To get Telegram contacts from a group using VB.NET, you can utilize the Telegram.Bot library, which provides a wrapper around the Telegram Bot API. Here's an example of how you can achieve this:
Add the Telegram.Bot NuGet package to your VB.NET project. Right-click on your project in Visual Studio, select "Manage NuGet Packages," search for "Telegram.Bot," and install it.
First, you need to install the Telegram.Bot package using the NuGet package manager in Visual Studio. Right-click on your project, select "Manage NuGet Packages," search for "Telegram.Bot," and install it.