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FileIO.WriteTextAsync(IStorageFile, String, UnicodeEncoding) | writeTextAsync(IStorageFile, String, UnicodeEncoding) method

Writes text to the specified file using the specified character encoding.

Syntax


Windows.Storage.FileIO.writeTextAsync(file, contents, encoding).done( /* Your success and error handlers */ );

Parameters

file

Type: IStorageFile

The file that the text is written to.

contents

Type: String [JavaScript] | System.String [.NET] | Platform::String [C++]

The text to write.

encoding

Type: UnicodeEncoding

The character encoding of the file.

Return value

Type: IAsyncAction

No object or value is returned when this method completes.

Remarks

This method attempts to automatically detect the encoding of a file based on the presence of byte order marks. If an encoding cannot be detected, the encoding specified by the caller is used.

Requirements (device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.Storage
Windows::Storage [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (operating system)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows.Storage
Windows::Storage [C++]

Metadata

Windows.winmd

See also

FileIO
WriteTextAsync(IStorageFile, String)

 

 

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