Difference between revisions of "MC-Basic:PROGRAMPASSWORD"
m (1 revision) |
(more clear example) |
||
| (10 intermediate revisions by 4 users not shown) | |||
| Line 1: | Line 1: | ||
| + | {{Languages|MC-Basic:PROGRAMPASSWORD}} | ||
{{MC-Basic | {{MC-Basic | ||
|SHORT FORM= | |SHORT FORM= | ||
| Line 13: | Line 14: | ||
|TYPE= | |TYPE= | ||
| − | '' | + | <''filename''>: File specification, including file name and extension.<br> |
''<password>'': String | ''<password>'': String | ||
| Line 32: | Line 33: | ||
|EXAMPLE= | |EXAMPLE= | ||
| − | PPAS MyFile.prg | + | PPAS MyFile.prg HELLO |
|SEE ALSO= | |SEE ALSO= | ||
| − | * [[ | + | * [[MC-Basic:PROGRAMPASSWORD$|PROGRAMPASSWORD$]] |
| − | * [[ | + | * [[MC-Basic:PROGRAM ... END PROGRAM|PROGRAM ... END PROGRAM]] |
| − | * [[ | + | * [[MC-Basic:PROGRAMNAME|PROGRAMNAME]] |
| + | * [[MC-Basic:task.PASSWORDPROTECTED|task.PASSWORDPROTECTED]] | ||
| + | [[Category:MC-Basic:File Management|PROGRAMPASSWORD]] | ||
}} | }} | ||
Latest revision as of 11:21, 8 July 2020
| Language: | English • 中文（简体） |
|---|
This command is used to set the file password and to toggle the password protection state. Password protection enables protection at the level of the file system, and is used to prevent an end user of the system from deleting or retrieving a file. Password protection is available for each file individually. By entering a password , the protected state is enabled. The state can be returned to the unprotected state by again entering the password. Any password entered while in the unprotected state returns the file to the protected state, with the password being the string that was just entered. A password can be changed by following this procedure. The password protection mechanism does not affect the ability to load and run the task.
Short form
PPAS
Syntax
ProgramPassword <filename> <password>
Availability
All versions
Type
<filename>: File specification, including file name and extension.
<password>: String
Range
A maximum of 10 characters.
Default
By default, files are not protected.
Scope
Configuration or Terminal
Limitations
The password must begin with a letter, and thereafter may consist of alphanumeric characters and the underscore character.
Examples
PPAS MyFile.prg HELLO