We created an OLEVariant e.g.
myADOConn := createoleobject('adoconnection.xxx');
(or however it goes)
and then passed myADOConn thru to the dll and then it was able to be uses by the dll.
How I did it excactly, I cant remember, but I know that it worked :-)
Jeremy
-------- Original Message --------
Subject: [DUG] TADOConnection ConnectionObject sharing across dll
boundary
From: "Leigh Wanstead" <[EMAIL PROTECTED].nz>
Date: Wed, August 06, 2008 2:37 pm
To: "NZ Borland Developers Group - Delphi List" <[EMAIL PROTECTED].nz>
Good afternoon,
I have a exe application with multiple dlls. Each dll has a datamodule
including a TADOConnection. It takes around half seconds to run
TADOConnection.Connected := true I assume this is normal.
But all these time total up takes around several seconds which is too long.
I think that I only have one TADOConnection in one dll. And share the rest
with this TADOConnection. Can I just pass TADOConnection.ConnectionObject
around to share dll? My understanding is delphi object can not be shared
across dll. But _Connection should be ok, right?
BTW, what is the right way to share TADOConnection across dll boundary?
Have a nice day
Regards
Leigh
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