我在WebMatrix中使用Razor(C#)语法将字符串拆分为单个字母,现在如何使用结果填充数组?

时间:2011-06-18 15:03:32

标签: c# arrays razor split webmatrix

任务:显示一手牌(13张牌)。手牌来自格式为KQT5.KJ873..AJ52的数据库,其中的套装是黑桃,心形,钻石俱乐部和完全停止用于分离西装。我希望创建一个这个手的2D数组,即 [S,K] [S,Q] [S,T] [S,5] [H,K] [H,J] [H,8] [H,7] [H,3] (钻石中有空白) [C,A] [C,J] [C,5] [C,2]

到目前为止,我在WebMatrix中使用Razor(C#)的代码是

@{ string westHand = "KQT5.KJ873..AJ52";

                foreach (string subString2 in westHand.Split('.')) {
                    @subString2 <br />

                    foreach (char c in subString2){
                        @c <br />

                }
}}

输出是 KQT5 ķ Q Ť 五 KJ873 ķ Ĵ 8 7 3

AJ52 一个 Ĵ 五 2

现在各个卡片已分开。正如我上面所说,我想把它放到一个二维数组中:

string[,] handData = new string[12,12]
嘿,如果我能弄清楚如何将数字放入一维数组,我会很高兴。

编辑:如下所述,所需数组的尺寸应为[13,2],即13行乘2列。

3 个答案:

答案 0 :(得分:1)

编辑: 好吧,我认为这正是你所要求的。最后,hand包含一系列字符:hand [卡片索引,0-12 ] [ 0适合,1是卡]

    char[] suits = { 'S', 'H', 'D', 'C' };
    char[,] hand = new char[13, 2];
    string westHand = "KQT5.KJ873..AJ52";
    String output = new String();
    int currentSuit = 0; //Iterator for suits (0-4)
    int currentCard = 0; //Current # of card from hand (0-12)
    foreach (string suitString in westHand.Split('.')) {
        foreach (char cardChar in suitString){
            hand[currentCard, 0] = suits[currentSuit];
            hand[currentCard, 1] = cardChar;
            currentCard++;
        }
        currentSuit++;
    }
    for(int x = 0; x < 13; x++)
    {
        output += "[" + hand[x,0] + "," + hand[x,1] + "]";
    }
}

输出值:

[S,K][S,Q][S,T][S,5][H,K][H,J][H,8][H,7][H,3][C,A][C,J][C,5][C,2]

上一个答案,以防您仍然需要它: 我认为这与你想要做的事情类似。这只是直接的C#,但是使用类,因为这是一种面向对象的语言。 :)

    char[] suits = { 'S', 'H', 'D', 'C' };
    String output = new String();
    List<Card> hand = new List<Card>();
    string westHand = "KQT5.KJ873..AJ52";
    int currentSuit = 0;

    foreach (string suitString in westHand.Split('.')) {
        foreach (char cardChar in suitString){
            Card newCard = new Card(suits[currentSuit], cardChar);
            hand.Add(newCard);
        }
        currentSuit++;
    }

    foreach (Card currentCard in hand)
    {
        output += currentCard.ToString();
    }

这是卡类:

public class Card
{
    public char suit, type;

    public Card(char suit, char type)
    {
        this.suit = suit;
        this.type = type;
    }

    public String ToString()
    {
        return "[" + this.suit + ", " + this.type + "]";
    }

}

输出:

[S, K][S, Q][S, T][S, 5][H, K][H, J][H, 8][H, 7][H, 3][C, A][C, J][C, 5][C, 2]

同样,我认为这是你想要的,但我不完全确定。如果我离开基地,请告诉我。

答案 1 :(得分:1)

我不确定您是否要显示您在帖子开头写的卡片,或者您是否想要将它们“放入”数组中以执行其他操作。但是,为了仅以您想要的格式显示它们,以下代码将起作用:

@{ string westHand = "KQT5.KJ873..AJ52";

   char type = 'S'; //start with spades

                foreach (string subString2 in westHand.Split('.')) {

                    foreach (char c in subString2){
                        <text>[@type, @c]</text>
                }
                switch (type)
                {
                    case 'S': type = 'H'; break;
                    case 'H': type = 'D'; break;
                    case 'D': type = 'C'; break;
                }
}}

编辑:如果您真的只想将它们放在包含13行和2列的数组中,请使用以下代码。 (变量result包含具有正确值的数组)

string westHand = "KQT5.KJ873..AJ52";

        char type = 'S'; //start with spades

        string[,] result = new string[westHand.Length - 3, 2];

        int counter = 0;
        foreach (string subString2 in westHand.Split('.'))
        {

            foreach (char c in subString2)
            {
                result[counter, 0] = type.ToString();
                result[counter, 1] = c.ToString();
                counter++;
            }
            switch (type)
            {
                case 'S': type = 'H'; break;
                case 'H': type = 'D'; break;
                case 'D': type = 'C'; break;
            }
        }

答案 2 :(得分:0)

感谢Preli&amp; chrsmtclf。将您的解决方案用于WebMatrix的Razor(C#)语法,我现在有:

(1)Preli的解决方案;和

@{string westHand = "KQT5.KJ873..AJ52";
    var num = westHand.Length - 3;        
    char type = 'S'; //start with spades
    string[,] result = new string[num, 2];

    int counter = 0;
    foreach (string subString2 in westHand.Split('.'))
    {
        foreach (char card2 in subString2)
        {
             @: [@type, @card2]
            result[counter, 0] = type.ToString();
            result[counter, 1] = card2.ToString();
            counter++;
        }
        switch (type)
        {
            case 'S': type = 'H'; break;
            case 'H': type = 'D'; break;
            case 'D': type = 'C'; break;
        }
    }       
}
  <br /> You have @num cards. <br />        
  @for(var i = 0; i < num; i++)  
{ 
   @result[i,0] ; @result[i,1] ;<br /> 
}

(2)chrsmtclf的解决方案

@{  char[] suits = { 'S', 'H', 'D', 'C' };
char[,] hand = new char[13, 2];
string westHand = "KQT5.KJ873..AJ52";
int currentSuit = 0; //Iterator for suits (0-4)
int currentCard = 0; //Current # of card from hand (0-12)
foreach (string suitString in westHand.Split('.')) {
    foreach (char cardChar in suitString){
        hand[currentCard, 0] = suits[currentSuit];
        hand[currentCard, 1] = cardChar;
        currentCard++;
    }
    currentSuit++;
}
}

@for(var i = 0; i < 13; i++)  
{ 
  @hand[i,0] ; @hand[i,1] ;<br /> 
}

上述两种解决方案都给出了二维数组中包含的以下输出:
SK SQ ST S5 HK HJ H8 H7 H3 CA CJ C5 C2