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Have you tried with Tlbexp.exe to get the .TLB file?<br />
<br />
<a href="https://docs.microsoft.com/en-us/dotnet/framework/tools/tlbexp-exe-type-library-exporter" rel="ugc">https://docs.microsoft.com/en-us/dotnet/framework/tools/tlbexp-exe-type-library-exporter</a>
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Have you tried with Tlbexp.exe to get the .TLB file?

https://docs.microsoft.com/en-us/dotnet/framework/tools/tlbexp-exe-type-library-exporter [https://docs.microsoft.com/en-us/dotnet/framework/tools/tlbexp-exe-type-library-exporter]

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I have started a project which connects to a Facial Reader.<br />
For the life of me, I can't seem to import the functions in this dll into Delphi.<br />
<br />
This dll was written in C#.<br />
<br />
The commadline:<br />
<br />
%SystemRoot%\Microsoft.NET<wbr />\Framework<wbr />\v2.0.5072<wbr />7\regasm C:\Users\Public\Desktop\Ri<wbr />ss.Devices<wbr />.dll /tlb:C:\Users\Public\Deskt<wbr />op\riss.De<wbr />vices.tlb<br />
<br />
succeeds, but there are no exported functions in the resulting tlb - File.<br />
<br />
Question is whether there is a Dll, which was written / adapted to Delphi?<br />
<br />
If anyone has experience with this, I would REALLY appreciate your Input.
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I have started a project which connects to a Facial Reader.
For the life of me, I can't seem to import the functions in this dll into Delphi.

This dll was written in C#.

The commadline:

%SystemRoot%\Microsoft.NET\Framework\v2.0.50727\regasm C:\Users\Public\Desktop\Riss.Devices.dll /tlb:C:\Users\Public\Desktop\riss.Devices.tlb

succeeds, but there are no exported functions in the resulting tlb - File.

Question is whether there is a Dll, which was written / adapted to Delphi?

If anyone has experience with this, I would REALLY appreciate your Input.

Riss.Devices.dll

Delphi is the most powerful Object Pascal IDE and component library for cross-platform Native App Development with flexible Cloud services and broad IoT connectivity. It provides powerful VCL controls for Windows 10 and enables FMX development for Windows, Mac and Mobile. Delphi is your choice for ultrafast Enterprise Strong Development™. Look for increased memory for large projects, extended multi-monitor support, improved Object Inspector and much more. Delphi is 5x faster for development and deployment across multiple desktop, mobile, cloud and database platforms including 32-bit and 64-bit Windows 10.

Delphi

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).