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ValueOffset Property

Summary
Gets the byte offset of the value of the element
Syntax
C#
Objective-C
C++/CLI
public long ValueOffset { get; } 
@property (nonatomic, assign, readonly) NSUInteger valueOffset; 
public: 
property int64 ValueOffset { 
   int64 get(); 
}

Property Value

The byte offset of the value of the element

Remarks

Depending on the transfer syntax and value representation, a DICOM Element is stored in a file as one of the following

  • Tag(4 bytes), VR(4 bytes), Value Length (4 bytes), Value
  • Tag(4 bytes), VR(2 bytes), Value Length (2 bytes), Value
  • Tag(4 bytes), Value Length (4 bytes), Value

The ValueOffset property returns the byte offset for the Value DicomElement in the file. If you seek to this offset in the DICOM file, the next ValueLength bytes will be the value of the DICOM element.

Requirements

Target Platforms

Help Version 23.0.2024.8.20
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