IBM Lotus Symphony


Exit Statement [Runtime]

Exits a Do...Loop, For...Next, a function, or a subroutine.

Syntax:

see Parameters

Parameters:

Exit Do

Only valid within a Do...Loop statement to exit the loop. Program execution continues with the statement that follows the Loop statement. If Do...Loop statements are nested, the control is transferred to the loop in the next higher level.

Exit For

Only valid within a For...Next loop to exit the loop. Program execution continues with the first statement that follows the Next statement. In nested statements, the control is transferred to the loop in the next higher level.

Exit Function

Exits the Function procedure immediately. Program execution continues with the statement that follows the Function call.

Exit Sub

Exits the subroutine immediately. Program execution continues with the statement that follows the Sub call.

Note Icon The Exit statement does not define the end of a structure, and must not be confused with the End statement.

Example:

Sub ExampleExit

Dim sReturn As String

Dim sListArray(10) as String

Dim siStep as Single

For siStep = 0 to 10 REM Fill array with test data

sListArray(siStep) = chr(siStep + 65)

msgbox sListArray(siStep)

next siStep

sReturn = LinSearch(sListArray(), "B")

Print sReturn

end sub

Function LinSearch( sList(), sItem As String ) as integer

dim iCount as Integer

REM LinSearch searches a TextArray:sList() for a TextEntry:

REM Returns the index of the entry or 0 ( Null)

for iCount=1 to Ubound( sList() )

if sList( iCount ) = sItem then

Exit for REM sItem found

end if

next iCount

if iCount = Ubound( sList() ) then iCount = 0

LinSearch = iCount

end function


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