IAPI::ScreenShotToFile

property ScreenShotToFile.

Captures Desktop window or client area of a target window into a PNG file.

HRESULT ScreenShotToFile(
 long hWnd,
 BSTR pngFilename,
 long timeStamping,
 long *pVal
);

Parameters

hWnd

[in,defaultvalue(0)] . Handle of the target window or 0 for Desktop window

pngFilename

[in] . Full filename for PNG file (without extension .png)

timeStamping

[in,defaultvalue(0)] . Setting to 1 will add a timestamp into the screenshot.

( Available since v2.36.9 )

pVal

[out, retval] returns 0 (success) or -1 (failure)

Return Values

S_OK

The operation was successfull.

E_POINTER

A NULL pointer was supplied as an argument.

E_UNEXPECTED

An unexpected error occoured.

See Also

IAPI