WriteTagsAsync(ILeadStream,Int32,IVectorView<RasterTagMetadata>) Method

public IAsyncAction WriteTagsAsync( 
   ILeadStream stream,
   int pageNumber,
   IVectorView<RasterTagMetadata> tags
)

'Declaration
 
Public Overloads Function WriteTagsAsync( _
   ByVal stream As ILeadStream, _
   ByVal pageNumber As Integer, _
   ByVal tags As IVectorView(Of RasterTagMetadata) _
) As IAsyncAction

'Usage
 
Dim instance As RasterCodecs
Dim stream As ILeadStream
Dim pageNumber As Integer
Dim tags As IVectorView(Of RasterTagMetadata)
Dim value As IAsyncAction
 
value = instance.WriteTagsAsync(stream, pageNumber, tags)

public IAsyncAction WriteTagsAsync( 
   ILeadStream stream,
   int pageNumber,
   IVectorView<RasterTagMetadata> tags
)

 function Leadtools.Codecs.RasterCodecs.WriteTagsAsync(ILeadStream,Int32,IVectorView{RasterTagMetadata})( 
   stream ,
   pageNumber ,
   tags 
)

public:
IAsyncAction^ WriteTagsAsync( 
   ILeadStream^ stream,
   int pageNumber,
   IVectorView<RasterTagMetadata^>^ tags
) 

Parameters

stream

A Leadtools.ILeadStream that contains the file data.

pageNumber

1-based index of the page at which to write the tag.

tags

A collection of Leadtools.RasterTagMetadata objects to identify the data in the TIFF file.

This method writes tags into an existing file or changes tags in an existing file.

This method works only with TIFF files.

Note: Use this method carefully. LEADTOOLS will not restrict the tags that you write. If you write bad tags, the file might become corrupted. Consult the TIFF documentation for a list of predefined tags. It is recommended that you write only the user-defined tags (the tags between 0x8000 and 0xFFFF).

See the TIFF documentation for a complete list of the TIFF tags and types.

Some restrictions apply to this function if you use an IFD to indicate to which page to write the comment. See the Loading And Saving Large TIFF Files topic for more information.

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

RasterCodecs Class
RasterCodecs Members
Overload List
Implementing TIFF Comments and Tags
Working with Markers