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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

 

 

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