Leadtools.Annotations.Core Namespace > AnnCodecs Class : GetInfoAsync Method |
public Leadtools.Task<AnnCodecsInfo> GetInfoAsync( Leadtools.StorageFile file )
Public Function GetInfoAsync( _ ByVal file As Leadtools.StorageFile _ ) As Leadtools.Task(Of AnnCodecsInfo)
public Leadtools.Task<AnnCodecsInfo> GetInfoAsync( Leadtools.StorageFile file )
function Leadtools.Annotations.Core.AnnCodecs.GetInfoAsync( file )
If file contains valid LEADTOOLS annotations data, then this method will return an instance of AnnCodecsInfo containing the following:
Member | Description |
---|---|
Format |
Set to AnnFormat.Annotations |
Version |
Set to the version of the LEADTOOLS Annotations file format. Currently, this will be 1.0 |
Pages |
Set to an array of integer values containing the page numbers of the annotations containers found in the data. |
If file does not contain valid LEADTOOLS annotations data, then this method will return instance of AnnCodecsInfo with Format set to AnnFormat.Unknown.
If file is null or does not contain valid annotations XML data, then an exception will be thrown.
For an example, refer to AnnCodecs