.net framework component problem

Question

I am trying to add tool box using the third party application dll. it should appear in .NET framework component list after adding dll as references. I couldn't find components so that I can add to my tool box. I am using visual studio 2019 in windows 10. and now I am trying to build that app in .NET framework 4.6

Answer 1

For inserting toolbox items such as user controls from your .dll you have to right click at the toolbox and click "Choose Items". Then click "Browse" and select your third party dll.
Then your additional toolbox items should appear.