Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] Icon property procedure icon/mask method icons loading custom icons from files bitmaps 2nd Icons.res resource file ICountVisibleWorkbooks procedure ID property ID/Tag combination IfError automation add-in IFERROR UDF IgnoreOtherApplications Immediate window Debug.Print statement executing codeimplementing custom interface 2nd single exit points implicit agreement implicit interfacesimporting text files XML data 2nd XML data files in-process communicationindexes unique indexes (Help files)infinite loops protecting agains initialize Initialize event 2nd INSERT statement (SQL) inserting data installation applicationinstalling COM Add-ins 2nd HEML Help Workshop installation location installation mechanisms installation requirementsinstances handling application availability creating new instances multiversion support referencing existing instances tidying up instantiateinstantiating global class variablesinstantiation auto-instantiationIntegralHeight property setting to False intellectual property IntelliSense interfaces CClassNamecustom defining implementing 2nd use of 2nd default implicit improving robustness IProgressBar interface 2nd polymorphic classes 2nd 3rd Progress Bars progress bars intermediate tables internal code comments intrusive validation IPlugInForm Interface class IProgressBar interface 2nd IsAddin property IsEnabled setting IsMenubar setting (CommandBar objects) IsNumeric() function ISortab leObject interface IsTemporary settingiterating through a collection of different object types |