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MethodInfo Class

April 12, 2014

Discovers the attributes of a method and provides access to method metadata.

Namespace:  System.Reflection
Assembly:  mscorlib (in mscorlib.dll)
public abstract class MethodInfo : MethodBase

The MethodInfo type exposes the following members.

  NameDescription
Public propertyAttributesGets the attributes associated with this method. (Inherited from MethodBase.)
Public propertyCallingConventionGets a value that indicates the calling conventions for this method. (Inherited from MethodBase.)
Public propertyContainsGenericParametersGets a value that indicates whether the generic method contains unassigned generic type parameters. (Inherited from MethodBase.)
Public propertyCustomAttributesGets a collection that contains this member's custom attributes. (Inherited from MemberInfo.)
Public propertyDeclaringTypeGets the class that declares this member. (Inherited from MemberInfo.)
Public propertyIsAbstractGets a value that indicates whether the method is abstract (MustInherit in Visual Basic). (Inherited from MethodBase.)
Public propertyIsAssemblyGets a value that indicates whether the potential visibility of this method or constructor is described by MethodAttributes.Assembly; that is, the method or constructor is visible at most to other types in the same assembly, and is not visible to derived types outside the assembly. (Inherited from MethodBase.)
Public propertyIsConstructorGets a value that indicates whether the method is a constructor. (Inherited from MethodBase.)
Public propertyIsFamilyGets a value that indicates whether the visibility of this method or constructor is described by MethodAttributes.Family; that is, the method or constructor is visible only within its class and derived classes. (Inherited from MethodBase.)
Public propertyIsFamilyAndAssemblyGets a value that indicates whether the visibility of this method or constructor is described by MethodAttributes.FamANDAssem; that is, the method or constructor can be called by derived classes, but only if they are in the same assembly. (Inherited from MethodBase.)
Public propertyIsFamilyOrAssemblyGets a value that indicates whether the potential visibility of this method or constructor is described by MethodAttributes.FamORAssem; that is, the method or constructor can be called by derived classes wherever they are, and by classes in the same assembly. (Inherited from MethodBase.)
Public propertyIsFinalGets a value that indicates whether this method is final (NotOverridable in Visual Basic). (Inherited from MethodBase.)
Public propertyIsGenericMethodGets a value that indicates whether the method is generic. (Inherited from MethodBase.)
Public propertyIsGenericMethodDefinitionGets a value that indicates whether the method is a generic method definition. (Inherited from MethodBase.)
Public propertyIsHideBySigGets a value that indicates whether only a member of the same kind with exactly the same signature is hidden in the derived class. (Inherited from MethodBase.)
Public propertyIsPrivateGets a value that indicates whether this member is private. (Inherited from MethodBase.)
Public propertyIsPublicGets a value that indicates whether this is a public method. (Inherited from MethodBase.)
Public propertyIsSpecialNameGets a value that indicates whether this method has a special name. (Inherited from MethodBase.)
Public propertyIsStaticGets a value that indicates whether the method is static (Shared in Visual Basic). (Inherited from MethodBase.)
Public propertyIsVirtualGets a value that indicates whether the method is virtual (Overridable in Visual Basic). (Inherited from MethodBase.)
Public propertyMemberTypeGets a MemberTypes value indicating that this member is a method. (Overrides MemberInfo.MemberType.)
Public propertyMetadataTokenGets a value that identifies a metadata element. (Inherited from MemberInfo.)
Public propertyMethodHandleGets a handle to the internal metadata representation of a method. (Inherited from MethodBase.)
Public propertyMethodImplementationFlagsGets the MethodImplAttributes flags that specify the attributes of a method implementation. (Inherited from MethodBase.)
Public propertyModuleGets the module in which the type that declares the member represented by the current MemberInfo is defined. (Inherited from MemberInfo.)
Public propertyNameGets the name of the current member. (Inherited from MemberInfo.)
Public propertyReflectedTypeGets the class object that was used to obtain this instance of MemberInfo. (Inherited from MemberInfo.)
Public propertyReturnParameterGets a ParameterInfo object that contains information about the return type of the method, such as whether the return type has custom modifiers.
Public propertyReturnTypeGets the return type of this method.
Public propertyReturnTypeCustomAttributesGets the custom attributes for the return type.
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  NameDescription
Public methodCreateDelegate(Type)Creates a delegate of the specified type from this method.
Public methodCreateDelegate(Type, Object)Creates a delegate of the specified type with the specified target from this method.
Public methodEqualsReturns a value that indicates whether this instance is equal to a specified object. (Overrides MethodBase.Equals(Object).)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetBaseDefinitionWhen overridden in a derived class, returns the MethodInfo object for the method on the direct or indirect base class in which the method represented by this instance was first declared.
Public methodGetCustomAttributes(Boolean)When overridden in a derived class, returns an array of all custom attributes applied to this member. (Inherited from MemberInfo.)
Public methodGetCustomAttributes(Type, Boolean)When overridden in a derived class, returns an array of custom attributes applied to this member and identified by Type. (Inherited from MemberInfo.)
Public methodGetGenericArgumentsReturns an array of Type objects that represent the type arguments of a generic method or the type parameters of a generic method definition. (Overrides MethodBase.GetGenericArguments().)
Public methodGetGenericMethodDefinitionReturns a MethodInfo object that represents a generic method definition from which the current method can be constructed.
Public methodGetHashCodeReturns the hash code for this instance. (Overrides MethodBase.GetHashCode().)
Public methodGetMethodImplementationFlagsWhen overridden in a derived class, returns the MethodImplAttributes flags. (Inherited from MethodBase.)
Public methodGetParametersWhen overridden in a derived class, gets the parameters of this method or constructor. (Inherited from MethodBase.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodInvoke(Object, Object[])Invokes the method or constructor represented by the current instance, using the specified parameters. (Inherited from MethodBase.)
Public methodInvoke(Object, BindingFlags, Binder, Object[], CultureInfo)When overridden in a derived class, invokes the reflected method or constructor with the given parameters. (Inherited from MethodBase.)
Public methodIsDefinedWhen overridden in a derived class, indicates whether one or more attributes of the specified type or of its derived types is applied to this member. (Inherited from MemberInfo.)
Public methodMakeGenericMethodSubstitutes the elements of an array of types for the type parameters of the current generic method definition, and returns a MethodInfo object representing the resulting constructed method.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public Extension MethodGetCustomAttribute(Type)Overloaded. Retrieves a custom attribute of a specified type that is applied to a specified member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttribute(Type, Boolean)Overloaded. Retrieves a custom attribute of a specified type that is applied to a specified member, and optionally inspects the ancestors of that member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttribute<T>()Overloaded. Retrieves a custom attribute of a specified type that is applied to a specified member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttribute<T>(Boolean)Overloaded. Retrieves a custom attribute of a specified type that is applied to a specified member, and optionally inspects the ancestors of that member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttributes()Overloaded. Retrieves a collection of custom attributes that are applied to a specified member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttributes(Type)Overloaded. Retrieves a collection of custom attributes of a specified type that are applied to a specified member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttributes<T>()Overloaded. Retrieves a collection of custom attributes of a specified type that are applied to a specified member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetCustomAttributes<T>(Boolean)Overloaded. Retrieves a collection of custom attributes of a specified type that are applied to a specified member, and optionally inspects the ancestors of that member. (Defined by CustomAttributeExtensions.)
Public Extension MethodGetRuntimeBaseDefinitionRetrieves an object that represents the specified method on the direct or indirect base class where the method was first declared. (Defined by RuntimeReflectionExtensions.)
Public Extension MethodIsDefinedIndicates whether custom attributes of a specified type are applied to a specified member. (Defined by CustomAttributeExtensions.)
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Instances of MethodInfo are obtained by calling the GetMethods or GetMethod method of a Type object or of an object that derives from Type, or by calling the MakeGenericMethod method of a MethodInfo that represents a generic method definition.

For a list of the invariant conditions for terms specific to generic methods, see the IsGenericMethod property. For a list of the invariant conditions for other terms used in generic reflection, see the Type.IsGenericType property.

In Windows Phone applications, you cannot derive new types from MethodInfo.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

This type is thread safe.

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