Casio CLASSPAD 330 3.04 - Manual (Page 697)

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SetFolder
Syntax: SetFolder :<folder name> [,<storage variable name>]
Function
• Makes the specified folder the current folder. Including a variable name at the end of this
command assigns the name of the previous current folder to the variable as a text string.
• If the specified folder does not exist, this command creates a new folder with the specified
name, and makes it the current folder.
Unlock
Syntax: Unlock :<variable name>, <variable name> ...
Function: Unlocks variables.
UnlockFolder
Syntax: UnlockFolder :<folder name>
Function: Unlocks the specified folder and all the files currently inside of it.
I Strings
A string is a series of characters inside of quotation marks. In a program, strings are used to
specify display text.
A string made up of numbers (like “123”) or an expression (like “x–1”) cannot be processed
as a calculation.
To include quotation marks (") or a backslash (\) in a string, put a backslash (\) in front of the
quotation marks (") or backslash (\).
Example 1: To include Japan: “Tokyo” in a string
Print :"Japan:\"Tokyo\""
Example 2: To include main\abc in a string
Print :"main\\abc"
ChrToNum
Syntax: ChrToNum :"<string>", <storage variable name>[, n ]
Function: Converts the characters up to the n th character of a string to their character
code values and assigns the string to the specified variable.
Description: Omitting “ n ” starts conversion from the first character of the string. For
information about character codes, see Appendix page α-6-1.
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Program Command Reference