private void PrintStr(string str)
{
Dispatcher.Invoke(() =>
{
var time = DateTime.Now.ToShortTimeString();
TextBoxMessages.AppendText($"{time}: {str}{Environment.NewLine}");
OnTextMessageChanged();
});
}
private void TextBoxEnter_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)
{
if (e.Key != Key.Enter || TextBoxEnter.Text == "")
{
return;
}
_isSendMessage = true;
SendMessage($"{_userName}: {TextBoxEnter.Text}");
var time = DateTime.Now.ToShortTimeString();
TextBoxMessages.AppendText($"{time}: {TextBoxEnter.Text}{Environment.NewLine}");
OnTextMessageChanged();
TextBoxEnter.Text = string.Empty;
_isSendMessage = false;
}
private void OnTextMessageChanged()
{
TextBoxMessages.ScrollToEnd();
}