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DeletePageAsync Method
Summary
Deletes the specified page from a multi-page file in a stream, if the format supports delete operations.
Syntax
public IAsyncAction DeletePageAsync(ILeadStream stream,int pageNumber)
Public Function DeletePageAsync( _ByVal stream As ILeadStream, _ByVal pageNumber As Integer _) As IAsyncAction
public IAsyncAction DeletePageAsync(ILeadStream stream,int pageNumber)
function Leadtools.Codecs.RasterCodecs.DeletePageAsync(stream ,pageNumber)
public:IAsyncAction^ DeletePageAsync(ILeadStream^ stream,int pageNumber)
Parameters
stream
A ILeadStream containing the data of the image file from which to delete the page.
pageNumber
1-based index of the page to delete. Use -1 to delete the last page. Use 1 to delete the first page.
Return Value
An asynchronous delete page operation on a RasterCodecs object.
Remarks
The following file formats support delete operations:
- TIFF (most TIFF formats, including JTIF, but excluding EXIF)
- PCX
- Winfax
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Codecs Assembly
