EM_SETOPTIONS Overview  Group

Sets the options for a rich edit control.

EM_SETOPTIONS
wParam = (WPARAM) (UINT) fOperation;
lParam = (LPARAM) (UINT) fOptions;
 

Parameters

fOperation

Operation flag. Can be one of these values:

ECOOP_SET	Set the options to those specified by fOptions.
ECOOP_OR	Combine the specified options with the current options.
ECOOP_AND	Retain only those current options that are also specified by fOptions.
ECOOP_XOR	Logically Exclusive OR the current options with those specified by fOptions.

fOptions

Rich edit control options. Can be a combination of these values:

Value	Meaning
ECO_AUTOWORDSELECTION	Automatic selection of word on doubleclick.
ECO_AUTOVSCROLL	Same as ES_AUTOVSCROLL style.
ECO_AUTOHSCROLL	Same as ES_AUTOHSCROLL style.
ECO_NOHIDESEL	Same as ES_NOHIDESEL style.
ECO_READONLY	Same as ES_READONLY style.
ECO_WANTRETURN	Same as ES_WANTRETURN style.
ECO_SAVESEL	Same as ES_SAVESEL style.
ECO_SELECTIONBAR	Same as ES_SELECTIONBAR style.
ECO_VERTICAL	Same as ES_VERTICAL style. Available in Asian-language versions only.

Return Values

Returns current option of edit control.

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