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Diffstat (limited to 'source/text/sbasic/shared/03131600.xhp')
| -rw-r--r-- | source/text/sbasic/shared/03131600.xhp | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/source/text/sbasic/shared/03131600.xhp b/source/text/sbasic/shared/03131600.xhp index bf62e3df4c..3e0f978dd8 100644 --- a/source/text/sbasic/shared/03131600.xhp +++ b/source/text/sbasic/shared/03131600.xhp @@ -34,18 +34,20 @@ <paragraph id="par_id3152924" role="paragraph" xml-lang="en-US">Instantiates a Uno service with the <literal>ProcessServiceManager</literal>.</paragraph> </section> <embed href="text/sbasic/shared/00000003.xhp#functsyntax"/> - <paragraph role="paragraph" id="par_id511629989178074"><input>oService = CreateUnoService( UNO service name )</input></paragraph> + <bascode> + <paragraph role="bascode" localize="false" id="bas_syntax"> CreateUnoService(serviceName As String) As Object</paragraph> + </bascode> <tip id="par_id921629989537850">For a list of available services, visit the <link href="https://api.libreoffice.org/docs/idl/ref/namespacecom_1_1sun_1_1star.html" name="UNO_Service_Names">com::sun::star Module</link> reference page.</tip> <embed href="text/sbasic/shared/00000003.xhp#functexample"/> <paragraph role="paragraph" id="par_id891561653344669">The example below creates the function <literal>FileExists</literal> that uses the service <literal>com.sun.star.ucb.SimpleFileAccess</literal> to test if a given path is an existing file.</paragraph> <bascode> - <paragraph role="bascode" localize="false" id="bas_id901629989240801">Function FileExists(sPath as String) as Boolean</paragraph> - <paragraph role="bascode" localize="false" id="bas_id361629989241073"> Dim svcSFA as Object</paragraph> + <paragraph role="bascode" localize="false" id="bas_id901629989240801">Function FileExists(sPath as String) As Boolean</paragraph> + <paragraph role="bascode" localize="false" id="bas_id361629989241073"> Dim svcSFA As Object</paragraph> <paragraph role="bascode" localize="false" id="bas_id461629989241289"> Set svcSFA = CreateUnoService("com.sun.star.ucb.SimpleFileAccess")</paragraph> - <paragraph role="bascode" localize="false" id="bas_id441629989241521"> Dim bExists as Boolean : bExists = svcSFA.exists(sPath)</paragraph> - <paragraph role="bascode" localize="false" id="bas_id651629989241801"> Dim bIsFolder as Boolean : bIsFolder = svcSFA.IsFolder(sPath)</paragraph> + <paragraph role="bascode" localize="false" id="bas_id441629989241521"> Dim bExists As Boolean : bExists = svcSFA.exists(sPath)</paragraph> + <paragraph role="bascode" localize="false" id="bas_id651629989241801"> Dim bIsFolder As Boolean : bIsFolder = svcSFA.IsFolder(sPath)</paragraph> <paragraph role="bascode" localize="false" id="bas_id521629989242114"> FileExists = bExists And Not bIsFolder</paragraph> - <paragraph role="bascode" localize="false" id="bas_id211629989242416">End Function</paragraph> + <paragraph role="bascode" localize="false" id="bas_id211629989242416">End Function ' FileExists</paragraph> </bascode> <tip id="par_id351629989310797">UNO services have an extensive online documentation in the <link href="https://api.libreoffice.org/" name="API_Website">api.libreoffice.org</link> website. Visit the <link href="https://api.libreoffice.org/docs/idl/ref/servicecom_1_1sun_1_1star_1_1ucb_1_1SimpleFileAccess.html" name="SimpleFileAccess_Page">SimpleFileAccess Service</link> reference page to learn more about the methods provided by the service used in the example above.</tip> <embed href="text/sbasic/shared/00000003.xhp#functexample"/> @@ -54,22 +56,24 @@ </bookmark> <paragraph id="par_idN10625" role="paragraph" xml-lang="en-US">The following code uses the service <literal>com.sun.star.ui.dialogs.FilePicker</literal> to show a file open dialog:</paragraph> <bascode> -<paragraph id="par_idm1206777616" role="bascode" localize="false" xml-lang="en-US">Sub Main</paragraph> +<paragraph id="par_idm1206777616" role="bascode" localize="false">Sub Main</paragraph> <paragraph id="par_idN1062B" role="bascode" xml-lang="en-US"> fName = FileOpenDialog ("Please select a file")</paragraph> <paragraph id="par_idN10630" role="bascode" xml-lang="en-US"> Print "file chosen: "+fName</paragraph> -<paragraph id="par_idm1206774256" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> -<paragraph id="par_idm1206773152" role="bascode" localize="false" xml-lang="en-US"> </paragraph> -<paragraph id="par_idm1206772000" role="bascode" localize="false" xml-lang="en-US">Function FileOpenDialog(title As String) As String</paragraph> -<paragraph id="bas_id11593417954966" role="bascode" localize="false" xml-lang="en-US"> res = com.sun.star.ui.dialogs.ExecutableDialogResults</paragraph> -<paragraph id="par_idm1206770832" role="bascode" localize="false" xml-lang="en-US"> filepicker = createUnoService("com.sun.star.ui.dialogs.FilePicker")</paragraph> -<paragraph id="par_idm1206769648" role="bascode" localize="false" xml-lang="en-US"> filepicker.Title = title</paragraph> -<paragraph id="par_idm1206768496" role="bascode" localize="false" xml-lang="en-US"> If res.OK = filepicker.execute() Then </paragraph> -<paragraph id="par_idm1206767344" role="bascode" localize="false" xml-lang="en-US"> files = filepicker.getSelectedFiles()</paragraph> -<paragraph id="par_idm1206766192" role="bascode" localize="false" xml-lang="en-US"> FileOpenDialog=files(0)</paragraph> -<paragraph id="bas_id11593417954" role="bascode" localize="false" xml-lang="en-US"> EndIf</paragraph> -<paragraph id="par_idm1206765040" role="bascode" localize="false" xml-lang="en-US">End Function</paragraph> +<paragraph id="par_idm1206774256" role="bascode" localize="false">End Sub</paragraph> +<paragraph id="par_idm1206773152" role="bascode" localize="false"> </paragraph> +<paragraph id="par_idm1206772000" role="bascode" localize="false">Function FileOpenDialog(title As String) As String</paragraph> +<paragraph id="bas_id11593417954966" role="bascode" localize="false"> res = com.sun.star.ui.dialogs.ExecutableDialogResults</paragraph> +<paragraph id="par_idm1206770832" role="bascode" localize="false"> filepicker = createUnoService("com.sun.star.ui.dialogs.FilePicker")</paragraph> +<paragraph id="par_idm1206769648" role="bascode" localize="false"> filepicker.Title = title</paragraph> +<paragraph id="par_idm1206768496" role="bascode" localize="false"> If res.OK = filepicker.execute() Then </paragraph> +<paragraph id="par_idm1206767344" role="bascode" localize="false"> files = filepicker.getSelectedFiles()</paragraph> +<paragraph id="par_idm1206766192" role="bascode" localize="false"> FileOpenDialog=files(0)</paragraph> +<paragraph id="bas_id11593417954" role="bascode" localize="false"> EndIf</paragraph> +<paragraph id="par_idm1206765040" role="bascode" localize="false">End Function ' Main</paragraph> </bascode> <section id="relatedtopics"> + <embed href="text/sbasic/shared/CreateUnoSvcWithArgs.xhp#UnoSvcWithArgs_h1"/> + <embed href="text/sbasic/shared/uno_objects.xhp#UnoObjects_h1"/> <embed href="text/sbasic/shared/calc_functions.xhp#CallingCalcFunctionsh1"/> </section> </body> |