BitmapDecoder.Thumbnail Property
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Gets a BitmapSource that represents the thumbnail of the bitmap, if one is defined.
public:
virtual property System::Windows::Media::Imaging::BitmapSource ^ Thumbnail { System::Windows::Media::Imaging::BitmapSource ^ get(); };public virtual System.Windows.Media.Imaging.BitmapSource Thumbnail { [System.Security.SecurityCritical] get; }public virtual System.Windows.Media.Imaging.BitmapSource Thumbnail { get; }[<get: System.Security.SecurityCritical>]
member this.Thumbnail : System.Windows.Media.Imaging.BitmapSourcemember this.Thumbnail : System.Windows.Media.Imaging.BitmapSourcePublic Overridable ReadOnly Property Thumbnail As BitmapSourceA BitmapSource that represents a thumbnail of the bitmap. If no thumbnail is defined, this property returns null. This property has no default value.
- Attributes
None of the native formats support global thumbnails. Joint Photographics Experts Group (JPEG), Tagged Image File Format (TIFF), and Microsoft Windows Media Photo support frame-level thumbnails that can be accessed using the Thumbnail property.
The BitmapSource returned by this property is frozen.
| Product | Versions |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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