Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

CHANGENOTIFY structure

Contains information that is associated with an EN_CHANGE notification code. A windowless rich edit control sends this notification to its host window when the content of the control changes.

Syntax


typedef struct _CHANGENOTIFY {
  DWORD dwChangeType;
  void  *pvCookieData;
} CHANGENOTIFY;

Members

dwChangeType

The type of change that occurred. It can be one of the following values.

ValueMeaning
CN_GENERIC

No significant change occurred.

CN_NEWREDO

A new redo action was added.

CN_NEWUNDO

A new undo action was added.

CN_TEXTCHANGED

The text changed.

 

pvCookieData

Cookie for the undo action that is associated with the change.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

Textserv.h

See also

EN_CHANGE

 

 

Community Additions

ADD
Show:
© 2015 Microsoft