C# |类型。GetArrayRank()方法
原文:https://www . geesforgeks . org/c-sharp-type-getarrayrank-method/
类型。方法用于获取一个数组中的维数。
语法:public virtual int GetArrayRank()； 返回值:该方法返回一个包含当前类型维数的整数。 异常:如果当前类型不是数组，这个方法抛出 ArgumentException 。
以下程序说明了类型的使用。【方法: 例 1:**
c sharp . c sharp . c sharp . c sharp
// C# program to demonstrate the
// Type.GetArrayRank() Method
using System;
using System.Globalization;
using System.Reflection;
class GFG {
// Main Method
public static void Main()
{
try
{
// Declaring and initializing Type object
Type type = typeof(int[,,,,, ]);
// Getting the dimensions
// using GetArrayRank()
int rank = type.GetArrayRank();
// Display the rank
Console.WriteLine("ArrayRank is: {0}", rank);
}
catch (ArgumentException e)
{
Console.WriteLine("The current type is not an Array");
Console.Write("Exception Thrown: ");
Console.Write("{0}", e.GetType(), e.Message);
}
}
}
Output:
ArrayRank is: 6
例 2:
c sharp . c sharp . c sharp . c sharp
// C# program to demonstrate the
// Type.GetArrayRank() Method
using System;
using System.Globalization;
using System.Reflection;
class GFG {
// Main Method
public static void Main()
{
try {
// Declaring and initializing Type object
Type type = typeof(int);
// Getting ArrayRank by
// using GetArrayRank()
int rank = type.GetArrayRank();
// Display the rank
Console.WriteLine("ArrayRank is : {0}", rank);
}
catch (ArgumentException e)
{
Console.WriteLine("The current type is not an Array");
Console.Write("Exception Thrown: ");
Console.Write("{0}", e.GetType(), e.Message);
}
}
}
Output:
The current type is not an Array
Exception Thrown: System.ArgumentException
参考:
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