DIF_MANUALADDHISTORY

The DIF_MANUALADDHISTORY flag informs the Dialog Manager that the dialog handler will manually add strings to the history list.

The DIF_MANUALADDHISTORY flag is applicable to the following dialog items:

Control Description

DI_EDIT Edit box.

DI_FIXEDIT Fixed size edit box.

Control	Description
DI_EDIT	Edit box.
DI_FIXEDIT	Fixed size edit box.

Adding a string to the history list is carried out by the DM_ADDHISTORY message.
This flag only extends the DIF_HISTORY flag and has no meaning on its own.

This flag allows to obtain the most complete control on addition of strings to the history list.