VintaSoft Imaging .NET SDK 12.1: Documentation for .NET developer
In This Topic
    TIFF: How to remove page from TIFF file?
    In This Topic
    Page of TIFF file can be removed:


    Here is an example that shows how to "virtually" remove page from TIFF file:
    public void VirtuallyRemovePageFromTiffFile(System.IO.Stream stream, int pageIndex)
    {
        // open TIFF file
        using (Vintasoft.Imaging.Codecs.ImageFiles.Tiff.TiffFile tiff = 
            new Vintasoft.Imaging.Codecs.ImageFiles.Tiff.TiffFile(stream))
        {
            // remove page at specified index
            tiff.Pages.RemoveAt(pageIndex);
    
            // save changes
            tiff.SaveChanges();
        }
    }
    
    Public Sub VirtuallyRemovePageFromTiffFile(stream As System.IO.Stream, pageIndex As Integer)
        ' open TIFF file
        Using tiff As New Vintasoft.Imaging.Codecs.ImageFiles.Tiff.TiffFile(stream)
            ' remove page at specified index
            tiff.Pages.RemoveAt(pageIndex)
    
            ' save changes
            tiff.SaveChanges()
        End Using
    End Sub
    


    Here is an example that shows how to "physically" remove page from TIFF file:
    public void PhysicallyRemovePageFromTiffFile(
        System.IO.Stream stream, int pageIndex, System.IO.Stream outputStream)
    {
        // open TIFF file
        using (Vintasoft.Imaging.Codecs.ImageFiles.Tiff.TiffFile tiff = 
            new Vintasoft.Imaging.Codecs.ImageFiles.Tiff.TiffFile(stream))
        {
            // remove page at specified index
            tiff.Pages.RemoveAt(pageIndex);
    
            // save modified TIFF file to the outputStream,
            // the source TIFF file is not changed
            tiff.Pack(outputStream);
        }
    }
    
    Public Sub PhysicallyRemovePageFromTiffFile(stream As System.IO.Stream, pageIndex As Integer, outputStream As System.IO.Stream)
        ' open TIFF file
        Using tiff As New Vintasoft.Imaging.Codecs.ImageFiles.Tiff.TiffFile(stream)
            ' remove page at specified index
            tiff.Pages.RemoveAt(pageIndex)
    
            ' save modified TIFF file to the outputStream,
            ' the source TIFF file is not changed
            tiff.Pack(outputStream)
        End Using
    End Sub