This message limits the length (in bytes) of the text that the user may enter into the edit control of a combo box.
Parameter |
Description |
wParam |
Specifies the maximum number of bytes which the user can enter. |
|
lParam |
Is not used. |
The return value is TRUE if the message is successful; otherwise, it is FALSE. If this message is sent to a combo box without an edit control, the return value is CB_ERR.