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  1. J

    Get IAccessible of UserForm control without reference

    I know we can get IAccessible of an object by first declaring a variable of type IAccessible and set it to the object we want the interface from, but that requires a reference to a TypeLib in VBE menu -> Tools ->References. Wondering if we can do that without reference and with API only. Ideally...
    • Jack George
    • Thread
    • com dispcallfunc iaccessible iid_accessible interface iunknown reference vba
    • Replies: 12
    • Forum: Excel Questions
  2. G

    Advice for Excel integration

    Hi, I’ve started to work on a product that will have a deep integration with Excel with the following requirements. Installation: A one-time installation of the Add-on across all Excel files on a user's machine. Tracking: The Add-on should adeptly track all user interactions within the...
  3. Z

    Excel VBA serial communication, RS232, COM, arduino

    Hello Everybody, I would like ask for same help with serial communication. I did build my aruino project and i would like send cell value from excel to arduino with serial communication on COM port. I did find few example, but my main problem is the speed. When i send data from excel to...
    • zsolti900
    • Thread
    • arduino com com port rs232 serial communication serial port communication
    • Replies: 0
    • Forum: Excel Questions

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