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Type: Posts; User: Vincent Oorsprong

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  1. Replies
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    Re: MAC address

    Michael,

    You are right about one interface only but the other way isn't fail save either. When I have no network connection I don't have a MAC address either.

    @Edgar; why do you want the MAC...
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    Re: cWebCheckBox Tooltip

    Ian,

    Yes true but a while back we stated that we will only officially support the mainstream support versions. This means that DataFlex 19.1 might very well run on your Windows Server 2012 but we...
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    Re: Subreport/Filters DR 6.2

    Edgar,

    You suggest a kind of relational constraint? If so this would require a lot of smart logic as a sub-report may run on a different data-source (type), may have nothing to do with the main...
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    Re: cWebCheckBox Tooltip

    Ian,

    I would suggest you update the Windows OS version as well as Microsoft ended the mainstream support for this OS version little over 2 years ago and staying behind in both the OS and DataFlex...
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    Re: MAC address

    Edgar,

    There are ways to get the MAC address from a UUID (created by using a function like UuidCreateSequential). I've played with this but I can't find the code back that really extracts the MAC...
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    Re: Graphics in 19.1

    Gail,

    Do you also use DataFlex Reports? If so the v6.2 and v7.0 cPrintDialog.h.pkg defines a number of constants that are in globmem.pkg as well. The upcoming v8 includes globmem.pkg.

    So if...
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    Re: Downloading Alpha-1 is failing

    Samuel,

    I would not be surprised if this also has to do with the fact that due to Covid-19 many internet services are kept very, very busy. While we have a good internet speed in Europe companies...
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    Re: cWebCheckBox Tooltip

    Ian,

    If it is fixed in 19.1 I would suggest you to move on to version 19.1
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    400

    Re: DataFlex 2020

    You want to skip a full century?
  10. Re: How to Prevent Opening a DR PDF in Word

    Alan,

    I googled for it and it seems a tool like https://pdf.wondershare.com/how-to/protect-pdf-from-copying.html can help you. I expect there will be more solutions like this.
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    Re: Subreport/Filters DR 6.2

    Edgar,

    Each report, sub-report or main, has its own set of filters.
  12. Replies
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    400

    Re: DataFlex 2020

    Ha, I saw a post - think Facebook - that Australia calls 2020 for done/finished and move on with 2021....
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    Re: Folderdialog

    Gail,

    I think you get a warning instead of an error on the TYPE...END_TYPE definition because support for this is no longer there in DataFlex 2020.
  14. Thread: Educ

    by Vincent Oorsprong
    Replies
    23
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    869

    Re: Educ

    Andrew,

    I guess that all out-of-process modules can be used in 32 or 64 bit environments.
  15. Thread: Educ

    by Vincent Oorsprong
    Replies
    23
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    869

    Re: Educ

    Andrew,

    I have no experience with using Microsoft Office in combination with a manifest file. Microsoft Word, Excel, Outlook are out-of-process executables which means it is different than a...
  16. Re: stab in the dark - core software - FasTrak

    All,

    You can (still) buy external 5.25 floppy drives with USB connectors. This way you don't need to keep the old machine alive and just plug it into your Windows 10 machine.

    Just google for...
  17. Re: Date issue in a propertygriditem

    Chuck,

    COM automatically makes every date defaulted to 1899. Saying this the runtime should when you move an empty date into a variant variable disable this automatic convert to 1899 problem. What...
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    Re: Can't Open Tables

    Dave,

    While you can do that to work around the problem it is not a good idea to do this in general. When a library gets an update you have to figure out where the files have to go in your merge...
  19. Thread: Educ

    by Vincent Oorsprong
    Replies
    23
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    869

    Re: Educ

    Andrew,

    So far we have not discovered yet a COM module that:


    Has a different GUID for 32 and 64
    Has methods that take different number of parameters or contain different methods

    They...
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    Re: Anchors DF19.0 TO DF19.1

    Edgar,

    I think you are bitten by stored size of the view in the registry. There are font changes between 19.0 and 19.1 and that might cause the problem. Try to remove the store window size and...
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    Re: Base64 to Byte Array

    Joe,

    Moved your thread on your suggestion although the operation should not be different.
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    Re: Database error, not saved

    Yasa,

    No it is OK to use the DataFlex embedded database for your data entry operations. But if you were using SQL you will see that a backup can be made while the database is in use.

    There is...
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    Re: Database error, not saved

    Yasa,

    Are you using the DataFlex embedded database? In that case the best thing is to switch to a client server database such as MSSQL.
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    Re: Crystal XI and Windows 10

    Peter,

    Migration to DataFlex Reports is a better option. Crystal XI is now over 10 years old and long time not supported by the vendor.
  25. Re: Child table saves record with from "Grand Parent" table -

    Besides your mistake...

    Using Set_Relate to change the / setup a relationship between tables is OK for one time operations. It has never been developed to change on the fly. For this we developed...
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