![]() Prepares the report of what the installer is about to do, including settings from our custom dialogs. For instance, if the user does not want to install samples, the page asking for the samples destination folder will be skipped.įunction ShouldSkipPage(PageID: Integer): Boolean If you need to uppercase strings with characters beyond the basic Latin alphabet, you'll have to turn to StringChange or an external call as noted by Martin Prikryl. String): Boolean Description: Returns True if the specified directory name exists. The UpperCase support function was finally added in Inno Setup 6.0.4 and functions similarly to LowerCase: The conversion affects only 7-bit ASCII characters between 'A' and 'Z'. LexiconPath := LexiconPathPage.Values ĭetects whether or not to show certain custom or standard dialogs. new line appending the directory to the existing path. InstallMode := ForMeForAllPage.SelectedValueIndex While IsExcelRunning(mbInformation, MB_RETRYCANCEL, IDCANCEL, MsgBoxResult) do begin 'stop' when Excel is running and we aborted. The installation cannot continue if Excel is running. We are about to start the installation of our components. WantsLexicon := IsComponentSelected('full\lexicon') WantsHTMLHelp := IsComponentSelected('full\htmlhelp') WantsSamples := IsComponentSelected('full\samples') WantsAddIn := IsComponentSelected('full\addin') If you return False, it will remain on the current page (specified by CurPageID). If you return True, the wizard will move to the next page. The script will not allow going beyong the ‘Ready to install’ page if Excel is running.Īlso used to memorise the values of the custom dialogs (see also above).įunction NextButtonClick(CurPageID: Integer): Boolean Ĭalled when the user clicks the Next button. This function is used to mark the selected components and will trap whether Excel is running. Procedure CurStepChanged(CurStep: TSetupStep) Used as a header for calling sub-routines dealing with Pre-Install, Post-Install and Success-Install (all custom routines). ![]() XLAM_FILE_NAME = ' Add-In in Microsoft Excel.') These constants are from the XLA and are not known to the install script This seems to happen installing XLA's on Excel 2007. How to return a string from a DLL to Inno Setup Carriage return + newline in raw string literals C++: Fastest method to return a C string Return string. the Add-In's '.Installed' property 'True'. UninstallProgressForm: TUninstallProgressForm ĮxcelAddInInstalledFailure: Boolean // Used for tracing whether Excel was unable to turn This is the list of User Defined Routines (UDR) that I have created:ĪctivateProgressPage: TOutputProgressWizardPage ĭeActivateProgressPage: TOutputProgressWizardPage Īs indicated on, I have used the following event routines for my customisation: The only ones not put on this page are the support routines which are exposed also on. This section contain a header with the variable declarations and the constants, the Inno event routines (list 1) and my own custom functions and procedures (list 2). Starting here is indeed the Code section that was not described earlier. This last page describes the part of the “generic” script that takes care of the installation, update and removal of the Add-In on the target PC.
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