ImageGear22.Core Assembly > ImageGear.Formats Namespace > ImGearFileFormats Class > UpdatePageMetadata Method : UpdatePageMetadata(Stream,Stream,ImGearMetadataHead) Method |
'Declaration <ObsoleteAttribute("This method will be removed from the public API in a future release. Use UpdateDocumentMetadata to update DICOM metadata.")> Public Overloads Shared Sub UpdatePageMetadata( _ ByVal sourceStream As Stream, _ ByVal destinationStream As Stream, _ ByVal metadata As ImGearMetadataHead _ )
'Usage Dim sourceStream As Stream Dim destinationStream As Stream Dim metadata As ImGearMetadataHead ImGearFileFormats.UpdatePageMetadata(sourceStream, destinationStream, metadata)
[Obsolete("This method will be removed from the public API in a future release. Use UpdateDocumentMetadata to update DICOM metadata.")] public static void UpdatePageMetadata( Stream sourceStream, Stream destinationStream, ImGearMetadataHead metadata )
[Obsolete("This method will be removed from the public API in a future release. Use UpdateDocumentMetadata to update DICOM metadata.")] public: static void UpdatePageMetadata( Stream* sourceStream, Stream* destinationStream, ImGearMetadataHead* metadata )
[Obsolete("This method will be removed from the public API in a future release. Use UpdateDocumentMetadata to update DICOM metadata.")] public: static void UpdatePageMetadata( Stream^ sourceStream, Stream^ destinationStream, ImGearMetadataHead^ metadata )
This method creates a new file with an exact copy of the source file's pixel data and with new metadata. Pixel data is not decoded but copied directly from source to destination file.
This method can be used for updating metadata in an image file without modifying the pixel data. To achieve this, delete the source file after calling this method, and rename result file to the source file name.
Tags that affect decoding of pixel data are transferred from the source file, and not replaced with tags from metadata.
Currently, the method only supports metadata updating in the DICOM file format.