BBjCEdit::removeAll

Description

In BBj 5.0 and higher, this method removes all paragraphs from the BBjCEdit control.

Syntax

Return Value

Method

void

removeAll()

Parameters

None.

Return Value

None.

Remarks

None.

Example

REM Get the text of all paragraphs in 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 the first paragraph")
myCEdit!.addParagraph(1,"This is the last paragraph")

REM Get the text of all paragraphs in a custom edit box
PARA! = myCEdit!.getAllParagraphs()

REM Print all paragraphs
FOR PARA=0 TO PARA!.size()-1
PRINT "Paragraph",PARA," = ",PARA!.get(PARA)
NEXT PARA

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

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

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



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