Public Overloads Sub WriteComment( _
   ByVal fileName As String, _
   ByVal pageNumber As Integer, _
   ByVal comment As RasterCommentMetadata _
) 

Visual Basic (Usage)	Copy Code
Dim instance As RasterCodecs Dim fileName As String Dim pageNumber As Integer Dim comment As RasterCommentMetadata   instance.WriteComment(fileName, pageNumber, comment)

public void WriteComment( 
   string fileName,
   int pageNumber,
   RasterCommentMetadata comment
)

public:
void WriteComment( 
   String^ fileName,
   int pageNumber,
   RasterCommentMetadata comment
) 

Parameters

fileName

A String that contains the file name.

pageNumber

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

comment

A RasterCommentMetadata object containing the comment data.

This function only applies to TIF, uncompressed EXIF, or FPX files.

When you add or remove tags, the tags array at the end of the file is re-written. When you modify existing tags, the new tag value is added to the file and the IFD is modified as necessary. In all of these cases, there is no image recompression.

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

Reference