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IDocumentPaginatorSource Interface
.NET Framework (current version)
Defines the source object that performs actual content pagination.
Assembly: PresentationCore (in PresentationCore.dll)
| Name | Description | |
|---|---|---|
![]() | DocumentPaginator | When implemented in a derived class, gets the object that performs content pagination. |
The following example shows use of the IDocumentPaginatorSource interface.
// ------------------------- LoadDocumentViewer ----------------------- /// <summary> /// Loads content from a file to a DocumentViewer control.</summary> /// <param name="xpsFilename"> /// The path and name of the XPS file to /// load to the DocumentViewer control.</param> /// <remarks> /// Exception handling should be added if the xpsFilename may not be /// valid or if the FixedDocumentSequence contained in the file is /// incorrect. (In this sample the files are hardcoded.)</remarks> private void LoadDocumentViewer(string xpsFilename) { // Save a reference to the currently open XPS package. XpsDocument oldXpsPackage = _xpsPackage; // Open the package for the new XPS document. _xpsPackage = new XpsDocument(xpsFilename, FileAccess.Read, CompressionOption.NotCompressed); // Get the FixedDocumentSequence from the package. FixedDocumentSequence fixedDocumentSequence = _xpsPackage.GetFixedDocumentSequence(); // Set the new FixedDocumentSequence as // the DocumentViewer's paginator source. docViewer.Document = fixedDocumentSequence as IDocumentPaginatorSource; // If there was an old XPS package, close it now that // DocumentViewer no longer needs to access it. if (oldXpsPackage != null) oldXpsPackage.Close(); // Leave the new _xpsPackage open for DocumentViewer // to access additional required resources. }// end:LoadDocumentViewer()
.NET Framework
Available since 3.0
Available since 3.0
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