Type.GetTypeArray(Object[]) 方法

定义

命名空间:

System

程序集:

System.Runtime.dll

程序集:

netstandard.dll

程序集:

mscorlib.dll

获取指定数组中对象的类型。

public:
 static cli::array <Type ^> ^ GetTypeArray(cli::array <System::Object ^> ^ args);

public static Type[] GetTypeArray (object[] args);

static member GetTypeArray : obj[] -> Type[]

Public Shared Function GetTypeArray (args As Object()) As Type()

参数

args

Object[]

要确定其类型的对象数组。

返回

Type[]

表示 Type 中相应元素的类型的 args 对象数组。

例外

ArgumentNullException

args 上声明的默认值为 null。

• 或 - args 的其中一个或多个元素为 null。

TargetInvocationException

调用类初始值设定项，并且至少一个引发异常。

示例

下面的代码示例演示如何使用 GetTypeArray 方法列出数组元素的类型。

array<Object^>^myObject = gcnew array<Object^>(3);
myObject[ 0 ] = 66;
myObject[ 1 ] = "puri";
myObject[ 2 ] = 33.33;

// Get the array of 'Type' class objects.
array<Type^>^myTypeArray = Type::GetTypeArray( myObject );
Console::WriteLine( "Full names of the 'Type' objects in the array are:" );
for ( int h = 0; h < myTypeArray->Length; h++ )
{
   Console::WriteLine( myTypeArray[ h ]->FullName );

}

Object[] myObject = new Object[3];
myObject[0] = 66;
myObject[1] = "puri";
myObject[2] = 33.33;
// Get the array of 'Type' class objects.
Type[] myTypeArray = Type.GetTypeArray(myObject);
Console.WriteLine("Full names of the 'Type' objects in the array are:");
for(int h = 0; h < myTypeArray.Length ; h++)
{
    Console.WriteLine(myTypeArray[h].FullName);
}

Dim myObject(2) As Object
myObject(0) = 66
myObject(1) = "puri"
myObject(2) = 33.33
' Get the array of 'Type' class objects.
Dim myTypeArray As Type() = Type.GetTypeArray(myObject)
Console.WriteLine("Full names of the 'Type' objects in the array are:")
Dim h As Integer
For h = 0 To myTypeArray.Length - 1
   Console.WriteLine(myTypeArray(h).FullName)
Next h