INIFile.GetValueNames

table INIFile.GetValueNames (

Example 1

value_names = INIFile.GetValueNames(_SourceFolder .. "\\images.ini", "Water");

Gets all of the value names within the "Water" section of the INI file named "images.ini" and stores them in a table called "value_names."

Note: _SourceFolder is a built-in variable that contains the path to the folder where the setup.exe file is located.

Example 2

-- Get all of the value names in a section of an INI file.
all_values = INIFile.GetValueNames("C:\\Data.ini", "INSTALL");

-- Get the error code of the last action.
error = Application.GetLastError();

-- If an error occurred, display an error message.
if (error ~= 0) then
    Dialog.Message("Error", _tblErrorMessages[error], MB_OK, MB_ICONEXCLAMATION);
else
    -- Check to see if there was a value at the second position.
    if (all_values[2] ~= nil) then
        -- Display the name of the second value in the section.
        Dialog.Message("Information", "The second value in the INSTALL section is ".."'"..all_values[2].."'.", MB_OK, MB_ICONINFORMATION);
    else
        -- Notify the user there is no second value.
        Dialog.Message("Information", "There is no second value in the INSTALL section." , MB_OK, MB_ICONINFORMATION);
    end
end

Gets all of the value names within the "INSTALL" section of the INI file named "Data.ini" and stores them in a table called "all_values." If there is a second value in the section, it's name is displayed in a dialog. If there is no second value name, a dialog is shown to notify the user.