Type.HasElementType-Eigenschaft

public bool HasElementType { get; }

/** @property */
public final boolean get_HasElementType ()

public final function get HasElementType () : boolean

// This code must be compiled with the /unsafe switch:
//   csc /unsafe source.cs
using System;
using System.Reflection;

public class Example
{
    // This method is for demonstration purposes.
    unsafe public void Test(ref int x, out int y, int* z) 
    { 
        *z = x = y = 0; 
    }

    public static void Main()
    {
        // All of the following display 'True'.

        // Define an array, get its type, and display HasElementType. 
        int[] nums = {1, 1, 2, 3, 5, 8, 13};
        Type t = nums.GetType();
        Console.WriteLine("HasElementType is '{0}' for array types.", t.HasElementType);

        // Test an array type without defining an array.
        t = typeof(Example[]);
        Console.WriteLine("HasElementType is '{0}' for array types.", t.HasElementType);

        // When you use Reflection Emit to emit dynamic methods and
        // assemblies, you can create array types using MakeArrayType.
        // The following creates the type 'array of Example'.
        t = typeof(Example).MakeArrayType();
        Console.WriteLine("HasElementType is '{0}' for array types.", t.HasElementType);

        // When you reflect over methods, HasElementType is true for
        // ref, out, and pointer parameter types. The following 
        // gets the Test method, defined above, and examines its
        // parameters.
        MethodInfo mi = typeof(Example).GetMethod("Test");
        ParameterInfo[] parms = mi.GetParameters();
        t = parms[0].ParameterType;
        Console.WriteLine("HasElementType is '{0}' for ref parameter types.", t.HasElementType);
        t = parms[1].ParameterType;
        Console.WriteLine("HasElementType is '{0}' for out parameter types.", t.HasElementType);
        t = parms[2].ParameterType;
        Console.WriteLine("HasElementType is '{0}' for pointer parameter types.", t.HasElementType);

        // When you use Reflection Emit to emit dynamic methods and
        // assemblies, you can create pointer and ByRef types to use
        // when you define method parameters.
        t = typeof(Example).MakePointerType();
        Console.WriteLine("HasElementType is '{0}' for pointer types.", t.HasElementType);
        t = typeof(Example).MakeByRefType();
        Console.WriteLine("HasElementType is '{0}' for ByRef types.", t.HasElementType);
    }
}

import System.*;

public class MyClass
{
} //MyClass

public class Type_HasElementType
{
    public static void main(String[] args)
    {
        try {
            // A nonarray, pointer, or reference element. 
            MyClass myObject1 = new MyClass();
            Object myObject2 = myObject1;

            // Define an array. 
            MyClass myObject3[] = new MyClass[5];
            Object myObject4 = myObject3;
            Object myObjects[] = new Object[] { myObject1, myObject2,
                myObject3, myObject4 };
            Console.WriteLine("\nCheck whether the object is an array, "
                +"a pointer, or a reference type.\n");
            for (int i = 0; i < myObjects.get_Length(); i++) {
                if (myObjects.get_Item(i).GetType().get_HasElementType()) {
                    Console.WriteLine("myObject{0} is an array, pointer, or "
                        +"reference type.", System.Convert.ToString(i));
                }
                else {
                    Console.WriteLine("myObject{0} is not an array, pointer, " 
                        +"or reference type.", System.Convert.ToString(i));
                }
            }
        }
        catch (System.Exception e) {
            Console.WriteLine("Exception: {0} \n", e.get_Message());
        }
    } //main
} //Type_HasElementType