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LoadAsync Method

Summary

Loads an annotation container from the specified storage file.

Syntax

C#
VB
WinRT C#
public Task<AnnContainer> LoadAsync(  
   StorageFile file, 
   int pageNumber 
) 
Public Function LoadAsync( _ 
   ByVal file As StorageFile, _ 
   ByVal pageNumber As Integer _ 
) As Task(Of AnnContainer) 
public Task<AnnContainer> LoadAsync(  
   StorageFile file, 
   int pageNumber 
) 
 function Leadtools.Annotations.Core.AnnCodecs.LoadAsync(  
   file , 
   pageNumber  
)

Parameters

file
A Windows Runtime StorageFile object containing the XML data of the annotations to be loaded. This value must not be null.

pageNumber
1-based page number to load.

Return Value

A new AnnContainer object containing all the objects loaded from file.

Remarks

This method can only load annotations previously saved with the AnnFormat.Annotations format.

If file contains a container with the same page as pageNumber, then this page will be loaded. If the value of pageNumber is 0, the first page is loaded. Otherwise, this method will return null.

The DeserializeOptions property can contain optional options and events to use during loading of annotations data.

For more information, refer to Annotation Files.

Requirements

Target Platforms

See Also

Reference

AnnCodecs Class

AnnCodecs Members

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