You can use the protect property
to prevent users
from changing the value of the associated field. The value for this
property
comes from the ProtectKind enumeration:
- noProtect (the
default for variable fields)
- Allows the user to overwrite
the value in the associated field.
- skipProtect (the
default for constant fields)
- Prevents the user from changing
the value in the associated field. The
cursor skips the field in either of these cases:
- The user
is working on the previous field in the tab order and either
presses Tab or fills that previous field with content.
- The
user is working on the next field in the tab order and presses Shift+Tab.
- protect
- Prevents the user from changing the value in the associated field.
A Tab
skips this field; typing stops in the field.