private void _checkBox_Checked(object sender, RoutedEventArgs e) { //选中 var volume = XmlHelper.GetValue("Volume", _index.ToString()); _slider.Value = volume * 100; _ratio0 = 100.0; _viewModel = new WasapiCaptureViewModel(_index); _viewModel.RecordLevel = volume; _progressBar.SetBinding(ProgressBar.ValueProperty, new Binding("Peak") { Source = _viewModel }); //修改xml var str = XmlHelper.GetValue("Microphone"); if (string.IsNullOrEmpty(str)) { XmlHelper.SetValue("Microphone", 0, _index.ToString()); } else { XmlHelper.SetValue("Microphone", 0, str + ";" + _index); } _isOpen = true; //_model?.MicrophoneList.Add(this); }
public Microphone(int index, bool isOpen) { _index = index; _isOpen = isOpen; this.Margin = new Thickness(10, 10, 0, 0); this.Orientation = Orientation.Horizontal; _checkBox.Margin = new Thickness(8, 2, 0, 0); _textBlock.MinWidth = 210; _textBlock.Margin = new Thickness(1, 8, 0, 0); this.Children.Add(_textBlock); this.Children.Add(_checkBox); _slider.Width = 200; _slider.Margin = new Thickness(8, 1, 0, 0); _slider.Maximum = 100; _slider.Value = XmlHelper.GetValue("Volume", _index.ToString()) * 100.0; this.Children.Add(_slider); _progressBar.Width = 200; _progressBar.Height = 12; _progressBar.Margin = new Thickness(20, 1, 0, 0); _progressBar.Maximum = 100; this.Children.Add(_progressBar); //_slider.Style = "{StaticResource SliderCustomStyle}"; if (_isOpen) { _ratio0 = 100.0; _viewModel = new WasapiCaptureViewModel(_index); _progressBar.SetBinding(ProgressBar.ValueProperty, new Binding("Peak") { Source = _viewModel }); _viewModel.RecordLevel = XmlHelper.GetValue("Volume", _index.ToString()); _checkBox.IsChecked = true; } _checkBox.Checked += _checkBox_Checked; _checkBox.Unchecked += _checkBox_Unchecked; _slider.ValueChanged += _slider_ValueChanged; }