public void RefreshReferenceLabel()
{
if (this.Reference != null)
{
if (this.Property == FileProperty.ContainsTag)
{
this.ReferenceLabel = LibraryOwner.GetCurrent()
.Tags.GetTagValue((int)this.Reference)?.Name;
}
else if (this.Property.IsDate())
{
if (this.Property == FileProperty.DateTimeCreated ||
this.Property == FileProperty.DateTimeModified ||
this.Property == FileProperty.DateTimeRegistered)
{
this.ReferenceLabel = ((DateTimeOffset)this.Reference).ToString("G");
}
else
{
this.ReferenceLabel = ((DateTimeOffset)this.Reference).ToString("d");
}
}
else if (this.Property == FileProperty.Size)
{
this.ReferenceLabel = FileSizeConverter.ConvertAuto((long)this.Reference);
}
else
{
this.ReferenceLabel = this.Reference.ToString();
}
}
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
var num = MathExtensions.ToLong(value);
if (num == null)
{
return(null);
}
return(FileSizeConverter.ConvertAuto(num.Value));
}