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    Fuhrer, Vierte Reich DocAElstein's Avatar
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    Evaluate(" ") The Ultimate explanation

    this is post #600
    https://www.excelfox.com/forum/showt...ll=1#post24133
    https://www.excelfox.com/forum/showthread.php/2909-Appendix-Thread-Evaluate-Range-(-Codes-for-other-Threads-HTML-Tables-etc-)?p=24133&viewfull=1#post24133
    https://www.excelfox.com/forum/showt...ge60#post24133
    https://www.excelfox.com/forum/showthread.php/2909-Appendix-Thread-Evaluate-Range-(-Codes-for-other-Threads-HTML-Tables-etc-)/page60#post24133



    Evaluate(" ")

    This is often seen to be allowing Excel spreadsheet things to be done in VBA, and therefore a simplified explanation and some Blogs on Evaluate(" ") , the Evaluate method, will concentrate on this feature of it. That is not necessarily misleading, and is not a bad simplified start point.
    After a lot of head breaking , I think I have a statement(s)/ ideas from which I am happy to expand and add flesh to in order to explain away both the accepted conventional things done with it, and to some extent the more advanced interesting and not always accepted unconventional things I have done, and also some more recent little discoveries, (which because of previous reactions I am never going to make public until when/if I become very rich and famous, so that I can afford a small army of the best body guards)

    Here we go , it's like this:
    This would be my entry in a simple dictionary, or the very first bit in an explanation:
    ___Evaluate _ (Callout an Excel object by referring thereto)
    Call out is in the sense of bringing it to attention via some sort of reference string or name , and this is sometimes referred to as exposing an interface. A Run or a Call of something are a similar thing. We often experience that using a recognised text will make something happen . An Excel in built function and a User Defined Function, (UDF), can reasonably be considered to be similar things, even an Excel object, if Object is used in its very broadest sense, as is reasonably acceptable and certainly not conflicting with the somewhat bodged together form of apparent object orientated programming that VBA is. Don’t be confused that I went over to VBA there - what I am suggesting there is that the wrapper for the function coding has the name for referral to be Called of the routine name, which is recognised by Excel – in other words the name of a UDF is recognised by Excel, - as most of us will know, that is true of a Public Function in a normal code module, which is what a UDF is.
    Last edited by DocAElstein; 05-20-2024 at 02:24 PM.

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