Sets a flag that determines whether a multiline edit control includes soft line-break characters. A soft line break consists of two carriage returns and a line feed and is inserted at the end of a line that is broken because of wordwrapping.
Specifies whether soft line-break characters are to be inserted. A value of TRUE inserts the characters; a value of FALSE removes them.
This parameter is not used.
The return value is identical to the wParam parameter.
The EM_FMTLINES message does not affect a line that ends with a hard line break. A hard line break consists of one carriage return and a line feed.
The size of the text changes when this message is processed.
Rich Edit: The EM_FMTLINES message is not supported.
|Minimum supported client
||Windows Vista [desktop apps only]
|Minimum supported server
||Windows Server 2003 [desktop apps only]