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MemberInfo.MetadataToken Property

  • Reference

Definition

Namespace:
System.Reflection
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.Reflection.dll
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
MemberInfo.cs
Source:
MemberInfo.cs
Source:
MemberInfo.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets a value that identifies a metadata element.

C# 
public virtual int MetadataToken { get; }

Property Value

Int32

A value which, in combination with Module, uniquely identifies a metadata element.

Exceptions

InvalidOperationException

The current MemberInfo represents an array method, such as Address, on an array type whose element type is a dynamic type that has not been completed. To get a metadata token in this case, pass the MemberInfo object to the GetMethodToken(MethodInfo) method; or use the GetArrayMethodToken(Type, String, CallingConventions, Type, Type[]) method to get the token directly, instead of using the GetArrayMethod(Type, String, CallingConventions, Type, Type[]) method to get a MethodInfo first.

Remarks

The tokens obtained using this property can be passed to the unmanaged reflection API. For more information, please see Unmanaged Reflection API.

Напомена

Using the unmanaged reflection API requires familiarity with the Common Language Infrastructure (CLI) documentation, especially "Partition II: Metadata Definition and Semantics" and "Partition III: CIL Instruction Set". For more information, see ECMA 335 Common Language Infrastructure (CLI).

Applies to

Производ Верзије
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.5, 1.6, 2.0, 2.1