Package.CreatePartCore Method (Uri, String, CompressionOption)
When overridden in a derived class, creates a new part in the package.
Assembly: WindowsBase (in WindowsBase.dll)
protected abstract PackagePart CreatePartCore( Uri partUri, string contentType, CompressionOption compressionOption )
The uniform resource identifier (URI) for the part being created.
The content type of the data stream.
The compression option for the data stream.
Return ValueType: System.IO.Packaging.PackagePart
The created part.
The derived CreatePart method to create a part based on the physical format implemented in the derived class.method is called by the
By default, a ZipPackage derived class implementation of the abstract Package class is provided and used. In the default operation, CreatePart internally calls of the ZipPackage class to create a new part in a ZIP file.
For the default ZipPackage derived class, the method only supports two compressionOption values, NotCompressed or Normal compression. Other CompressionOption values of Maximum, Fast, or SuperFast use Normal compression.
For more information about the package model and package parts, see Chapter 1 of the Open Packaging Conventions (OPC) specification available for download at http://go.microsoft.com/fwlink/?LinkID=71255.
Notes to Inheritors:
The derived CreatePart method that calls it.implementation should make no assumptions about the order or operations performed by the
Available since 3.0