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Diffstat (limited to 'source/text/sbasic/shared/03020203.xhp')
| -rw-r--r-- | source/text/sbasic/shared/03020203.xhp | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/source/text/sbasic/shared/03020203.xhp b/source/text/sbasic/shared/03020203.xhp index 8c2c1cb127..2e65468e2b 100644 --- a/source/text/sbasic/shared/03020203.xhp +++ b/source/text/sbasic/shared/03020203.xhp @@ -49,7 +49,9 @@ <paragraph role="paragraph" id="par_id3156280" xml-lang="en-US" l10n="U" oldref="2">Reads strings from a sequential file into a variable.</paragraph> </section> <paragraph role="heading" id="hd_id3150447" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> -<paragraph role="code" id="par_id3147229" xml-lang="en-US" l10n="U" oldref="4">Line Input #FileNumber As Integer, Var As String </paragraph> +<bascode> +<paragraph role="bascode" id="par_id3147229" xml-lang="en-US" l10n="U" oldref="4">Line Input #FileNumber As Integer, Var As String </paragraph> +</bascode> <paragraph role="heading" id="hd_id3145173" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> <paragraph role="paragraph" id="par_id3161832" xml-lang="en-US" l10n="CHG" oldref="6"> <emph>FileNumber: </emph>Number of the file that contains the data that you want to read. The file must have been opened in advance with the Open statement using the key word INPUT.</paragraph> @@ -57,27 +59,29 @@ <emph>var:</emph> The name of the variable that stores the result.</paragraph> <paragraph role="paragraph" id="par_id3150010" xml-lang="en-US" l10n="U" oldref="8">With the <emph>Line Input#</emph> statement, you can read strings from an open file into a variable. String variables are read line-by-line up to the first carriage return (Asc=13) or linefeed (Asc=10). Line end marks are not included in the resulting string.</paragraph> <paragraph role="heading" id="hd_id3163711" xml-lang="en-US" level="2" l10n="U" oldref="9">Example:</paragraph> -<paragraph role="code" id="par_id3145271" xml-lang="en-US" l10n="U" oldref="10">Sub ExampleWorkWithAFile</paragraph> -<paragraph role="code" id="par_id3156444" xml-lang="en-US" l10n="U" oldref="11">Dim iNumber As Integer</paragraph> -<paragraph role="code" id="par_id3147349" xml-lang="en-US" l10n="U" oldref="12">Dim sLine As String</paragraph> -<paragraph role="code" id="par_id3149664" xml-lang="en-US" l10n="U" oldref="13">Dim aFile As String</paragraph> -<paragraph role="code" id="par_id3147436" xml-lang="en-US" l10n="U" oldref="36">Dim sMsg as String</paragraph> -<paragraph role="code" id="par_id3154730" xml-lang="en-US" l10n="U" oldref="14">aFile = "c:\data.txt"</paragraph> -<paragraph role="code" id="par_id3145647" xml-lang="en-US" l10n="U" oldref="16">iNumber = Freefile</paragraph> -<paragraph role="code" id="par_id3149959" xml-lang="en-US" l10n="U" oldref="17">Open aFile For Output As #iNumber</paragraph> -<paragraph role="code" id="par_id3147124" xml-lang="en-US" l10n="U" oldref="18">Print #iNumber, "This is a line of text"</paragraph> -<paragraph role="code" id="par_id3153415" xml-lang="en-US" l10n="U" oldref="19">Print #iNumber, "This is another line of text"</paragraph> -<paragraph role="code" id="par_id3146969" xml-lang="en-US" l10n="U" oldref="20">Close #iNumber</paragraph> -<paragraph role="code" id="par_id3154482" xml-lang="en-US" l10n="U" oldref="24">iNumber = Freefile</paragraph> -<paragraph role="code" id="par_id3150321" xml-lang="en-US" l10n="U" oldref="25">Open aFile For Input As iNumber</paragraph> -<paragraph role="code" id="par_id3155443" xml-lang="en-US" l10n="U" oldref="26">While not eof(iNumber)</paragraph> -<paragraph role="code" id="par_id3155764" xml-lang="en-US" l10n="U" oldref="27">Line Input #iNumber, sLine</paragraph> -<paragraph role="code" id="par_id3156382" xml-lang="en-US" l10n="U" oldref="28">If sLine <>"" then</paragraph> -<paragraph role="code" id="par_id3147338" xml-lang="en-US" l10n="U" oldref="29">sMsg = sMsg & sLine & chr(13)</paragraph> -<paragraph role="code" id="par_id3147362" xml-lang="en-US" l10n="U" oldref="31">end if</paragraph> -<paragraph role="code" id="par_id3155333" xml-lang="en-US" l10n="U" oldref="32">wend</paragraph> -<paragraph role="code" id="par_id3153965" xml-lang="en-US" l10n="U" oldref="33">Close #iNumber</paragraph> -<paragraph role="code" id="par_id3147345" xml-lang="en-US" l10n="U" oldref="37">Msgbox sMsg</paragraph> -<paragraph role="code" id="par_id3149257" xml-lang="en-US" l10n="U" oldref="34">End Sub</paragraph> +<bascode> +<paragraph role="bascode" localize="false" xml-lang="en-US">Sub ExampleWorkWithAFile</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US">Dim iNumber As Integer</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US">Dim sLine As String</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US">Dim aFile As String</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US">Dim sMsg As String</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> aFile = "c:\data.txt"</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> iNumber = Freefile</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> Open aFile For Output As #iNumber</paragraph> +<paragraph role="bascode" id="par_id3147124" xml-lang="en-US" l10n="U" oldref="18"> Print #iNumber, "This is a line of text"</paragraph> +<paragraph role="bascode" id="par_id3153415" xml-lang="en-US" l10n="U" oldref="19"> Print #iNumber, "This is another line of text"</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> Close #iNumber</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> iNumber = Freefile</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> Open aFile For Input As iNumber</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> While Not EOF(iNumber)</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> Line Input #iNumber, sLine</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> If sLine <>"" Then</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> sMsg = sMsg & sLine & chr(13)</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> End If</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> Wend</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> Close #iNumber</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US"> MsgBox sMsg</paragraph> +<paragraph role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> +</bascode> </body> </helpdocument> |