Question

我正在WPF中申请，这是一个运行比赛的“滑雪胜地”。我已经得到它所以添加成员，这些被添加到字典中。我现在需要它，所以当用户使用ID号搜索成员时，他们还可以更新名称，地址和分数等信息。到目前为止，它正在更新存储为字符串的名称和地址，但它不会更新分数。以下是Skier构造函数的代码：

public Skier(string inNumber, string inName,  string inAddress, int inScore)
    {
        name = inName;
        number = inNumber;
        address = inAddress;
        score = inScore;
    }

并且有一种方法可以在同一个班级中设置分数：

  private List<String> ScoreList = new List<string>(); //make a list for the scores

    public bool SetScore(int skiScore)
    {
        ScoreList.Add(name + "'s score is " + skiScore.ToString()); //add to the list
        skiScore = score; //set the score
        return true;
    }

在另一个类中，是将成员添加到字典的方法：

public Skier AddSkier (string inName, string inAddress, int inScore)
    {
        string newNumberString = newNumber.ToString();
        Skier result = new Skier(newNumberString, inName, inAddress, inScore);
        newNumber = newNumber + 1;
        Skier S = new Skier(newNumberString, inName, inAddress, inScore);
        Skiers.Add(newNumberString, S);
        return result;
    }

这里的主要部分是应该更新分数的代码：

Skier activeSkier = new Skier(null, null, null, 0);
SkiLodge newSkiLodge = new SkiLodge("SkiLodge");

public void UpdateAccountScoreSkier (int newSkierScore) //update the score
    {
        if (!activeSkier.SetScore(newSkierScore)) //if cannot update
        { 
            MessageBox.Show("Invalid score"); //tell the user
        }
    }


  private void Button_Click_2(object sender, RoutedEventArgs e)
    {
        string updatedName = NameTextBox.Text; //get the new name
        string updatedAddress = AddressTextBox.Text; //get the new address
        string updatedScoreText = ScoreTextBox.Text; //get the new score
        int updatedScore = int.Parse(updatedScoreText); //convert to integer
        UpdateAccountNameSkier(updatedName); //call the update name method
        UpdateAccountAddressSkier(updatedAddress); //call the update address method
        UpdateAccountScoreSkier(updatedScore); //call the update score method
    }

更新分数（int）WPF c＃

0 个答案: