BBjCEdit::getNumberOfParagraphs

Description

Returns the number of paragraphs in the BBjCEdit control.

Syntax

Return Value

Method

int

getNumberOfParagraphs()

Parameters

None.

Return Value

Returns the number of paragraphs in the BBjCEdit control.

Remarks

By default, there is one paragraph.

Example

REM Determine the number of paragraphs for a custom edit box

REM Obtain the instance of the BBjAPI object
LET myAPI!=BBjAPI()

REM Open the SysGui device
SYSGUI=UNT
OPEN (SYSGUI) "X0"

REM Obtain the instance of the BBjSysGui object
LET mySysGui!=myAPI!.getSysGui()

REM Set addWindow param values
X=10
Y=10
WIDTH=200
HEIGHT=200
TITLE$="BBj Window"

REM Set the current context
mySysGui!.setContext(0)

REM Create a window
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

REM Add a CEDIT control on the window
myCEdit! = myWindow!.addCEdit(101,30,100,140,30,"")

REM Add a paragraph at index 0 to the CEdit control
myCEdit!.addParagraph(0,"This is a paragraph 1")

REM Add another paragraph at index 0 to the CEdit control
myCEdit!.addParagraph(0,"This is a paragraph 2")

REM Determine the number of paragraphs for a custom edit box, this will return 2 (paragraphs)
NUM_OF_PARAGRAPHS = myCEdit!.getNumberOfParagraphs()

REM Register the CALLBACK routines
CALLBACK(ON_CLOSE,APP_CLOSE,mySysGui!.getContext())

REM Process Events
PROCESS_EVENTS

REM Callback routine called when the user closes the application window
APP_CLOSE:
RELEASE
RETURN

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.



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