c# - 编写此 if 语句的更好方法？

Question

我还有一个问题要问你们这些非常有帮助的人。我使用了很多 if 语句，其中许多只是重复，我确信可以缩短。这是我当前的代码

if (Globals.TotalStands <= 1)
{
    ScoreUpdate.StandNo2.Visible = false;
    ScoreUpdate.ScoreStand2.Visible = false;
    ScoreUpdate.ScoreOutOf2.Visible = false;
}

if (Globals.TotalStands <= 2)
{
    ScoreUpdate.StandNo3.Visible = false;
    ScoreUpdate.ScoreStand3.Visible = false;
    ScoreUpdate.ScoreOutOf3.Visible = false;
}

if (Globals.TotalStands <= 3)
{
    ScoreUpdate.StandNo4.Visible = false;
    ScoreUpdate.ScoreStand4.Visible = false;
    ScoreUpdate.ScoreOutOf4.Visible = false;
}

if (Globals.TotalStands <= 4)
{
    ScoreUpdate.StandNo5.Visible = false;
    ScoreUpdate.ScoreStand5.Visible = false;
    ScoreUpdate.ScoreOutOf5.Visible = false;
}

if (Globals.TotalStands <= 5)
{
    ScoreUpdate.StandNo6.Visible = false;
    ScoreUpdate.ScoreStand6.Visible = false;
    ScoreUpdate.ScoreOutOf6.Visible = false;
}

if (Globals.TotalStands <= 6)
{
    ScoreUpdate.StandNo7.Visible = false;
    ScoreUpdate.ScoreStand7.Visible = false;
    ScoreUpdate.ScoreOutOf7.Visible = false;
}

if (Globals.TotalStands <= 7)
{
    ScoreUpdate.StandNo8.Visible = false;
    ScoreUpdate.ScoreStand8.Visible = false;
    ScoreUpdate.ScoreOutOf8.Visible = false;
}

如您所见，有大量代码可以做一些简单的事情(我也在其他一些表格上这样做，我相信一定有更好的编码方法来获得相同的结果？我我是一个代码菜鸟，所以请保持温柔，代码是 C#，软件是 Visual Studio 2008 pro。

Answer 1

您的大部分属性应该是数组(或其他一些集合)。例如:

ScoreUpdate.StandNo6

可能是这样的:

ScoreUpdate.StandNos[5]

然后您可以使用循环来代替所有那些 if 语句:

for (int i = 0; i < Globals.TotalStands; ++i)
{
    ScoreUpdate.StandNos[i].Visible = true;
    ScoreUpdate.ScoreStands[i].Visible = true;
    ScoreUpdate.ScoreOutOfs[i].Visible = true;
}

或者如果有一个 ScoreUpdates 数组而不是三个单独的数组，这种细微的变化可能会更好:

for (int i = 0; i < Globals.TotalStands; ++i)
{
    var scoreUpdate = ScoreUpdates[i];
    scoreUpdate.StandNo.Visible = true;
    scoreUpdate.ScoreStand.Visible = true;
    scoreUpdate.ScoreOutOf.Visible = true;
}