StorageFileHelper.ReadBytesFromLocalCacheFileAsync(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 application local cache folder.

public static System.Threading.Tasks.Task<byte[]> ReadBytesFromLocalCacheFileAsync (string fileName);

static member ReadBytesFromLocalCacheFileAsync : string -> System.Threading.Tasks.Task<byte[]>

Public Function ReadBytesFromLocalCacheFileAsync (fileName As String) As Task(Of Byte())

Parameters

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