Type.FullName Eigenschaft

Definition

Namespace:: System

Assemblys:: mscorlib.dll, System.Runtime.dll

Assemblys:: netstandard.dll, System.Runtime.dll

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Quelle:: Type.cs

Quelle:: Type.cs

Quelle:: Type.cs

Quelle:: Type.cs

Quelle:: Type.CoreCLR.cs

Wichtig

Einige Informationen beziehen sich auf Vorabversionen, die vor dem Release ggf. grundlegend überarbeitet werden. Microsoft übernimmt hinsichtlich der hier bereitgestellten Informationen keine Gewährleistungen, seien sie ausdrücklich oder konkludent.

Ruft den vollqualifizierten Namen des Typs ab, einschließlich des Namespaces, aber nicht seiner Assembly.

public:
 abstract property System::String ^ FullName { System::String ^ get(); };

public abstract string FullName { get; }

public abstract string? FullName { get; }

member this.FullName : string

Public MustOverride ReadOnly Property FullName As String

Eigenschaftswert

String

Der vollqualifizierte Name des Typs, einschließlich seines Namespaces, aber nicht seiner Assembly; oder null wenn der Typ nicht durch einen vollqualifizierten Namen dargestellt werden kann. Typen, die nicht durch einen vollqualifizierten Namen dargestellt werden können, umfassen Typen, die nicht aufgelöste generische Parameter enthalten (ContainsGenericParameters ist true) und Typen, die Funktionszeiger enthalten.

Implementiert

FullName

Beispiele

Im folgenden Beispiel wird der vollständige Name des angegebenen Typs angezeigt.

using System;
class TestFullName
{
public static void Main()
    {
    Type t = typeof(Array);
    Console.WriteLine("The full name of the Array type is {0}.", t.FullName);
    }
}

/* This example produces the following output:

The full name of the Array type is System.Array.
 */

open System

let t = typeof<Array>
printfn $"The full name of the Array type is {t.FullName}."

(* This example produces the following output:

The full name of the Array type is System.Array.
 *)

Class TestFullName
   
    Public Shared Sub Main()
        Dim t As Type = GetType(Array)
        Console.WriteLine("The full name of the Array type is {0}.", t.FullName)
    End Sub
End Class

' This example produces the following output:
'
'The full name of the Array type is System.Array.
'

Im folgenden Beispiel werden die von der ToString Methode und den NameEigenschaften FullNamezurückgegebenen AssemblyQualifiedName Zeichenfolgen verglichen.

using System;
using System.Collections.Generic;
using System.Globalization;

public class Example
{
    public static void Main()
    {
        Type t = typeof(String);
        ShowTypeInfo(t);

        t = typeof(List<>);
        ShowTypeInfo(t);

        var list = new List<String>();
        t = list.GetType();
        ShowTypeInfo(t);

        Object v = 12;
        t = v.GetType();
        ShowTypeInfo(t);

        t = typeof(IFormatProvider);
        ShowTypeInfo(t);

        IFormatProvider ifmt = NumberFormatInfo.CurrentInfo;
        t = ifmt.GetType();
        ShowTypeInfo(t);
    }

    private static void ShowTypeInfo(Type t)
    {
        Console.WriteLine($"Name: {t.Name}");
        Console.WriteLine($"Full Name: {t.FullName}");
        Console.WriteLine($"ToString:  {t}");
        Console.WriteLine($"Assembly Qualified Name: {t.AssemblyQualifiedName}");
        Console.WriteLine();
    }
}
// The example displays output like the following:
//    Name: String
//    Full Name: System.String
//    ToString:  System.String
//    Assembly Qualified Name: System.String, mscorlib, Version=4.0.0.0, Culture=neutr
//    al, PublicKeyToken=b77a5c561934e089
//
//    Name: List`1
//    Full Name: System.Collections.Generic.List`1
//    ToString:  System.Collections.Generic.List`1[T]
//    Assembly Qualified Name: System.Collections.Generic.List`1, mscorlib, Version=4.
//    0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: List`1
//    Full Name: System.Collections.Generic.List`1[[System.String, mscorlib, Version=4
//    .0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]
//    ToString:  System.Collections.Generic.List`1[System.String]
//    Assembly Qualified Name: System.Collections.Generic.List`1[[System.String, mscor
//    lib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorl
//    ib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: Int32
//    Full Name: System.Int32
//    ToString:  System.Int32
//    Assembly Qualified Name: System.Int32, mscorlib, Version=4.0.0.0, Culture=neutra
//    l, PublicKeyToken=b77a5c561934e089
//
//    Name: IFormatProvider
//    Full Name: System.IFormatProvider
//    ToString:  System.IFormatProvider
//    Assembly Qualified Name: System.IFormatProvider, mscorlib, Version=4.0.0.0, Cult
//    ure=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: NumberFormatInfo
//    Full Name: System.Globalization.NumberFormatInfo
//    ToString:  System.Globalization.NumberFormatInfo
//    Assembly Qualified Name: System.Globalization.NumberFormatInfo, mscorlib, Versio
//    n=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

open System
open System.Globalization

let showTypeInfo (t: Type) =
    printfn $"Name: {t.Name}"
    printfn $"Full Name: {t.FullName}"
    printfn $"ToString:  {t}"
    printfn $"Assembly Qualified Name: {t.AssemblyQualifiedName}\n"

typeof<String>
|> showTypeInfo

(typeof<ResizeArray<_>>).GetGenericTypeDefinition()
|> showTypeInfo

let list = ResizeArray<String>()
list.GetType()
|> showTypeInfo

let v: obj = 12
v.GetType()
|> showTypeInfo

typeof<IFormatProvider>
|> showTypeInfo

let ifmt = NumberFormatInfo.CurrentInfo
ifmt.GetType()
|> showTypeInfo

let o = Some 3
o.GetType()
|> showTypeInfo

// The example displays output like the following:
//    Name: String
//    Full Name: System.String
//    ToString:  System.String
//    Assembly Qualified Name: System.String, mscorlib, Version=4.0.0.0, Culture=neutr
//    al, PublicKeyToken=b77a5c561934e089
//
//    Name: List`1
//    Full Name: System.Collections.Generic.List`1
//    ToString:  System.Collections.Generic.List`1[T]
//    Assembly Qualified Name: System.Collections.Generic.List`1, mscorlib, Version=4.
//    0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: List`1
//    Full Name: System.Collections.Generic.List`1[[System.String, mscorlib, Version=4
//    .0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]
//    ToString:  System.Collections.Generic.List`1[System.String]
//    Assembly Qualified Name: System.Collections.Generic.List`1[[System.String, mscor
//    lib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorl
//    ib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: Int32
//    Full Name: System.Int32
//    ToString:  System.Int32
//    Assembly Qualified Name: System.Int32, mscorlib, Version=4.0.0.0, Culture=neutra
//    l, PublicKeyToken=b77a5c561934e089
//
//    Name: IFormatProvider
//    Full Name: System.IFormatProvider
//    ToString:  System.IFormatProvider
//    Assembly Qualified Name: System.IFormatProvider, mscorlib, Version=4.0.0.0, Cult
//    ure=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: NumberFormatInfo
//    Full Name: System.Globalization.NumberFormatInfo
//    ToString:  System.Globalization.NumberFormatInfo
//    Assembly Qualified Name: System.Globalization.NumberFormatInfo, mscorlib, Versio
//    n=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
//
//    Name: FSharpOption`1
//    Full Name: Microsoft.FSharp.Core.FSharpOption`1[[System.Int32, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]
//    ToString:  Microsoft.FSharp.Core.FSharpOption`1[System.Int32]
//    Assembly Qualified Name: Microsoft.FSharp.Core.FSharpOption`1[[System.Int32, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], FSharp.Core, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a

Imports System.Collections.Generic
Imports System.Globalization

Module Example
    Public Sub Main()
        Dim t As Type = GetType(String)
        ShowTypeInfo(t)

        t = GetType(List(Of))
        ShowTypeInfo(t)

        Dim list As New List(Of String)()
        t = list.GetType()
        ShowTypeInfo(t)

        Dim v As Object = 12
        t = v.GetType()
        ShowTypeInfo(t)

        t = GetType(IFormatProvider)
        ShowTypeInfo(t)

        Dim ifmt As IFormatProvider = NumberFormatInfo.CurrentInfo
        t = ifmt.GetType()
        ShowTypeInfo(t)
    End Sub

    Private Sub ShowTypeInfo(t As Type)
        Console.WriteLine($"Name: {t.Name}")
        Console.WriteLine($"Full Name: {t.FullName}")
        Console.WriteLine($"ToString:  {t}")
        Console.WriteLine($"Assembly Qualified Name: {t.AssemblyQualifiedName}")
        Console.WriteLine()
    End Sub
End Module
' The example displays output like the following:
'    Name: String
'    Full Name: System.String
'    ToString:  System.String
'    Assembly Qualified Name: System.String, mscorlib, Version=4.0.0.0, Culture=neutr
'    al, PublicKeyToken=b77a5c561934e089
'
'    Name: List`1
'    Full Name: System.Collections.Generic.List`1
'    ToString:  System.Collections.Generic.List`1[T]
'    Assembly Qualified Name: System.Collections.Generic.List`1, mscorlib, Version=4.
'    0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
'
'    Name: List`1
'    Full Name: System.Collections.Generic.List`1[[System.String, mscorlib, Version=4
'    .0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]
'    ToString:  System.Collections.Generic.List`1[System.String]
'    Assembly Qualified Name: System.Collections.Generic.List`1[[System.String, mscor
'    lib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorl
'    ib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
'
'    Name: Int32
'    Full Name: System.Int32
'    ToString:  System.Int32
'    Assembly Qualified Name: System.Int32, mscorlib, Version=4.0.0.0, Culture=neutra
'    l, PublicKeyToken=b77a5c561934e089
'
'    Name: IFormatProvider
'    Full Name: System.IFormatProvider
'    ToString:  System.IFormatProvider
'    Assembly Qualified Name: System.IFormatProvider, mscorlib, Version=4.0.0.0, Cult
'    ure=neutral, PublicKeyToken=b77a5c561934e089
'
'    Name: NumberFormatInfo
'    Full Name: System.Globalization.NumberFormatInfo
'    ToString:  System.Globalization.NumberFormatInfo
'    Assembly Qualified Name: System.Globalization.NumberFormatInfo, mscorlib, Versio
'    n=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

Hinweise

Der vollqualifizierte Name des String Typs lautet System.Stringz. B. . Kontrastiert dies mit dem von der AssemblyQualifiedName Eigenschaft zurückgegebenen assemblyqualifizierten Namen, der aus dem vollständigen Namen und dem vollständigen Assemblynamen besteht.

Wenn der aktuelle Typ einen geschlossenen generischen Typ darstellt, werden die Typargumente in der von der FullName Eigenschaft zurückgegebenen Zeichenfolge durch den vollständigen Assemblynamen qualifiziert, obwohl die Zeichenfolgendarstellung des generischen Typs selbst nicht durch den vollständigen Assemblynamen qualifiziert ist. Im folgenden Beispiel wird der Unterschied in der FullName-Eigenschaft für einen Typ veranschaulicht, der die generische Typdefinition und eine, die einen geschlossenen generischen Typ darstellt.

using System;
using System.Collections.Generic;

public class Example
{
   public static void Main()
   {
      Type t = typeof(List<>);
      Console.WriteLine(t.FullName);
      Console.WriteLine();

      List<String> list = new List<String>();
      t = list.GetType();
      Console.WriteLine(t.FullName);
   }
}
// The example displays the following output:
// System.Collections.Generic.List`1
//
// System.Collections.Generic.List`1[[System.String, mscorlib,
//        Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]

// ResizeArray<'T> is an F# type abbreviation for System.Collection.Generic.List<'T>
open System

let t = typeof<ResizeArray<_>>.GetGenericTypeDefinition()
printfn $"{t.FullName}"
Console.WriteLine()

let list = ResizeArray<String>()
let t2 = list.GetType()
printfn $"{t2.FullName}"
// The example displays the following output:
// System.Collections.Generic.List`1
//
// System.Collections.Generic.List`1[[System.String, mscorlib,
//        Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]

Imports System.Collections.Generic

Module Example
   Public Sub Main()
      Dim t As Type = GetType(List(Of))
      Console.WriteLine(t.FullName)
      Console.WriteLine()

      Dim list As New List(Of String)()
      t = list.GetType()
      Console.WriteLine(t.FullName)
   End Sub
End Module
' The example displays the following output:
'    System.Collections.Generic.List`1
'
'    System.Collections.Generic.List`1[[System.String, mscorlib,
'             Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]

Diese Eigenschaft gibt folgendes zurück null :

Das aktuelle Objekt stellt einen Typparameter eines generischen Type Typs dar.

Im folgenden Beispiel wird der Typparameter des Nullable<T> Typs abgerufen und versucht, seine FullName Eigenschaft anzuzeigen.

using System;
using System.Reflection;

public class Example
{
   public static void Main()
   {
      Type t = typeof(Nullable<>); 
      Console.WriteLine(t.FullName);
      if (t.IsGenericType) {
         Console.Write("   Generic Type Parameters: ");
         Type[] gtArgs = t.GetGenericArguments();
         for (int ctr = 0; ctr < gtArgs.Length; ctr++) {
            Console.WriteLine(gtArgs[ctr].FullName ??
                              "(unassigned) " + gtArgs[ctr].ToString());
          }
         Console.WriteLine();
      }
   }
}
// The example displays the following output:
//       System.Nullable`1
//          Generic Type Parameters: (unassigned) T

open System

let t = typeof<Nullable<_>>.GetGenericTypeDefinition()
printfn $"{t.FullName}"
if t.IsGenericType then
    printf "   Generic Type Parameters: "
    let gtArgs = t.GetGenericArguments()
    for arg in gtArgs do
        match arg.FullName with
        | null -> "(unassigned) " + string arg
        | _ -> arg.FullName
        |> printfn "%s"
    printfn ""
// The example displays the following output:
//       System.Nullable`1
//          Generic Type Parameters: (unassigned) T

Imports System.Reflection

Module Example
   Public Sub Main()
      Dim t As Type = GetType(Nullable(Of )) 
      Console.WriteLine(t.FullName)
      If t.IsGenericType Then
         Console.Write("   Generic Type Parameters: ")
         Dim gtArgs As Type() = t.GetGenericArguments
         For ctr As Integer = 0 To gtArgs.Length - 1
            Console.WriteLine(If(gtArgs(ctr).FullName, 
                              "(unassigned) " + gtArgs(ctr).ToString()))
            If ctr < gtArgs.Length - 1 Then Console.Write(", ")   
         Next
         Console.WriteLine()
      End If
   End Sub
End Module
' The example displays the following output:
'       System.Nullable`1
'          Generic Type Parameters: (unassigned) T

Das aktuelle Type Objekt stellt einen Arraytyp, einen Zeigertyp oder einen byref Typ dar, der auf einem generischen Typparameter basiert.

Im folgenden Beispiel wird ein generischer Typ definiert, Generictype1<T>mit drei Methoden: Display(T[]), die ein Array vom Typ T übergeben wird; HandleT(T), das ein T -Objekt übergeben wird; und ChangeValue(ref T), das ein T -Objekt anhand eines Verweises übergeben wird. Da C# und Visual Basic es uns nicht erlauben, T als Zeiger in der HandleT Methode zu definieren, müssen wir die MakePointerType Methode für das Type Objekt aufrufen, das den Parametertyp der Methode darstellt, um einen Zeiger auf einen generischen Typ zu erstellen. Die Ausgabe aus dem Beispiel zeigt, dass in allen drei Fällen die FullName Eigenschaft lautet null.

using System;
using System.Reflection;

public class GenericType1<T> 
{
   public void Display(T[] elements)  
   {}
   
   public void HandleT(T obj)
   {}
   
   public bool ChangeValue(ref T arg) 
   {
      return true;
   }
}

public class Example
{
   public static void Main()
   {
      Type t = typeof(GenericType1<>);
      Console.WriteLine("Type Name: {0}", t.FullName);
      MethodInfo[] methods = t.GetMethods(BindingFlags.Instance |
                                          BindingFlags.DeclaredOnly |
                                          BindingFlags.Public);
      foreach (var method in methods) { 
         Console.WriteLine("   Method: {0}", method.Name);
         // Get method parameters.
         ParameterInfo param = method.GetParameters()[0];
         Type paramType = param.ParameterType;
         if (method.Name == "HandleT")
            paramType = paramType.MakePointerType();
         Console.WriteLine("      Parameter: {0}", 
                           paramType.FullName ?? 
                           paramType.ToString() + " (unassigned)");
      }
   }
}
// The example displays the following output:
//       Type Name: GenericType1`1
//          Method: Display
//             Parameter: T[] (unassigned))
//          Method: HandleT
//             Parameter: T* (unassigned)
//          Method: ChangeValue
//             Parameter: T& (unassigned)

open System.Reflection

type GenericType1<'T>() = 
    member _.Display(elements: 'T[]) = ()  
    member _.HandleT(obj: 'T) = ()
    member _.ChangeValue(arg: 'T byref) = true

let t = typeof<GenericType1<_>>.GetGenericTypeDefinition()

printfn $"Type Name: {t.FullName}"

let methods = 
    t.GetMethods(BindingFlags.Instance ||| BindingFlags.DeclaredOnly ||| BindingFlags.Public)

for method in methods do
    printfn $"   Method: {method.Name}"
    // Get method parameters.
    let param = method.GetParameters()[0]
    let paramType = param.ParameterType
    if method.Name = "HandleT" then
        let paramType = paramType.MakePointerType()
        match paramType.FullName with
        | null -> string paramType + " (unassigned)"
        | _ -> paramType.FullName
        |> printfn "      Parameter: %s" 
// The example displays the following output:
//       Type Name: GenericType1`1
//          Method: Display
//             Parameter: T[] (unassigned))
//          Method: HandleT
//             Parameter: T* (unassigned)
//          Method: ChangeValue
//             Parameter: T& (unassigned)

Imports System.Reflection

Public Class GenericType1(Of T)
   Public Sub Display(elements As T())
   End Sub
   
   ' Visual Basic does not support pointer types.
   Public Sub HandleT(obj As T)
   End Sub
   
   
   Public Function ChangeValue(ByRef arg As T) As Boolean
      Return True
   End Function
End Class

Module Example
   Public Sub Main()
      Dim t As Type = GetType(GenericType1(Of ))
      Console.WriteLine("Type Name: {0}", t.FullName)
      Dim methods() As MethodInfo = t.GetMethods(BindingFlags.Instance Or
                                                 BindingFlags.DeclaredOnly Or
                                                 BindingFlags.Public)
      For Each method In methods 
         Console.WriteLine("   Method: {0}", method.Name)
         ' Get method parameters.
         Dim param As ParameterInfo = method.GetParameters()(0)
         Dim paramType As Type = param.ParameterType
         If method.Name = "HandleT" Then
            paramType = paramType.MakePointerType()
         End If
         Console.WriteLine("      Parameter: {0}", 
                           If(paramType.FullName, 
                              paramType.ToString() + " (unassigned)"))
      Next
   End Sub
End Module
' The example displays the following output:
'       Type Name: GenericType1`1
'          Method: Display
'             Parameter: T[] (unassigned)
'          Method: HandleT
'             Parameter: T* (unassigned)
'          Method: ChangeValue
'             Parameter: T& (unassigned)

Der aktuelle Typ enthält generische Typparameter, die nicht durch bestimmte Typen ersetzt wurden (d. a. die ContainsGenericParameters Eigenschaft gibt truezurück), aber der Typ ist keine generische Typdefinition (d. a. die Eigenschaft gibt zurück IsGenericTypeDefinition . false

Im folgenden Beispiel Derived<T> erbt von Base<T>. Die BaseType Eigenschaft ruft das Type Objekt ab, das den Basistyp darstellt Derived<T>, und seine FullName Eigenschaft gibt zurück null.

using System;
using System.Reflection;

public class Base<T> { }

public class Derived<T> : Base<T> { }

public class Example
{
   public static void Main()
   {
      Type t = typeof(Derived<>);
      Console.WriteLine("Generic Class: {0}", t.FullName);
      Console.WriteLine("   Contains Generic Paramters: {0}",
                        t.ContainsGenericParameters);
      Console.WriteLine("   Generic Type Definition: {0}\n",
                        t.IsGenericTypeDefinition);                 

      Type baseType = t.BaseType;
      Console.WriteLine("Its Base Class: {0}", 
                        baseType.FullName ?? 
                        "(unassigned) " + baseType.ToString());
      Console.WriteLine("   Contains Generic Paramters: {0}",
                        baseType.ContainsGenericParameters);
      Console.WriteLine("   Generic Type Definition: {0}",
                        baseType.IsGenericTypeDefinition);                 
      Console.WriteLine("   Full Name: {0}\n", 
                        baseType.GetGenericTypeDefinition().FullName);

      t = typeof(Base<>);
      Console.WriteLine("Generic Class: {0}", t.FullName);
      Console.WriteLine("   Contains Generic Paramters: {0}",
                        t.ContainsGenericParameters);
      Console.WriteLine("   Generic Type Definition: {0}\n",
                        t.IsGenericTypeDefinition);                 
   }
}
// The example displays the following output:
//       Generic Class: Derived`1
//          Contains Generic Paramters: True
//          Generic Type Definition: True
//       
//       Its Base Class: (unassigned) Base`1[T]
//          Contains Generic Paramters: True
//          Generic Type Definition: False
//          Full Name: Base`1
//       
//       Generic Class: Base`1
//          Contains Generic Paramters: True
//          Generic Type Definition: True

type Base<'T>() = class end

type Derived<'T>() = inherit Base<'T>()

let t = typeof<Derived<_>>.GetGenericTypeDefinition()
printfn $"Generic Class: {t.FullName}"
printfn $"   Contains Generic Paramters: {t.ContainsGenericParameters}"
printfn $"   Generic Type Definition: {t.IsGenericTypeDefinition}\n"

let baseType = t.BaseType
match baseType.FullName with
| null -> "(unassigned) " + string baseType
| _ -> baseType.FullName
|> printfn "Its Base Class: %s"

printfn $"   Contains Generic Paramters: {baseType.ContainsGenericParameters}"
printfn $"   Generic Type Definition: {baseType.IsGenericTypeDefinition}"
printfn $"   Full Name: {baseType.GetGenericTypeDefinition().FullName}\n"

let t2 = typeof<Base<_>>.GetGenericTypeDefinition()
printfn $"Generic Class: {t2.FullName}"
printfn $"   Contains Generic Paramters: {t2.ContainsGenericParameters}"
printfn $"   Generic Type Definition: {t2.IsGenericTypeDefinition}\n"                 
// The example displays the following output:
//       Generic Class: Derived`1
//          Contains Generic Paramters: True
//          Generic Type Definition: True
//       
//       Its Base Class: (unassigned) Base`1[T]
//          Contains Generic Paramters: True
//          Generic Type Definition: False
//          Full Name: Base`1
//       
//       Generic Class: Base`1
//          Contains Generic Paramters: True
//          Generic Type Definition: True

Imports System.Reflection

Public Class Base(Of T)
End Class

Public Class Derived(Of T) : Inherits Base(Of T)
End Class

Module Example
   Public Sub Main()
      Dim t As Type = GetType(Derived(Of ))
      Console.WriteLine("Generic Class: {0}", t.FullName)
      Console.WriteLine("   Contains Generic Paramters: {0}",
                        t.ContainsGenericParameters)
      Console.WriteLine("   Generic Type Definition: {0}",
                        t.IsGenericTypeDefinition)                 
      Console.WriteLine()
      
      Dim baseType As Type = t.BaseType
      Console.WriteLine("Its Base Class: {0}", 
                        If(baseType.FullName,  
                        "(unassigned) " + baseType.ToString()))
      Console.WriteLine("   Contains Generic Paramters: {0}",
                        baseType.ContainsGenericParameters)
      Console.WriteLine("   Generic Type Definition: {0}",
                        baseType.IsGenericTypeDefinition)                 
      Console.WriteLine("   Full Name: {0}", 
                        baseType.GetGenericTypeDefinition().FullName)
      Console.WriteLine()
      
      t = GetType(Base(Of ))
      Console.WriteLine("Generic Class: {0}", t.FullName)
      Console.WriteLine("   Contains Generic Paramters: {0}",
                        t.ContainsGenericParameters)
      Console.WriteLine("   Generic Type Definition: {0}",
                        t.IsGenericTypeDefinition)                 
   End Sub
End Module
' The example displays the following output:
'       Generic Class: Derived`1
'          Contains Generic Paramters: True
'          Generic Type Definition: True
'       
'       Its Base Class: (unassigned) Base`1[T]
'          Contains Generic Paramters: True
'          Generic Type Definition: False
'          Full Name: Base`1
'       
'       Generic Class: Base`1
'          Contains Generic Paramters: True
'          Generic Type Definition: True

Um ein FullName Nicht-Steuerelement nullabzurufen, können Sie die GetGenericTypeDefinition Methode verwenden, um die generische Typdefinition abzurufen, wie das Beispiel veranschaulicht.

Diese Eigenschaft ist schreibgeschützt.

Gilt für:

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