Sets the word-wrapping and word-breaking options for the rich edit control. This message is available only in Asian-language versions of the operating system.
EM_SETWORDWRAPMODE
wParam = (WPARAM) (UINT) fOptions;
lParam = (LPARAM) 0:
Parameters
fOptions
Options flag. Can be a combination of the following values:
| Value | Meaning |
| WBF_WORDWRAP | Enables Asian-specific word-wrap operation, such as Kinsoku in Japanese. |
| WBF_WORDBREAK | Enables English word-breaking operation in Japanese and Chinese.
Enables Hangeul word-breaking operation. |
| WBF_OVERFLOW | Recognizes overflow punctuation. (Not currently supported.) |
| WBF_LEVEL1 | Sets level 1 punctuation table as default. |
| WBF_LEVEL2 | Sets level 2 punctuation table as default. |
| WBF_CUSTOM | Sets application-defined punctuation table. |
Return Values
Returns the current word-wrapping and word-breaking options.
Remarks
This message must not be sent by the application-defined word-breaking procedure.