CRichEditCtrl::SetTextMode
Sets the text mode or undo and redo level for a rich edit control.
BOOL SetTextMode(
UINT fMode
);
Parameters
- fMode
Specifies the new settings for the control's text mode and undo level parameters. For a list of the possible values, see the mode parameter for EM_SETTEXTMODE in the Windows SDK.
Return Value
Zero if successful, otherwise nonzero.
Remarks
For a description of the text modes, see EM_SETTEXTMODE in the Windows SDK.
This member function fails if the control contains text. To make sure the control is empty, send a WM_SETTEXT message with an empty string.
Requirements
Header: afxcmn.h