Casio FXCP400 Key, Key, Key, Lbl, Lbl, Lbl, Lbl, Code, Code, Code, Goto, Goto, Goto, Goto, GetKey, GetPen, GetType, Goto~Lbl, StatGraph, StatGraph, Horizontal, I/O - Input

GetKey I/O - Input

Syntax: GetKey<variable name>

Function: This command assigns the code number of the last key pressed to the specified variable.

Description:

•This command assigns the code number of the last key pressed to the specified variable. The following shows a list of available code numbers.

Key	Code	Key	Code	Key	Code
0	48	+	43	{	94
1	49	-	45	E	13
2	50	* 60944		f	28
3	51	/	47	c	29
4	52	=	61	d	30
5	53	(	40	e	31
6	54	) 41		k 144
7	55	,	44	K 145
8	56	z	45	f	8
9	57	x 60856		c 12
.	46	y 60857
e 147		Z 60858

• 0 is assigned to the variable if no key was pressed.

GetPen I/O - Input

Syntax: GetPen<variable name 1>, <variable name 2>

Function: This command assigns the coordinates of the point tapped on the screen to a specified variable.

Description: This command assigns the x-coordinate (horizontal axis) to <variable 1> and the y-coordinate (vertical axis) to <variable 2>. The coordinates at the point in the upper left corner of the screen are (1, 1), and coordinate values are specified in the range of 1 to 320 for the x-coordinate and 1 to 528 for the y-coordinate.

GetType Misc - Variable

Syntax: GetType<variable name>, <storage variable name>

Function: Gets the type of the specified variable and assigns it to a storage variable as a text string.

Description: The following is a list of variable types.

• NUM*1		• MAT	• FUNC	• MEM
• EXPR*2		• PRGM	• PICT	• OTHR
• STR		• EXE	• GMEM	• NONE*3
• LIST		• TEXT	• GEO
*1	Real number *2 Expression
*3	No applicable variable

For details about each type, see “Main Memory Data Types” (page 26).

GetVar38kI/O - Communication

Syntax: GetVar38k<variable name>

Function: Receives variable names and variable contents.

Description:

•The OpenComPort38k command must be executed before this command is executed.

•The CloseComPort38k command must be executed after this command is executed.

Goto~Lbl Ctrl - Jump

Syntax: Goto<label name> : Lbl<label name>

Function: This command causes program execution to jump to a specific location.

Description:

•<label name> is a text string that is subject to the same rules as variable names.

•Goto and Lbl are used in pairs. Program execution jumps from Goto to the Lbl with the same label name. A single Lbl can be used as the jump destination of multiple Goto commands.

•This command can be used to loop back to the beginning of a program or to jump to any location within the program.

•An error occurs if ClassPad is unable to find a Lbl with the same label as Goto.

•Note that the # command cannot be used in a label name.

GraphTypeMisc - Graph&Table(1)

Syntax: GraphType"y=" ; "r=" ; "xt=" ; "x=" ; "y>" ; "y<" ; "yt" ; "ys" ; "x>" ; "x<" ; "xt" ; "xs"

Function: Specifies the graph expression input type.

GTSelOffMisc - Graph&Table(1)

Syntax: GTSelOff<graph number>

Function: Deselects a graph expression.

Description: Graph number range: 1 to 100

GTSelOnMisc - Graph&Table(1)

Syntax: GTSelOn<graph number>

Function: Selects a graph expression.

Description: Graph number range: 1 to 100

H

HistogramMisc - Statistics(1) - Graph

Function: Used as a StatGraph command argument to specify an option. See StatGraph.

Horizontal I/O - Sketch

Syntax: Horizontal<y-coordinate>[,<color command>]

Function: Draws a horizontal line.

Chapter 12: Program Application 204