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EM_CANREDO message

Determines whether there are any actions in the control redo queue.

Parameters

wParam

Not used; must be zero.

lParam

Not used; must be zero.

Return value

If there are actions in the control redo queue, the return value is a nonzero value.

If the redo queue is empty, the return value is zero.

Remarks

To redo the most recent undo operation, send the EM_REDO message.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Richedit.h

See also

Reference
EM_GETREDONAME
EM_GETUNDONAME
EM_REDO
EM_UNDO

 

 

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