系統（System） · lua

HW[C\_UI.Reload](https://wow.gamepedia.com/API_C_UI.Reload "API C UI.Reload")() - Reloads the UI from source files. [CancelLogout](https://wow.gamepedia.com/API_CancelLogout "API CancelLogout")() - Cancels the logout timer (from camping or quitting). PROTECTED[CopyToClipboard](https://wow.gamepedia.com/index.php?title=API_CopyToClipboard&action=edit&redlink=1 "API CopyToClipboard (page does not exist)")("text") - Copies text to the clipboard. [DetectWowMouse](https://wow.gamepedia.com/index.php?title=API_DetectWowMouse&action=edit&redlink=1 "API DetectWowMouse (page does not exist)")() - Attempts to detect the world of warcraft MMO mouse. [FlashClientIcon](https://wow.gamepedia.com/index.php?title=API_FlashClientIcon&action=edit&redlink=1 "API FlashClientIcon (page does not exist)")() - Flashes the game client icon in the Operating System. PROTECTED[ForceLogout](https://wow.gamepedia.com/API_ForceLogout "API ForceLogout")() PROTECTED[ForceQuit](https://wow.gamepedia.com/API_ForceQuit "API ForceQuit")() - Instantly quits the game, bypassing the timer. [GetBuildInfo](https://wow.gamepedia.com/API_GetBuildInfo "API GetBuildInfo")() - Returns information about current client build. [GetFramerate](https://wow.gamepedia.com/API_GetFramerate "API GetFramerate")() - Returns the current framerate (full precision) [Is64BitClient](https://wow.gamepedia.com/index.php?title=API_Is64BitClient&action=edit&redlink=1 "API Is64BitClient (page does not exist)")() [IsDebugBuild](https://wow.gamepedia.com/index.php?title=API_IsDebugBuild&action=edit&redlink=1 "API IsDebugBuild (page does not exist)")() [IsGMClient](https://wow.gamepedia.com/API_IsGMClient "API IsGMClient")() [IsKioskModeEnabled](https://wow.gamepedia.com/index.php?title=API_IsKioskModeEnabled&action=edit&redlink=1 "API IsKioskModeEnabled (page does not exist)")() [IsLinuxClient](https://wow.gamepedia.com/API_IsLinuxClient "API IsLinuxClient")() - Boolean - Returns true if WoW is being run on Linux. [IsLoggedIn](https://wow.gamepedia.com/index.php?title=API_IsLoggedIn&action=edit&redlink=1 "API IsLoggedIn (page does not exist)")() - Returns nil before the PLAYER\_LOGIN event has fired, 1 afterwards. [IsMacClient](https://wow.gamepedia.com/API_IsMacClient "API IsMacClient")() - Returns true if WoW is being run on Mac. [IsOnGlueScreen](https://wow.gamepedia.com/API_IsOnGlueScreen "API IsOnGlueScreen")() [IsPublicBuild](https://wow.gamepedia.com/index.php?title=API_IsPublicBuild&action=edit&redlink=1 "API IsPublicBuild (page does not exist)")() [IsTestBuild](https://wow.gamepedia.com/index.php?title=API_IsTestBuild&action=edit&redlink=1 "API IsTestBuild (page does not exist)")() [IsWindowsClient](https://wow.gamepedia.com/API_IsWindowsClient "API IsWindowsClient")() - Returns true if WoW is being run on Windows. [LoadURLIndex](https://wow.gamepedia.com/index.php?title=API_LoadURLIndex&action=edit&redlink=1 "API LoadURLIndex (page does not exist)")(index) PROTECTED[Logout](https://wow.gamepedia.com/API_Logout "API Logout")() - Logs the user out of the game. PROTECTED[Quit](https://wow.gamepedia.com/API_Quit "API Quit")() - Quits the game. [Screenshot](https://wow.gamepedia.com/API_Screenshot "API Screenshot")() - Takes a screenshot. [SendSystemMessage](https://wow.gamepedia.com/API_SendSystemMessage "API SendSystemMessage")("message") - Fires a CHAT\_MSG\_SYSTEM event for yourself. PROTECTED[Stuck](https://wow.gamepedia.com/API_Stuck "API Stuck")() - Informs the game engine that the player is Stuck. UI[ToggleFramerate](https://wow.gamepedia.com/API_ToggleFramerate "API ToggleFramerate")() - Show/Hide the FPS. UI[message](https://wow.gamepedia.com/API_message "API message")("text") - Displays a message box with your text message and an "Okay" button.