/// <summary>
/// Write Metadata to the Jpeg file, with no expection handling
/// </summary>
private void UnhandledWriteMetadata()
{
List <CompareResult> changes = new List <CompareResult>();
// Compare the two
PhotoMetadataTools.CompareMetadata(this.InternalPhotoMetadataInFile, this.InternalPhotoMetadata, ref changes);
// Save if there have been changes to the Metadata
if (changes.Count > 0)
{
// Set the Last Edit Date
this.Metadata.FotoflyDateLastSave = DateTime.Now;
this.Metadata.CreationSoftware = FotoflyAssemblyInfo.ShortBuildVersion;
// Read the file
using (WpfFileManager wpfFileManager = new WpfFileManager(this.FileFullName, true))
{
// Copy values across
PhotoMetadataTools.WriteBitmapMetadata(wpfFileManager.BitmapMetadata, this.InternalPhotoMetadata);
// Save file
wpfFileManager.WriteMetadata();
// Save new BitmapMetadata as MetadataInFile
this.InternalPhotoMetadataInFile = PhotoMetadataTools.ReadBitmapMetadata(wpfFileManager.BitmapMetadata);
}
}
}
/// <summary>
/// Compares the Metadata with the metadata stored in the original file
/// </summary>
/// <returns>A list of changes</returns>
public List <CompareResult> CompareMetadataToFileMetadata()
{
if (!this.IsFileNameValid)
{
throw new Exception("File does not exist or is not valid: " + this.FileFullName);
}
List <CompareResult> compareResults = new List <CompareResult>();
// Compare the two
PhotoMetadataTools.CompareMetadata(this.MetadataInFile, this.Metadata, ref compareResults);
// Sort
var query = from x in compareResults
orderby x
select x;
return(query.ToList());
}