public void OpenInvoice(TLMessageMediaInvoice mediaInvoice)
{
var message = Items.OfType <TLMessage48>().FirstOrDefault(x => x.Media == mediaInvoice);
if (message != null)
{
var replyMarkup = message.ReplyMarkup as TLReplyInlineMarkup;
if (replyMarkup != null)
{
TLKeyboardButtonBuy buyButton = null;
foreach (var row in replyMarkup.Rows)
{
foreach (var button in row.Buttons)
{
buyButton = button as TLKeyboardButtonBuy;
if (buyButton != null)
{
break;
}
}
}
if (buyButton != null)
{
Execute.BeginOnUIThread(() =>
{
View.CreateBitmapCache(() =>
{
Execute.BeginOnUIThread(() => Send(message, buyButton));
});
});
}
}
}
}
public InvoiceStatusControl()
{
InitializeComponent();
DataContextChanged += (s, args) =>
{
if (ViewModel != null && ViewModel != _oldValue)
{
Bindings.Update();
}
if (ViewModel == null)
{
Bindings.StopTracking();
}
_oldValue = ViewModel;
};
}
