C# 数组2D GetUpperBound(1)返回4而不是8
我是C#的新手,我正在尝试输出几个2D数组的历史记录,但是我不明白为什么GetUpperBound函数不能正常工作。我进行了调试,并在switch语句中显示了它返回4作为最后一列的任命 如果名为“约会”的矩阵有9列,为什么matrix.getupperbound(1)返回4?如果代码太多,我很抱歉,非常感谢您的帮助C# 数组2D GetUpperBound(1)返回4而不是8,c#,multidimensional-array,C#,Multidimensional Array,我是C#的新手,我正在尝试输出几个2D数组的历史记录,但是我不明白为什么GetUpperBound函数不能正常工作。我进行了调试,并在switch语句中显示了它返回4作为最后一列的任命 如果名为“约会”的矩阵有9列,为什么matrix.getupperbound(1)返回4?如果代码太多,我很抱歉,非常感谢您的帮助 enum clientHeader { Id_Client, Name, Type, Description, Name_CLient, Surname, Id_Spelc
enum clientHeader { Id_Client, Name, Type, Description, Name_CLient, Surname, Id_Spelciaty, Final_add,State };
enum appointHeader { Id_Appoint, Name_Client, Surname,Type_Appoint,Date, Description, Id_Client, Final_add,State};
static void Main(string[] args)
{
Console.SetWindowSize(146, 45);
string[,] animal = new string[30, 9];
string[,] client = new string[30, 9];
string[,] vet = new string[30, 9];
string[,] appointment = new string[30, 9];
string[,] obsRooms = new string[30, 5];
string[,] typeAnimal = new string[30, 5];
string[,] spelciaty = new string[30, 5];
do { menuHistoric(animal, client, vet, obsRooms, appointment, spelciaty, typeAnimal); } while (true);
}
static void showHeader<T>(string[,] matrix)
{
int x = matrix.GetUpperBound(1), width = (tableWidth / x);
Console.Clear();
Console.WriteLine("\n");
PrintLine();
for (int i = 0; i < matrix.GetLength(1)-1; i++)
{
Console.Write((GetHeader<T>(i)?.Length > width) ? $"{GetHeader<T>(i)?.Substring(0, width - 3) + ".." + "|".ToUpper()}" : $"{ GetHeader<T>(i)?.PadRight(width - (width - GetHeader<T>(i).Length) / 2).PadLeft(width).ToUpper()}|");
}
Console.WriteLine();
PrintLine();
}
static int tableWidth = 143;
static void PrintLine()
{
Console.WriteLine(new string('-', tableWidth));
}
static void menuHistoric(string[,] animal, string[,] client, string[,] vet, string[,] appointment, string[,] obsRooms, string[,] spelciaty, string[,] typeAnimal)
{
while (true)
{
int optHist;
do
{
Console.Clear();
Console.WriteLine("\nInsert:\n\t[ 1 ] Visualize historic Clients");
Console.Write("\t[ 2 ] Visualize historic Appointments ");
} while (!int.TryParse(Console.ReadLine(), out optHist) || optHist < 0 || optHist > 7);
Console.Clear();
bool goBack = false;
switch (optHist)
{
case 1:
showHeader<clientHeader>(client);
menuReturn();
break;
case 2:
showHeader<appointHeader>(appointment);
menuReturn();
break;
case 0:
goBack = true;
break;
}
if (goBack) return;
}
}
static void menuReturn()
{
Console.ReadKey();
Console.Clear();
}
private static string GetHeader<T>(int i) => Enum.GetName(typeof(T), i);
enum clientHeader{Id_Client,名称,类型,描述,Name_Client,姓氏,Id_Spelciaty,Final_add,State};
enum Appointhader{Id_Appoint,姓名_Client,姓氏,类型_Appoint,日期,描述,Id_Client,最终添加,状态};
静态void Main(字符串[]参数)
{
控制台设置窗口大小(146,45);
字符串[,]动物=新字符串[30,9];
字符串[,]客户端=新字符串[30,9];
字符串[,]vet=新字符串[30,9];
字符串[,]约会=新字符串[30,9];
字符串[,]obsRooms=新字符串[30,5];
字符串[,]类型动物=新字符串[30,5];
字符串[,]spelciaty=新字符串[30,5];
do{menuHistoric(动物、客户、兽医、手术室、预约、专业、类型动物);}while(正确);
}
静态void showHeader(字符串[,]矩阵)
{
intx=matrix.GetUpperBound(1),width=(tableWidth/x);
Console.Clear();
Console.WriteLine(“\n”);
PrintLine();
对于(int i=0;iwidth)?$“{GetHeader(i)?.Substring(0,width-3)+.”“+”|“.ToUpper()}”:$“{GetHeader(i)?.PadRight(width-(width-GetHeader(i).Length)/2.padlight(width.ToUpper()}|”);
}
Console.WriteLine();
PrintLine();
}
静态int tableWidth=143;
静态无效打印行()
{
WriteLine(新字符串('-',tableWidth));
}
静态无效菜单历史(字符串[,]动物,字符串[,]客户端,字符串[,]兽医,字符串[,]约会,字符串[,]观察室,字符串[,]特殊,字符串[,]类型动物)
{
while(true)
{
内光学;
做
{
Console.Clear();
Console.WriteLine(“\n插入:\n\t[1]可视化历史客户端”);
Console.Write(“\t[2]可视化历史约会”);
}而(!int.TryParse(Console.ReadLine(),out optist)| | optist<0 | | optist>7);
Console.Clear();
bool-goBack=false;
开关(optHist)
{
案例1:
showHeader(客户端);
menuReturn();
打破
案例2:
展览员(委任);;
menuReturn();
打破
案例0:
goBack=true;
打破
}
如果(goBack)返回;
}
}
静态void菜单返回()
{
Console.ReadKey();
Console.Clear();
}
私有静态字符串GetHeader(inti)=>Enum.GetName(typeof(T),i);
您混淆了参数:menuHistoric(动物,客户,兽医,观察室,预约、专业、类型动物)
静态无效菜单历史(字符串[,]动物,字符串[,]客户端,字符串[,]兽医,字符串[,]任命,字符串[,]障碍,字符串[,]特殊,字符串[,]类型动物) 也许可以通过使用
MenuHistoricArgument
的类/结构来避免大量参数:
enum clientHeader { Id_Client, Name, Type, Description, Name_CLient, Surname, Id_Spelciaty, Final_add, State };
enum appointHeader { Id_Appoint, Name_Client, Surname, Type_Appoint, Date, Description, Id_Client, Final_add, State };
struct MenuHistoricArgument
{
public string[,] animal, client, vet, appointment, obsRooms, typeAnimal, spelciaty;
}
static void Main (string[] args)
{
Console.SetWindowSize(146, 45);
MenuHistoricArgument menuArgs = new MenuHistoricArgument()
{
animal = new string[30, 9],
client = new string[30, 9],
vet = new string[30, 9],
appointment = new string[30, 9],
obsRooms = new string[30, 5],
typeAnimal = new string[30, 5],
spelciaty = new string[30, 5],
};
do {
menuHistoric(menuArgs);
} while (true);
}
static void showHeader<T> (string[,] matrix)
{
int x = matrix.GetUpperBound(1), width = (tableWidth / x);
Console.Clear();
Console.WriteLine("\n");
PrintLine();
for (int i = 0; i < matrix.GetLength(1) - 1; i++)
{
Console.Write((GetHeader<T>(i)?.Length > width) ? $"{GetHeader<T>(i)?.Substring(0, width - 3) + ".." + "|".ToUpper()}" : $"{ GetHeader<T>(i)?.PadRight(width - (width - GetHeader<T>(i).Length) / 2).PadLeft(width).ToUpper()}|");
}
Console.WriteLine();
PrintLine();
}
static int tableWidth = 143;
static void PrintLine ()
{
Console.WriteLine(new string('-', tableWidth));
}
static void menuHistoric (MenuHistoricArgument menuArgs)
{
while (true)
{
int optHist;
do
{
Console.Clear();
Console.WriteLine("\nInsert:\n\t[ 1 ] Visualize historic Clients");
Console.Write("\t[ 2 ] Visualize historic Appointments ");
} while (!int.TryParse(Console.ReadLine(), out optHist) || optHist < 0 || optHist > 7);
Console.Clear();
bool goBack = false;
switch (optHist)
{
case 1:
showHeader<clientHeader>(menuArgs.client);
menuReturn();
break;
case 2:
showHeader<appointHeader>(menuArgs.appointment);
menuReturn();
break;
case 0:
goBack = true;
break;
}
if (goBack) return;
}
}
static void menuReturn ()
{
Console.ReadKey();
Console.Clear();
}
private static string GetHeader<T> (int i) => Enum.GetName(typeof(T), i);
enum clientHeader{Id_Client,名称,类型,描述,Name_Client,姓氏,Id_Spelciaty,Final_add,State};
enum Appointhader{Id_Appoint,姓名_Client,姓氏,类型_Appoint,日期,描述,Id_Client,最终添加,状态};
结构菜单历史辩论
{
公共字符串[,]动物、客户、兽医、预约、obsRooms、typeAnimal、spelciaty;
}
静态void Main(字符串[]参数)
{
控制台设置窗口大小(146,45);
MenuHistoricArgument menuArgs=新MenuHistoricArgument()
{
animal=新字符串[30,9],
client=新字符串[30,9],
vet=新字符串[30,9],
约会=新字符串[30,9],
obsRooms=新字符串[30,5],
typeAnimal=新字符串[30,5],
spelciaty=新字符串[30,5],
};
做{
menuHistoric(menuArgs);
}虽然(正确);
}
静态void showHeader(字符串[,]矩阵)
{
intx=matrix.GetUpperBound(1),width=(tableWidth/x);
Console.Clear();
Console.WriteLine(“\n”);
PrintLine();
对于(int i=0;iwidth)?$“{GetHeader(i)?.Substring(0,width-3)+.”“+”|“.ToUpper()}”:$“{GetHeader(i)?.PadRight(width-(width-GetHeader(i).Length)/2.padlight(width.ToUpper()}|”);
}
Console.WriteLine();
PrintLine();
}
静态int tableWidth=143;
静态无效打印行()
{
WriteLine(新字符串('-',tableWidth));
}
静态无效菜单历史(菜单历史辩论菜单)
{
while(true)
{
内光学;
做
{