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 Unresolved external using TIEDBBitmap		  New Topic  Reply to Topic
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duffo64

Italy
8 Posts
Posted - Jun 27 2020 :  05:08:52  Show Profile  Reply
Hello,

C++ Rio 32 bit and ImageEn 9.1.0 here.

I wanted to use an DBBitmap, so included "iexDBBitmaps.hpp", created the object in a form constructor with TIEDBBitmap *dbm = new TIEDBBitmap() and recompiled, but the linker complains:

[ilink32 Error] Error: Unresolved external '__fastcall Iexdbbitmaps::TIEDBBitmap::TIEDBBitmap()'
[ilink32 Error] Error: Unresolved external '__fastcall Iexdbbitmaps::TIEDBBitmap::SetAutoLoad(bool)'
[ilink32 Error] Error: Unresolved external '__fastcall Iexdbbitmaps::TIEDBBitmap::SetDataSource(Data::Db::TDataSource *)'
[ilink32 Error] Error: Unresolved external '__fastcall Iexdbbitmaps::TIEDBBitmap::SetImageBlobFieldName(System::UnicodeString)'

Should I #pragma link "some.lib" ?

Thank You !


/Claudio

xequte

38610 Posts
Posted - Jun 30 2020 :  19:57:37  Show Profile  Reply
Hi Claudio

You need to ensure that TIEDBBitmap is "linked" by adding one of the components in DB palette. Add TImageEnDBView and then remove it. This will link PKIEDB##.BPI which is the library that includes TIEDBBitmap object.



Nigel
Xequte Software
www.imageen.com
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