private static void OnValueTypeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var transportControl = d as FramedMediaTransportControls;
TransportValueType valueType = (TransportValueType)e.NewValue;
transportControl.BindingViewModel();
}
private static void OnValueTypeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var transportControl = d as StandAloneMediaTransportControls;
TransportValueType valueType = (TransportValueType)e.NewValue;
transportControl.valueType = valueType;
}
public object Convert(object value, Type targetType, object parameter, string language)
{
TransportValueType transportValueType = (TransportValueType)parameter;
TimeSpan timeSpan = (TimeSpan)value;
if (transportValueType == TransportValueType.Time)
{
return(timeSpan.ToString(@"hh\:mm\:ss\,fff"));
}
else
{
return(System.Convert.ToInt32(timeSpan.TotalSeconds * FrameRate));
}
}
/// <summary>
/// 把进度条传来的值进行转换
/// </summary>
/// <param name="value"></param>
/// <param name="targetType"></param>
/// <param name="parameter"></param>
/// <param name="language"></param>
/// <returns></returns>
public object Convert(object value, Type targetType, object parameter, string language)
{
TransportValueType transportValueType = (TransportValueType)parameter;
double sliderValue = (double)transportValueType;
if (transportValueType == TransportValueType.Frame)
{
return(System.Convert.ToInt32(sliderValue).ToString());
}
else
{
var totalSeconds = sliderValue / FrameRate;
TimeSpan timeSpan = new TimeSpan(System.Convert.ToInt64(totalSeconds * 1000000));
return(timeSpan.ToString(@"hh\:mm\:ss\,fff"));
}
}
