How to send photos from a computer to a message to another person VK?

Question

C++ / C#

I'm trying to write a bot using VKNET in C#.
The bot already works like that, but I want it to send some screenshots at the user's request.
Only now I don’t know how to do it ... It seems to me that this is exactly what I need. link
I copied the example. Launched, like downloaded like no. I don't know how to check.

In general, after that I'm at an impasse. Please tell me what to do next?

Answer 1

Try using HttpClient or vknet
instead of WebClient. To send a picture in a message, you first need to upload it to the vk server, and then put a string in the format $"photo{user id, from which name you uploaded the photo} to the attachments parameter of the messages.send method _{id photo}"
Link to VK documentation
Link to Vk.NET documentation (there are examples here)