C# 数组如何删除多个数组中的条目?
大家好,我正在创建一个程序,其中包含三个数组,一个用于人名,一个用于得分,一个用于球员编号,现在我已经完成了所有数组和所有操作,但我不确定如何删除多个数组的条目。到目前为止,这就是我的delete-player方法。在正确的方向上提供一些指导真的会很有帮助,请和谢谢C# 数组如何删除多个数组中的条目?,c#,C#,大家好,我正在创建一个程序,其中包含三个数组,一个用于人名,一个用于得分,一个用于球员编号,现在我已经完成了所有数组和所有操作,但我不确定如何删除多个数组的条目。到目前为止,这就是我的delete-player方法。在正确的方向上提供一些指导真的会很有帮助,请和谢谢 static Int32[] ProcessDelete(Int32[] playerNumbers, String[] playerLastName, Int32[] playerPoints, ref Int32 playe
static Int32[] ProcessDelete(Int32[] playerNumbers, String[] playerLastName, Int32[] playerPoints, ref Int32 playerCount)
{
Int32[] newArray = new int[playerNumbers.Length - 1];
int index = 0;
int j = 0;
while (index < playerNumbers.Length)
{
if (index != playerCount)
{
newArray[j] = playerNumbers[index];
j++;
}
index++;
}
return newArray;
}
static void DeletePlayer(Int32[] playerNumbers, String[] playerLastName, Int32[] playerPoints, ref Int32 playerCount, Int32 MAXPLAYERS)
{
int player;// Player number to delete
int playerindex;//index of the player number in Array
if (playerCount < MAXPLAYERS)
{
player = GetPositiveInteger("\nDelete Player: please enter the player's number");
playerindex = GetPlayerIndex(player, playerNumbers, playerCount);
if (playerindex != -1)
{
{
Console.WriteLine("\nDelete Player: Number - {0}, Name - {1}, Points - {2}", playerNumbers[playerindex], playerLastName[playerindex], playerPoints[playerindex] );
Console.WriteLine("Succesfully Deleted");
Console.WriteLine();
}
}
else
Console.WriteLine("\nDelete Player: player not found");
}
else
Console.WriteLine("\nDelete Player: the roster is empty");
}
}
}
static Int32[]ProcessDelete(Int32[]playerNumber,String[]playerLastName,Int32[]playerPoints,ref Int32 playerCount)
{
Int32[]newArray=newint[playerNumber.Length-1];
int指数=0;
int j=0;
while(索引
简单的面向对象方法在您的案例中不起作用有什么原因吗
public class Player
{
public int Id { get; set; }
public string Name { get; set; }
public int Number { get; set; }
public int Points { get; set; }
}
public class TeamManager
{
List<Player> players;
public TeamManager()
{
this.players = new List<Player>();
}
public void Add(Player player)
{
this.players.Add(player);
}
public bool Delete(Player player)
{
if (this.players.Contains(player))
return this.players.Remove(player);
else
return false;
}
}
可能数组不适合您的情况。不要为此使用数组,请定义一个类来表示玩家的相关数据。一个
player
类将相关信息保存在一起,一个列表将更容易管理多个玩家
class Program
{
static void Main(string[] args)
{
var player1 = new Player
{
Id = 1,
Name = "Mike",
Number = 13,
Points = 5,
};
var team = new TeamManager();
team.Add(player1);
team.Delete(player1);
}
}