编写if语句的更好方法是什么？

Question

我有另一个问题,非常有帮助的人.我使用了很多if语句,其中很多都是重复的,我确信可以缩短.这是我目前的一些代码

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;
}

你可以看到有大量的代码可以做一些简单的事情(我也会在其他几种形式上做这些事情,我确信必须有一种更好的编码方法才能得到相同的结果？我是一个代码noob所以请温柔,代码是C#,软件是Visual Studio 2008专业版.

Answer 1

您的大多数属性应该是数组(或其他一些集合).例如:

ScoreUpdate.StandNo6

可能是这样:

ScoreUpdate.StandNos[5]

然后你可以使用循环而不是所有这些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,如果有一组ScoreUpdates而不是三个独立的数组,这种轻微变化可能会更好:

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