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API > API/Plugins > API/Plugins/OnlineSubsystem > API/Plugins/OnlineSubsystem/Interfaces > API/Plugins/OnlineSubsystem/Interfaces/IOnlineExternalUI
References
| Module | OnlineSubsystem |
| Header | /Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineExternalUIInterface.h |
| Include | #include "Interfaces/OnlineExternalUIInterface.h" |
virtual bool ShowSendMessageToUserUI
(
int32 LocalUserNum,
const FUniqueNetId & Recipient,
const FShowSendMessageParams & ShowParams,
const FOnShowSendMessageUIClosedDelegate & Delegate
)
Remarks
Display the platform UI for sending a mailbox message to the specified user. Will attempt to automatically send the message if the platform allows for it. true if it was able to send the message and show the UI, false if it failed
Parameters
| Name | Description |
|---|---|
| LocalUserNum | the controller number of the associated user |
| Recipient | the user that should receive this message |
| ShowParams | configuration for the UI display |