ArrayTypeMismatchException 클래스

정의

public ref class ArrayTypeMismatchException : Exception

public ref class ArrayTypeMismatchException : SystemException

public class ArrayTypeMismatchException : Exception

public class ArrayTypeMismatchException : SystemException

[System.Serializable]
public class ArrayTypeMismatchException : SystemException

[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class ArrayTypeMismatchException : SystemException

type ArrayTypeMismatchException = class
    inherit Exception

type ArrayTypeMismatchException = class
    inherit SystemException

[<System.Serializable>]
type ArrayTypeMismatchException = class
    inherit SystemException

[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type ArrayTypeMismatchException = class
    inherit SystemException

Public Class ArrayTypeMismatchException
Inherits Exception

Public Class ArrayTypeMismatchException
Inherits SystemException

상속

Object

Exception

ArrayTypeMismatchException

상속

Object

Exception

SystemException

ArrayTypeMismatchException

특성

SerializableAttribute ComVisibleAttribute

예제

다음 코드 예제에서는 throw되는 ArrayTypeMismatchException 시나리오를 보여 줍니다.

using System;

namespace ArrayTypeMismatch
{
    class Class1
    {
        static void Main(string[] args)
        {
            string[] names = {"Dog", "Cat", "Fish"};
            Object[] objs  = (Object[]) names;

            try
            {
                objs[2] = "Mouse";

                foreach (object animalName in objs)
                {
                    System.Console.WriteLine(animalName);
                }
            }
            catch (System.ArrayTypeMismatchException)
            {
                // Not reached; "Mouse" is of the correct type.
                System.Console.WriteLine("Exception Thrown.");
            }

            try
            {
                Object obj = (Object) 13;
                objs[2] = obj;
            }
            catch (System.ArrayTypeMismatchException)
            {
                // Always reached, 13 is not a string.
                System.Console.WriteLine(
                    "New element is not of the correct type.");
            }

            // Set objs to an array of objects instead of
            // an array of strings.
            objs  = new Object[3];
            try
            {
                objs[0] = (Object) "Turtle";
                objs[1] = (Object) 12;
                objs[2] = (Object) 2.341;

                foreach (object element in objs)
                {
                    System.Console.WriteLine(element);
                }
            }
            catch (System.ArrayTypeMismatchException)
            {
                // ArrayTypeMismatchException is not thrown this time.
                System.Console.WriteLine("Exception Thrown.");
            }
        }
    }
}

open System

[<EntryPoint>]
let main _ =
    let names = [| "Dog"; "Cat"; "Fish" |]
    let objs = box names :?> obj[]

    try
        objs[2] <- "Mouse"

        for animalName in objs do
            printfn $"{animalName}"
                    
    with :? ArrayTypeMismatchException ->
        // Not reached; "Mouse" is of the correct type.
        printfn "Exception Thrown."

    try
        let obj = 13 :> obj
        objs[2] <- obj
    with :? ArrayTypeMismatchException ->
        // Always reached, 13 is not a string.
        printfn "New element is not of the correct type."

    // Shadow objs as an array of objects instead of an array of strings.
    let objs: obj[] = [| "Turtle"; 12; 2.341 |]
    try
        for element in objs do
            printfn $"{element}"
        
    with :? ArrayTypeMismatchException ->
        // ArrayTypeMismatchException is not thrown this time.
        printfn "Exception Thrown."

    0

Option Explicit On 
Option Strict On

Namespace ArrayTypeMismatch

   Class Class1

      Public Shared Sub Main(ByVal args() As String)
         
         Dim names As String() = {"Dog", "Cat", "Fish"}
         Dim objs As System.Object() = CType(names, System.Object())

         Try
            objs(2) = "Mouse"

            Dim animalName As Object
            For Each animalName In objs
               System.Console.WriteLine(animalName)
            Next animalName
         Catch exp As System.ArrayTypeMismatchException
            ' Not reached, "Mouse" is of the correct type.
            System.Console.WriteLine("Exception Thrown.")
         End Try

         Try
            Dim obj As System.Object
            obj = CType(13, System.Object)
            objs(2) = obj
         Catch exp As System.ArrayTypeMismatchException
            ' Always reached, 13 is not a string.
            System.Console.WriteLine("New element is not of the correct type.")
         End Try

         ' Set objs to an array of objects instead of an array of strings.
         Dim objs2(3) As System.Object
         Try
            objs2(0) = "Turtle"
            objs2(1) = 12
            objs2(2) = 2.341

            Dim element As Object
            For Each element In objs2
               System.Console.WriteLine(element)
            Next element
         Catch exp As System.ArrayTypeMismatchException
            ' ArrayTypeMismatchException is not thrown this time.
            System.Console.WriteLine("Exception Thrown.")
         End Try
         
      End Sub
   End Class
End Namespace

설명

ArrayTypeMismatchException 는 시스템에서 요소를 배열에 대해 선언된 형식으로 변환할 수 없을 때 throw됩니다. 예를 들어 이러한 형식 간의 변환은 지원되지 않으므로 형식 String 의 요소를 배열에 Int32 저장할 수 없습니다. 일반적으로 애플리케이션에서 이 예외를 throw할 필요가 없습니다.

다음 msIL(Microsoft 중간 언어) 지침은 ArrayTypeMismatchException throw합니다.

• ldelem.<type>

• ldelema

• stelem.<type>

ArrayTypeMismatchException 는 값이 0x80131503 HRESULT COR_E_ARRAYTYPEMISMATCH 사용합니다.

ArrayTypeMismatchException인스턴스의 초기 속성 값 목록은 ArrayTypeMismatchException 생성자를 참조하세요.

추가 정보

• Exception
• 예외 처리 및 예외 던지기