PROTECT_LINES

Use

You can protect ranges of lines against changes.

Use this method to switch the protection on and off. If you try to enter text in a protected line, a warning signal sounds.

Microsoft Windows	HTML	Java
YES	NO	YES

Features

call method textedit->protect_lines

exporting
        from_line = from_line
        to_line = to_line
        protect_mode = protect_mode
        enable_editing_protected_text = enable_editing_protected_text

exceptions
        error_cntl_call_method = 1
        invalid_parameter = 2.

Parameter	Meaning	Possible Values
`from_line`	Starting line for the range
`to_line`	Final line (inclusive) of the range
`protect_mode`	Switches input protection on or off	`true` Protection switched on (default value) `false` Protection switched off
`enable_editing_protected_text`	Editing for protected sections of text	`false` Protected sections cannot be edited (default value) `true` Protected sections can be edited