Question

我有一个你必须点击的按钮，它可以测量反应时间。在2人模式中（玩家10点击15次，玩家2点击15次）。我用两个标签给出的时间。但是为什么labelSummary2的文本是另一个标签的文本？（我想在两个标签中得到反应时间，以便我能够比较它们......）

public Form1()
{
    InitializeComponent();
    _Stopwatch = new Stopwatch();
    _Stopwatch2 = new Stopwatch();
    _ReactionTimes = new List<TimeSpan>();
    _ReactionTimes2 = new List<TimeSpan>();
}

private void txbStart_MouseClick(object sender, MouseEventArgs e)
{    
    if (Spielzuege2 >= 16)
    {
        _Stopwatch2.Reset();
        _Stopwatch2.Start();
    }
    else 
    {
        _Stopwatch.Reset();
        _Stopwatch.Start();
    }
}

private void btnRot_Click(object sender, EventArgs e)
{
    if (Spielzuege2 >= 16)
    {               
        _Stopwatch2.Stop();
        _ReactionTimes2.Add(_Stopwatch2.Elapsed);
        labelSummary2.Text = String.Format("Player 2: Current: {0:0.000} s Minimum: {1:0.000} s    Maximum: {2:0.000} s", _ReactionTimes.Last().TotalSeconds, _ReactionTimes.Min().TotalSeconds, _ReactionTimes.Max().TotalSeconds);
    }
    else
    {
        _Stopwatch.Stop();
        _ReactionTimes.Add(_Stopwatch.Elapsed);
        labelSummary.Text = String.Format("Player 1: Current: {0:0.000} s    Minimum: {1:0.000} s    Maximum: {2:0.000} s", _ReactionTimes.Last().TotalSeconds, _ReactionTimes.Min().TotalSeconds, _ReactionTimes.Max().TotalSeconds);
    }
}

Answer 1

您使用_ReactionTimes列表填充两个标签，而不是_ReactionTimes2用于labelSummary2：

labelSummary2.Text = String.Format("Player 2: Current: {0:0.000} s Minimum: {1:0.000} s    Maximum: {2:0.000} s", _ReactionTimes.Last().TotalSeconds, _ReactionTimes.Min().TotalSeconds, _ReactionTimes.Max().TotalSeconds);

Answer 2

替换按钮点击事件的以下代码：

private void btnRot_Click(object sender, EventArgs e)
{
    if (Spielzuege2 >= 16)
    {               
        _Stopwatch2.Stop();
        _ReactionTimes2.Add(_Stopwatch2.Elapsed);
        labelSummary2.Text = String.Format("Player 2: Current: {0:0.000} s Minimum: {1:0.000} s    Maximum: {2:0.000} s", _ReactionTimes2.Last().TotalSeconds, _ReactionTimes2.Min().TotalSeconds, _ReactionTimes2.Max().TotalSeconds);
    }
    else
    {
        _Stopwatch.Stop();
        _ReactionTimes.Add(_Stopwatch.Elapsed);
        labelSummary.Text = String.Format("Player 1: Current: {0:0.000} s    Minimum: {1:0.000} s    Maximum: {2:0.000} s", _ReactionTimes.Last().TotalSeconds, _ReactionTimes.Min().TotalSeconds, _ReactionTimes.Max().TotalSeconds);
    }
}

秒表标签输出

2 个答案: