PE_MOREDATA
Sent to the window specified by the
htrgTarget member of the
TARGET structure to indicate that more pen data is available for that window.
Submessage of WM_PENEVENT.
Parameters
wParam
PE_MOREDATA.
lParam
Address of an
INPPARAMS structure.
Comments
DefWindowProc collects the pen input in response to the PE_PENDOWN, PE_PENUP, and
PE_PENMOVE messages and sends the input on a stroke-by-stroke basis to one of the
targets in the
TARGINFO structure. On a pen-tip transition
that is, from pen-down to pen-up or vice versa
the Windows
DefWindowProc function sends a PE_MOREDATA message to the window specified by the
htrgTarget member of the
TARGET structure identified in the PE_BEGINDATA message.
If it receives a PE_MOREDATA message,
DefWindowProc uses
AddPointsPendata or
AddPenInputHRC, or does nothing, depending on whether the data type in the
dwData member of the
TARGET structure is a handle to an
HPENDATA, an
HRC handle for handwriting recognition, or some private data type.
See Also
AddPenInputHRC,
AddPointsPendata,
INPPARAMS, PE_PENMOVE, PE_PENDOWN, PE_PENUP,
TARGET,
TARGINFO, WM_PENEVENT
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