/// <summary>
/// <see cref="TrackRegisterProgress"/>を生成する
/// </summary>
/// <param name="state">状況</param>
/// <param name="current">現在値</param>
/// <param name="total">合計数</param>
public TrackRegisterProgress(TrackRegisterState state, int current, int total)
{
this.State = state;
this.Current = current;
this.Total = total;
}
/// <summary>
/// <see cref="TrackRegisterProgress"/>を生成する
/// </summary>
/// <param name="state">状況</param>
public TrackRegisterProgress(TrackRegisterState state)
{
this.State = state;
}
