Obtaining Information About the Main Window

Function

This API is used to obtain information about the main window.

Function Prototype

getMainWindowInfo(onGetMainWindowInfoResult?: (ret: SDKERR, reason: string, mainWindowInfo: MainWindowInfo) => void): voidgetMainWindowInfo(onGetMainWindowInfoResult?: (ret: SDKERR, reason: string, mainWindowInfo: MainWindowInfo) => void): void

Request Parameters

**Table 1** Input parameter description
Parameter	Mandatory	Type	Description
onGetMainWindowInfoResult	Yes	(ret: SDKERR, reason: string, mainWindowInfo: MainWindowInfo) => void	Main window information notification, which is returned when the main window information is obtained.

Return Values

void

Callback Method Parameters

(ret: SDKERR, reason: string, mainWindowInfo: MainWindowInfo) => void

**Table 2** Input parameter description
Parameter	Type	Description
ret	For details about SDKERR, see Error Code Reference.	Error code.
reason	string	Error description.
mainWindowInfo	MainWindowInfo	Main window information.

**Table 3** MainWindowInfo
Parameter	Type	Description
x	number	Offset of the window relative to the left side of the screen.
y	number	Offset of the window relative to the top of the screen.
width	number	Width of the window.
height	number	Height of the window.
handle	number	Window handle.