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Set the base64 encoded secure device address of the member. The member must first be joined to the session.

Syntax

Parameters

handle   _In_
Type: XblMultiplayerSessionHandle
Handle to the multiplayer session. value   _In_
Type: char*
Indicates the value of the current user’s secure device address encoded in base64.

Return value

Type: HRESULT HRESULT return code for this API operation.

Remarks

On platforms that don’t have a secure device address, call XblFormatSecureDeviceAddress to generate a value that can be used by this function.

Requirements

Header: multiplayer_c.h Library: Microsoft.Xbox.Services.142.C.lib or Microsoft.Xbox.Services.143.C.lib

See also

multiplayer_c
Last modified on October 29, 2026