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XblMultiplayerManagerSetJoinability

Restricts who can join the game.

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Syntax

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Parameters

joinability   _In_
Type: XblMultiplayerJoinability The joinability value you want to set. context   _In_opt_
Type: void* The application-defined data to correlate the XblMultiplayerEvent to the initiating call. (Optional)

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Return value

Type: HRESULT HRESULT return code for this API operation.

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Remarks

Defaults to JoinableByFriends, meaning only local users and users who are followed by an existing member of the lobby can join without an invite. The result is delivered via XblMultiplayerEvent of type JoinabilityStateChanged through XblMultiplayerManagerDoWork(). Changes are batched and written to the service on the next XblMultiplayerManagerDoWork. All session properties and members contain updated response returned from the server upon calling XblMultiplayerManagerDoWork.

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Requirements

Header: multiplayer_manager_c.h Library: Microsoft.Xbox.Services.14x.GDK.C.lib

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See also

multiplayer_manager_c
Last modified on August 4, 2026