Question

我正在使用xamarim.ios并在下面的代码中遇到问题：

using System;

using UIKit;

namespace SingleViewApp
{
    public partial class ViewController : UIViewController
    {
        int count = 0;
        int countFrom = 8;
        int guess;
        bool run = false;

    public ViewController(IntPtr handle) : base(handle)
    {
    }

    public override void ViewDidLoad()
    {
        base.ViewDidLoad();
        // Perform any additional setup after loading the view, typically from a nib.

        textView.Text = $"Can you guess my number in {countFrom} or less tries? Number: ";

    }

    public override void DidReceiveMemoryWarning()
    {
        base.DidReceiveMemoryWarning();
        // Release any cached data, images, etc that aren't in use.
    }

    partial void EnterButton_TouchUpInside(UIButton sender)
    {
        Random random = new Random();
        int number = random.Next(1, 1001);

        try
        {
            while (!run)
            {
                guess = Convert.ToInt32(guessInput.Text);

                if (guess == number && count <= 8)
                {
                    textView.Text = $"Congrats, you won! Guessed in {count + 1} guesses.";

                    run = true;
                }
                else if (guess != number && count >= 8)
                {
                    textView.Text = $"You lose! The number was {number}.";

                    run = true;
                }
                else if (guess == (number - 25))
                {
                    textView.Text = "A hint: The number is higher than that!";

                }
                else if (guess == (number + 25))
                {
                    textView.Text = "A hint: The number is lower than that!";

                }
                else if (guess <= (number - 50))
                {
                    textView.Text = "A hint: The number is higher than that!";

                }
                else if (guess == (number + 50))
                {
                    textView.Text = "A hint: The number is lower than that!";

                }
                else if (guess == (number - 75))
                {
                    textView.Text = "A hint: The number is higher than that!";

                }
                else if (guess == (number + 75))
                {
                    textView.Text = "A hint: The number is lower than that!";

                }
                else if (guess == (number - 100))
                {
                    textView.Text = "A hint: The number is higher than that!";

                }
                else if (guess == (number + 100))
                {
                    textView.Text = "A hint: The number is lower than that!";

                }
                else if (guess >= (number - 2) && guess <= (number + 2))
                {
                    textView.Text = "You're practically there (2) !";

                }
                else if (guess >= (number - 5) && guess <= (number + 5))
                {
                    textView.Text = "You're very close (5) !";

                }
                else if (guess >= (number - 13) && guess <= (number + 13))
                {
                    textView.Text = "You are close (13) !";

                }
                else if (guess >= (number - 25) && guess <= (number + 25))
                {
                    textView.Text = "It's warmer.";

                }
                else if (guess >= (number - 50) && guess <= (number + 50))
                {
                    textView.Text = "It's warm.";

                }
                else if (guess >= (number - 75) && guess <= (number + 75))
                {
                    textView.Text = "It's not too far anymore!";

                }
                else if (guess >= (number - 100) && guess <= (number + 100))
                {
                    textView.Text = "You are not quite there!";

                }
                else if (guess <= (number - 150))
                {
                    textView.Text = "You are too low!";

                }
                else if (guess >= (number + 150))
                {
                    textView.Text = "You are too high!";

                }
                else if (guess > number)
                {
                    textView.Text = "It's lower.";

                }
                else if (guess < number)
                {
                    textView.Text = "It's higher.";
                }

                count++;
                countFrom--;
            }
        }
        catch (FormatException e)
        {
            textView.Text = "Wrong input!";

        }
    }
}

}

首先，代码并不好，并且会产生可能缩短或通常会被重写的不必要的事物或事物但我的实际问题是，为什么我的应用程序使用输入的数字进行8次运行，然后输出在游戏开始之前丢失的输出？当第一轮比赛结束时我应该能够输入下一个数字/尝试

Answer 1

我从未创建过iOS应用程序，所以不知道最佳做法是什么，但我会在EnterButton之外生成数字，然后我认为你根本不需要循环。

var instanceDialogClientDonneur = null;
...
if (instanceDialogClientDonneur == null  ) {
instanceDialogClientDonneur = new BootstrapDialog.show({
        title : titre,
        cssClass : 'lieu-dialog',
        modal : true,

        closeOnEscape : true,
        onhidden : function() {             
        instanceDialogClientDonneur =null;
            },
        message : enteteZoneRecherche + resTab +"</div>"
    });
} else {
...
}

数字猜测游戏甚至在它开始之前就完成了

1 个答案: