我创建了一个具有倒数计时器的Windows 8应用程序.我有计时器的代码,它工作正常,但不是从120秒倒计时,我希望它显示为2:00分钟,从那里倒计时.但因为我使用计时器,我不知道如何使用日期/时间属性(如果我甚至可以这样做).请帮我解决这个问题.
这是我的计时器代码:
DispatcherTimer timer;
private int counter = 120;
public ArcadeMode()
{
InitializeComponent();
timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromSeconds(1);
timer.Tick += timer_Tick;
timer.Start();
}
async void timer_Tick(object sender, object e)
{
await Time.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Low, () => { Time.Text = counter.ToString(); });
counter--;
}
Run Code Online (Sandbox Code Playgroud) 我有一个女性和男性名字的列表,然后是数组中的姓氏列表.
我试图做的是使用随机生成器在这些数组中取这些名称,并根据我的调用输出随机的名字和姓氏.
在我完成之后,我将在其他类中引用该方法,而不是每次都写出来.
这是我到目前为止的代码:
private void RandName()
{
string[] maleNames = new string[1000] { "aaron", "abdul", "abe", "abel", "abraham", "adam", "adan", "adolfo", "adolph", "adrian"};
string[] femaleNames = new string[1000] { "abby", "abigail", "adele", "adrian"};
string[] lastNames = new string[1000] { "abbott", "acosta", "adams", "adkins", "aguilar"};
Random rand = new Random(DateTime.Now.Second);
if (rand.Next(1, 2) == 1)
{
FirstName = maleNames[rand.Next(0, maleNames.Length - 1)];
}
else
{
FirstName = femaleNames[rand.Next(0, femaleNames.Length - 1)];
}
}
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我的问题是:如何使用我创建的名称数组创建随机名称生成器?
我有所有这些代码块都可以工作,但我想压缩它们只是为了看起来更好.有任何想法吗?
public static AccountEnum Direct()
{
const AccountEnum direct = AccountEnum .DIRECT;
return direct;
}
public static AccountEnum Partner()
{
const AccountEnum partner = AccountEnum .PARTNER;
return partner;
}
public static AccountEnum Resold()
{
const AccountEnum resold = AccountEnum .RESOLD;
return resold;
}
public static AccountEnum Referral()
{
const AccountEnum referral = AccountEnum .REFERRAL;
return referral;
}
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