This property gets or sets the value indicating if annotation's contents are locked.
VARIANT_BOOL AnnotLockedContents { get; set; } |
If set to VARIANT_TRUE, do not allow the contents of the annotation to be modified by the user. This property does not restrict deletion of the annotation or changes to other annotation properties, such as position and size.
See the AddUnicodeTextAnnotation method for examples.
Note: Setting this property to VARIANT_TRUE will force output file format version to be 1.7. See compatibility for more details.