// If your activity returns a value, derive from CodeActivity<TResult>
// and return the value from the Execute method.
protected override void Execute(CodeActivityContext context)
{
// Obtain the runtime value of the Text input argument
//string text = context.GetValue(this.Text);
TelegramProp telegramDetails = (TelegramProp)context.DataContext.GetProperties()["telegramDetails"].GetValue(context.DataContext);
var botToken = telegramDetails.authToken;
var messageText = MessageText.Get(context);
if (messageText == null)
{
throw new ArgumentException("MesageText missing");
}
var chatID = ChatID.Get(context);
var chatID_str = Convert.ToString(chatID);
if (chatID_str == null)
{
throw new ArgumentException("Chat-ID missing");
}
var botClient = new TelegramBotClient(botToken);
Message message = botClient.SendTextMessageAsync(chatID, messageText).GetAwaiter().GetResult();
}
// If your activity returns a value, derive from CodeActivity<TResult>
// and return the value from the Execute method.
protected override void Execute(CodeActivityContext context)
{
// Obtain the runtime value of the Text input argument
//string text = context.GetValue(this.Text);
TelegramProp telegramDetails = (TelegramProp)context.DataContext.GetProperties()["telegramDetails"].GetValue(context.DataContext);
var botToken = telegramDetails.authToken;
var photopath = PhotoPath.Get(context);
if (photopath == null)
{
throw new ArgumentException("Photo-Path missing");
}
var chatID = ChatID.Get(context);
var chatID_str = Convert.ToString(chatID);
if (chatID_str == null)
{
throw new ArgumentException("Chat-ID missing");
}
var image_text = Image_Text.Get(context);
if (image_text == null)
{
image_text = "Image sent from Bot";
}
var botClient = new TelegramBotClient(botToken);
string file = photopath;
var fileName = file.Split(Path.DirectorySeparatorChar).Last();
using (var fileStream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read))
{
Message Photo = botClient.SendPhotoAsync(chatID, fileStream, image_text).GetAwaiter().GetResult();
}
}