ImageSource.FromStream Method
Definition
Important
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Overloads
| FromStream(Func<Stream>) |
Returns a new StreamImageSource that calls |
| FromStream(Func<CancellationToken,Task<Stream>>) |
Returns a new StreamImageSource that calls |
FromStream(Func<Stream>)
Returns a new StreamImageSource that calls stream and reads from the System.IO.Stream it returns.
public static Xamarin.Forms.ImageSource FromStream (Func<System.IO.Stream> stream);static member FromStream : Func<System.IO.Stream> -> Xamarin.Forms.ImageSourceParameters
- stream
- System.Func<System.IO.Stream>
A factory method that returns a new stream that supplies image data.
Returns
A new StreamImageSource with the data returned by stream.
Remarks
The delegate provided to must return a new stream on every invocation.
Applies to
FromStream(Func<CancellationToken,Task<Stream>>)
Returns a new StreamImageSource that calls stream and reads from the System.IO.Stream it returns.
public static Xamarin.Forms.ImageSource FromStream (Func<System.Threading.CancellationToken,System.Threading.Tasks.Task<System.IO.Stream>> stream);static member FromStream : Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<System.IO.Stream>> -> Xamarin.Forms.ImageSourceParameters
- stream
- System.Func<System.Threading.CancellationToken,System.Threading.Tasks.Task<System.IO.Stream>>
A factory method that returns a System.Threading.Tasks.Task`1 that returns a new stream that supplies image data and supports cancellation.
Returns
A new StreamImageSource with the data returned by stream.
Remarks
The delegate provided to must return a new stream on every invocation.