GetOverlayGroupNumber( _ ByVal index As Integer _ ) As Integer

Visual Basic (Usage)	Copy Code
`Dim instance As DicomDataSet Dim index As Integer Dim value As Integer value = instance.GetOverlayGroupNumber(index)`

C#
public int GetOverlayGroupNumber( int index )

C++/CLI
public: int GetOverlayGroupNumber( int index )

Parameters

index: The zero-based index of the overlay whose overlay group number is required.

Return Value

The overlay group number.

Example

For an example, refer to OverlayCount.

Remarks

Because DICOM uses "Repeating Groups" to represent multiple overlays, the value returned by this method is useful in knowing under which group number an overlay exists.

Requirements

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