Spire.PDFViewer not visible in Visual Studio Toolbox

[networksys]

After installing spire.PDFViewer and running "Add controls into VS Toolbox" controls are not visible in the VS Toolbox.
Visual Studio:

Microsoft Visual Studio Professional 2022
Version 17.9.6
VisualStudio.17.Release/17.9.6+34728.123
Microsoft .NET Framework
Version 4.8.09037

Installierte Version: Professional

spire.pdfviewer-fe_7.10

[Doris.Liu]

Hello，

Thank you for your message.
I tested it with our FreeSpire.PDFViewer and did not have the problem you mentioned. Did you follow this tutorial below? Could you please try it once by referring to The Third Solution? If you still can't solve it, please let us know your project type (e.g. WinForms).
Also, I have attached my demo for your reference.

PDFViewer.zip

How to add Controls to Toolbox: https://www.e-iceblue.com/Tutorials/Spi ... -in-C.html

Sincerely,
Doris
E-iceblue support team

[networksys]

Thanks ! Solution 3 worked.

[Doris.Liu]

Thank you for the confirmation! I'm glad to hear that Solution 3 worked for you. If you have any further questions or need assistance, please don't hesitate to ask.

Sincerely,
Doris
E-iceblue support team