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| <helpdocument version="1.0"> |
| <meta> |
| <topic id="textsbasicshared03090412xml" indexer="include" status="PUBLISH"> |
| <title id="tit" xml-lang="en-US">Exit Statement [Runtime]</title> |
| <filename>/text/sbasic/shared/03090412.xhp</filename> |
| </topic> |
| </meta> |
| <body> |
| <section id="exit"> |
| <bookmark xml-lang="en-US" branch="index" id="bm_id3152924"> |
| <bookmark_value>Exit statement</bookmark_value> |
| </bookmark> |
| <paragraph role="heading" id="hd_id3152924" xml-lang="en-US" level="1" l10n="U"><link href="text/sbasic/shared/03090412.xhp" name="Exit Statement [Runtime]">Exit Statement [Runtime]</link></paragraph> |
| <paragraph role="paragraph" id="par_id3153394" xml-lang="en-US" l10n="U">Exits a <emph>Do...Loop</emph>, <emph>For...Next</emph>, a function, or a subroutine.</paragraph> |
| </section> |
| <paragraph role="heading" id="hd_id3149763" xml-lang="en-US" level="2" l10n="U">Syntax:</paragraph> |
| <paragraph role="paragraph" id="par_id3159157" xml-lang="en-US" l10n="U">see Parameters</paragraph> |
| <paragraph role="heading" id="hd_id3148943" xml-lang="en-US" level="2" l10n="U">Parameters:</paragraph> |
| <paragraph role="paragraph" id="par_id3154760" xml-lang="en-US" l10n="U"><emph>Exit Do</emph></paragraph> |
| <paragraph role="paragraph" id="par_id3147559" xml-lang="en-US" l10n="U">Only valid within a <emph>Do...Loop</emph> statement to exit the loop. Program execution continues with the statement that follows the Loop statement. If <emph>Do...Loop</emph> statements are nested, the control is transferred to the loop in the next higher level.</paragraph> |
| <paragraph role="paragraph" id="par_id3150398" xml-lang="en-US" l10n="U"><emph>Exit For</emph></paragraph> |
| <paragraph role="paragraph" id="par_id3148797" xml-lang="en-US" l10n="U">Only valid within a <emph>For...Next</emph> loop to exit the loop. Program execution continues with the first statement that follows the <emph>Next</emph> statement. In nested statements, the control is transferred to the loop in the next higher level.</paragraph> |
| <paragraph role="paragraph" id="par_id3147229" xml-lang="en-US" l10n="U"><emph>Exit Function</emph></paragraph> |
| <paragraph role="paragraph" id="par_id3154685" xml-lang="en-US" l10n="U">Exits the <emph>Function</emph> procedure immediately. Program execution continues with the statement that follows the <emph>Function</emph> call.</paragraph> |
| <paragraph role="paragraph" id="par_id3155132" xml-lang="en-US" l10n="U"><emph>Exit Sub</emph></paragraph> |
| <paragraph role="paragraph" id="par_id3149561" xml-lang="en-US" l10n="U">Exits the subroutine immediately. Program execution continues with the statement that follows the <emph>Sub</emph> call.</paragraph> |
| <paragraph role="note" id="par_id3153143" xml-lang="en-US" l10n="U">The Exit statement does not define the end of a structure, and must not be confused with the End statement.</paragraph> |
| <paragraph role="heading" id="hd_id3147348" xml-lang="en-US" level="2" l10n="U">Example:</paragraph> |
| <paragraph role="paragraph" id="par_id3151113" xml-lang="en-US" l10n="U">Sub ExampleExit</paragraph> |
| <paragraph role="paragraph" id="par_id3156283" xml-lang="en-US" l10n="U">Dim sReturn As String</paragraph> |
| <paragraph role="paragraph" id="par_id3147125" xml-lang="en-US" l10n="U">Dim sListArray(10) as String</paragraph> |
| <paragraph role="paragraph" id="par_id3151073" xml-lang="en-US" l10n="U">Dim siStep as Single</paragraph> |
| <paragraph role="paragraph" id="par_id3153158" xml-lang="en-US" l10n="U">For siStep = 0 to 10 REM Fill array with test data</paragraph> |
| <paragraph role="paragraph" id="par_id3148457" xml-lang="en-US" l10n="U">sListArray(siStep) = chr(siStep + 65)</paragraph> |
| <paragraph role="paragraph" id="par_id3154492" xml-lang="en-US" l10n="U">msgbox sListArray(siStep)</paragraph> |
| <paragraph role="paragraph" id="par_id3154791" xml-lang="en-US" l10n="U">next siStep</paragraph> |
| <paragraph role="paragraph" id="par_id3153510" xml-lang="en-US" l10n="U">sReturn = LinSearch(sListArray(), "B")</paragraph> |
| <paragraph role="paragraph" id="par_id3154513" xml-lang="en-US" l10n="U">Print sReturn</paragraph> |
| <paragraph role="paragraph" id="par_id3149121" xml-lang="en-US" l10n="U">end sub</paragraph> |
| <paragraph role="paragraph" id="par_id3152962" xml-lang="en-US" l10n="U">Function LinSearch( sList(), sItem As String ) as integer</paragraph> |
| <paragraph role="paragraph" id="par_id3154755" xml-lang="en-US" l10n="U">dim iCount as Integer</paragraph> |
| <paragraph role="paragraph" id="par_id3153764" xml-lang="en-US" l10n="U">REM LinSearch searches a TextArray:sList() for a TextEntry:</paragraph> |
| <paragraph role="paragraph" id="par_id3148995" xml-lang="en-US" l10n="U">REM Returns the index of the entry or 0 ( Null)</paragraph> |
| <paragraph role="paragraph" id="par_id3156057" xml-lang="en-US" l10n="U">for iCount=1 to Ubound( sList() )</paragraph> |
| <paragraph role="paragraph" id="par_id3159266" xml-lang="en-US" l10n="U">if sList( iCount ) = sItem then</paragraph> |
| <paragraph role="paragraph" id="par_id3149567" xml-lang="en-US" l10n="U">Exit for REM sItem found</paragraph> |
| <paragraph role="paragraph" id="par_id3147343" xml-lang="en-US" l10n="U">end if</paragraph> |
| <paragraph role="paragraph" id="par_id3155174" xml-lang="en-US" l10n="U">next iCount</paragraph> |
| <paragraph role="paragraph" id="par_id3146313" xml-lang="en-US" l10n="U">if iCount = Ubound( sList() ) then iCount = 0</paragraph> |
| <paragraph role="paragraph" id="par_id3166448" xml-lang="en-US" l10n="U">LinSearch = iCount</paragraph> |
| <paragraph role="paragraph" id="par_id3146916" xml-lang="en-US" l10n="U">end function</paragraph> |
| </body> |
| </helpdocument> |
