private async void SendButton_Click(object sender,
RoutedEventArgs e)
{
SendButton.IsEnabled = false;
SendButton.Focus();
var result = await PostApi.AddComment(
SettingsManager.PersistentSettings.CurrentUser.Token,
PostId, ContentTextBox.Text, IsAnonymous)
.ConfigureAwait(true);
if (result.IsError)
{
await DialogManager.ShowErrorDialog(result.Message)
.ConfigureAwait(true);
SendButton.IsEnabled = true;
return;
}
ContentTextBox.Text = string.Empty;
RaiseEvent(new RoutedEventArgs(CommentAddEvent));
ContentTextBox.Focus();
SendButton.IsEnabled = true;
}
private void TextBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter &&
e.KeyboardDevice.Modifiers == ModifierKeys.None)
{
SendButton.Focus();
((ChatViewModel)SendButton.DataContext).SendCommand.Execute(null);
((TextBox)sender).Focus();
}
}
private void ContentTextBox_KeyUp(object sender,
KeyEventArgs e)
{
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Control) && e.Key == Key.Enter)
{
if (SendButton.IsEnabled)
{
SendButton.Focus();
SendButton_Click(this, new RoutedEventArgs());
}
}
}