StorageFileHelper.ReadBytesFromFileAsync(StorageFolder, String) Method

Reference

Definition

Namespace:: Microsoft.Toolkit.Uwp.Helpers

Assembly:: Microsoft.Toolkit.Uwp.dll

Package:: Microsoft.Toolkit.Uwp v6.1.1

Package:: Microsoft.Toolkit.Uwp v7.0.2

Package:: Microsoft.Toolkit.Uwp v7.1.2

Important

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Gets an array of bytes from a Windows.Storage.StorageFile located in the given Windows.Storage.StorageFolder.

public static System.Threading.Tasks.Task<byte[]> ReadBytesFromFileAsync (this Windows.Storage.StorageFolder fileLocation, string fileName);

static member ReadBytesFromFileAsync : Windows.Storage.StorageFolder * string -> System.Threading.Tasks.Task<byte[]>

<Extension()>
Public Function ReadBytesFromFileAsync (fileLocation As StorageFolder, fileName As String) As Task(Of Byte())

Parameters

fileLocation: Windows.Storage.StorageFolder

The Windows.Storage.StorageFolder to save the file in.

fileName: String

The relative String file path.

Returns

Task<Byte[]>

The stored Byte array.

Exceptions

ArgumentNullException

Exception thrown if the fileName is null or empty.

Applies to