msgs12.hlp (Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Entry-field messages (1.2)
Notification Group  Message Groups  Overview    Up Next Previous
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EM_CLEAR           Deletes a selection in an entry field
EM_COPY            Pastes a selection in an entry field
EM_CUT             Deletes a selection in an entry field
EM_PASTE           Pastes from the clipboard
EM_QUERYCHANGED    Checks whether entry-field contents have changed
EM_QUERYFIRSTCHAR  Retrieves offset of the first visible character
EM_QUERYREADONLY   Retrieves read-only state of entry-field
EM_QUERYSEL        Retrieves offsets of first and last characters
EM_SETFIRSTCHAR    Sets first character on left in an entry field
EM_SETINSERTMODE   Sets the insert mode of an entry field
EM_SETREADONLY     Sets the read-only state of an entry field
EM_SETSEL          Sets a selection range in an entry field
EM_SETTEXTLIMIT    Sets maximum number of bytes in an entry field