PyHANDLE = SetClipboardViewer(hWndNewViewer)
The SetClipboardViewer function
adds the specified window to the chain of clipboard viewers. Clipboard
viewer windows receive a WM_DRAWCLIPBOARD message whenever the content of
the clipboard changes.
ParametershWndNewViewer : PyHANDLE
Integer handle to the window to be added to
the clipboard chain.
The windows that are part of the clipboard viewer chain, called
clipboard viewer windows, must process the clipboard messages
WM_CHANGECBCHAIN and WM_DRAWCLIPBOARD. Each clipboard viewer window calls
the SendMessage function to pass these messages to the next window in the
clipboard viewer chain.
A clipboard viewer window must eventually remove itself from the clipboard
viewer chain by calling the ChangeClipboardChain function -- for example,
in response to theWM_DESTROY message.
Win32 API ReferencesSearch for SetClipboardViewer at msdn, google or google groups.
Return ValueReturns a handle to the next window in chain, or None if no other viewer exists.
If the function succeeds, the return value identifies the next
window in the clipboard viewer chain.
If an error occurs or there are no other windows in the clipboard viewer
chain, win32api.error is raised with the GetLastError info.