C# 如何在c中返回对象数组#
我有两个类,Program(main类)和Driver。我试图做的是允许用户通过命令行创建驱动程序,但是我似乎无法打印出数组。我是c#新手,编程不确定这是最好的解决方法,所以任何想法都会有所帮助。谢谢 主类C# 如何在c中返回对象数组#,c#,arrays,object,C#,Arrays,Object,我有两个类,Program(main类)和Driver。我试图做的是允许用户通过命令行创建驱动程序,但是我似乎无法打印出数组。我是c#新手,编程不确定这是最好的解决方法,所以任何想法都会有所帮助。谢谢 主类 public class Program { static void Main(string[] args) { List<Driver> MyDriver = new List<Driver>();
public class Program
{
static void Main(string[] args)
{
List<Driver> MyDriver = new List<Driver>();
for (var a = 0; a < 5; a++)
{
Driver driver = new Driver();
Console.WriteLine("Enter the Drivers Name");
string driverName = driver.Name(Console.ReadLine());
Console.WriteLine("Enter the Drivers Occupation");
string driverOccupation = driver.Occupation(Console.ReadLine());
Console.WriteLine("How many claims does this driver have?");
int noOfClaims = driver.Claim(int.Parse(Console.ReadLine()));
Console.WriteLine("Your car details: \n " + driverName + " \n " + driverOccupation + "\n " + noOfClaims);
MyDriver.Add(new Driver());
}
foreach (Driver i in MyDriver)
{
Console.WriteLine(" Driver Details " + MyDriver);
}
// Keep the console window open in debug mode.
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
}
更改此项:
for (var a = 0; a < 5; a++)
{
Driver driver = new Driver();
Console.WriteLine("Enter the Drivers Name");
string driverName = driver.Name(Console.ReadLine());
Console.WriteLine("Enter the Drivers Occupation");
string driverOccupation = driver.Occupation(Console.ReadLine());
Console.WriteLine("How many claims does this driver have?");
int noOfClaims = driver.Claim(int.Parse(Console.ReadLine()));
Console.WriteLine("Your car details: \n " + driverName + " \n " + driverOccupation + "\n " + noOfClaims);
MyDriver.Add(new Driver());
}
打印部分应如下所示:
foreach (Driver i in MyDriver)
{
Console.WriteLine("\n Driver Details " + i.toString());
}
更改打印循环:
foreach (Driver i in MyDriver)
{
Console.WriteLine(" Driver Details " + i);
}
此代码:
foreach (Driver i in MyDriver)
{
Console.WriteLine(" Driver Details " + MyDriver);
}
应更改为以下内容:
foreach (Driver driver in MyDriver)
{
Console.WriteLine(" Driver Details " + driver.toString());
}
您应该在此处使用具有私有集的属性。在命令行结束循环后仍然会出现错误。System.Collection.Generic.List。一旦程序运行foreach,它就会收到文本“Driver Details”,然后旁边的错误您现在可以检查它。仍然一样,请按照上面的说明思考我的get和set,谢谢。当然,很抱歉我错过了这个。检查编辑。错误消失,但foreach打印出“驱动程序详细信息”,后跟DriverApp.Driver。DriverApp是我的名称空间,他已经为驱动程序重写了字符串,所以不需要getDetails方法。。。我没有向下滚动:)
foreach (Driver i in MyDriver)
{
Console.WriteLine(" Driver Details " + i);
}
foreach (Driver i in MyDriver)
{
Console.WriteLine(" Driver Details " + MyDriver);
}
foreach (Driver driver in MyDriver)
{
Console.WriteLine(" Driver Details " + driver.toString());
}