Using DataModules query
lazarus / 16-Databases

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daveinhull · 2019-02-21 01:29

Hi,

I've been working on a program and the number of non-visible objects
has grown to a point that I thought I had bettr start using
DataModules.
So I moved all the non-visible objects into a Data modules
(DataModule1) and add the 'uses' reference to my main form.

I then went through and referenced all the uses with DataModule1.
prefex (Know I should seperate the uses better between the main form
and the datamodule, but for now I just wanted to try it this way),
e.g. DataModule1.Connection1.Connected := True etc.

However, when I run the program, the references to DataModule1 are all
zero and it crashes.

Have I forgot to do something, like initialise the the datamodule?

Thanks
Dave

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dsyrios · 2019-02-21 04:02

Maybe, you have to see this?
http://forum.lazarus.freepascal.org/index.php?topic=41408.0

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daveinhull · 2019-02-27 13:21

Thanks dsyrios, I'll give that a read.