Class RoslynConstructorInfo

Inheritance

object

MemberInfo

MethodBase

ConstructorInfo

RoslynConstructorInfo

Namespace: Neon.Roslyn

Assembly: Neon.Roslyn.dll

Syntax

public class RoslynConstructorInfo : ConstructorInfo

Constructors

RoslynConstructorInfo(IMethodSymbol, MetadataLoadContext)

Declaration

public RoslynConstructorInfo(IMethodSymbol ctor, MetadataLoadContext metadataLoadContext)

Parameters

Type	Name	Description
IMethodSymbol	ctor
MetadataLoadContext	metadataLoadContext

Properties

Attributes

Gets the attributes associated with this method.

Declaration

public override MethodAttributes Attributes { get; }

Property Value

Type	Description
MethodAttributes	One of the MethodAttributes values.

Overrides

MethodBase.Attributes

DeclaringType

Gets the class that declares this member.

Declaration

public override Type DeclaringType { get; }

Property Value

Type	Description
Type	The Type object for the class that declares this member.

Overrides

MemberInfo.DeclaringType

IsGenericMethod

Gets a value indicating whether the method is generic.

Declaration

public override bool IsGenericMethod { get; }

Property Value

Type	Description
bool	true if the current MethodBase represents a generic method; otherwise, false.

Overrides

MethodBase.IsGenericMethod

MethodHandle

Gets a handle to the internal metadata representation of a method.

Declaration

public override RuntimeMethodHandle MethodHandle { get; }

Property Value

Type	Description
RuntimeMethodHandle	A RuntimeMethodHandle object.

Overrides

MethodBase.MethodHandle

Name

Gets the name of the current member.

Declaration

public override string Name { get; }

Property Value

Type	Description
string	A string containing the name of this member.

Overrides

MemberInfo.Name

ReflectedType

Gets the class object that was used to obtain this instance of MemberInfo.

Declaration

public override Type ReflectedType { get; }

Property Value

Type	Description
Type	The Type object through which this MemberInfo object was obtained.

Overrides

MemberInfo.ReflectedType

Methods

GetCustomAttributes(bool)

When overridden in a derived class, returns an array of all custom attributes applied to this member.

Declaration

public override object[] GetCustomAttributes(bool inherit)

Parameters

Type	Name	Description
bool	inherit	true to search this member's inheritance chain to find the attributes; otherwise, false. This parameter is ignored for properties and events.

Returns

Type	Description
object[]	An array that contains all the custom attributes applied to this member, or an array with zero elements if no attributes are defined.

Overrides

MemberInfo.GetCustomAttributes(bool)

Exceptions

Type	Condition
InvalidOperationException	This member belongs to a type that is loaded into the reflection-only context. See How to: Load Assemblies into the Reflection-Only Context.
TypeLoadException	A custom attribute type could not be loaded.

GetCustomAttributes(Type, bool)

When overridden in a derived class, returns an array of custom attributes applied to this member and identified by Type.

Declaration

public override object[] GetCustomAttributes(Type attributeType, bool inherit)

Parameters

Type	Name	Description
Type	attributeType	The type of attribute to search for. Only attributes that are assignable to this type are returned.
bool	inherit	true to search this member's inheritance chain to find the attributes; otherwise, false. This parameter is ignored for properties and events.

Returns

Type	Description
object[]	An array of custom attributes applied to this member, or an array with zero elements if no attributes assignable to attributeType have been applied.

Overrides

MemberInfo.GetCustomAttributes(Type, bool)

Exceptions

Type	Condition
TypeLoadException	A custom attribute type cannot be loaded.
ArgumentNullException	If attributeType is null.
InvalidOperationException	This member belongs to a type that is loaded into the reflection-only context. See How to: Load Assemblies into the Reflection-Only Context.

GetCustomAttributesData()

Returns a list of CustomAttributeData objects representing data about the attributes that have been applied to the target member.

Declaration

public override IList<CustomAttributeData> GetCustomAttributesData()

Returns

Type	Description
IList<CustomAttributeData>	A generic list of CustomAttributeData objects representing data about the attributes that have been applied to the target member.

Overrides

MemberInfo.GetCustomAttributesData()

GetGenericArguments()

Returns an array of Type objects that represent the type arguments of a generic method or the type parameters of a generic method definition.

Declaration

public override Type[] GetGenericArguments()

Returns

Type	Description
Type[]	An array of Type objects that represent the type arguments of a generic method or the type parameters of a generic method definition. Returns an empty array if the current method is not a generic method.

Overrides

MethodBase.GetGenericArguments()

Exceptions

Type	Condition
NotSupportedException	The current object is a ConstructorInfo. Generic constructors are not supported in the .NET Framework version 2.0. This exception is the default behavior if this method is not overridden in a derived class.

GetMethodImplementationFlags()

When overridden in a derived class, returns the MethodImplAttributes flags.

Declaration

public override MethodImplAttributes GetMethodImplementationFlags()

Returns

Type	Description
MethodImplAttributes	The MethodImplAttributes flags.

Overrides

MethodBase.GetMethodImplementationFlags()

GetParameters()

When overridden in a derived class, gets the parameters of the specified method or constructor.

Declaration

public override ParameterInfo[] GetParameters()

Returns

Type	Description
ParameterInfo[]	An array of type ParameterInfo containing information that matches the signature of the method (or constructor) reflected by this MethodBase instance.

Overrides

MethodBase.GetParameters()

Invoke(object, BindingFlags, Binder, object[], CultureInfo)

When overridden in a derived class, invokes the reflected method or constructor with the given parameters.

Declaration

public override object Invoke(object obj, BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)

Parameters

Type	Name	Description
object	obj	The object on which to invoke the method or constructor. If a method is static, this argument is ignored. If a constructor is static, this argument must be null or an instance of the class that defines the constructor.
BindingFlags	invokeAttr	A bitmask that is a combination of 0 or more bit flags from BindingFlags. If binder is null, this parameter is assigned the value Default; thus, whatever you pass in is ignored.
Binder	binder	An object that enables the binding, coercion of argument types, invocation of members, and retrieval of MemberInfo objects via reflection. If binder is null, the default binder is used.
object[]	parameters	An argument list for the invoked method or constructor. This is an array of objects with the same number, order, and type as the parameters of the method or constructor to be invoked. If there are no parameters, this should be null. If the method or constructor represented by this instance takes a ByRef parameter, there is no special attribute required for that parameter in order to invoke the method or constructor using this function. Any object in this array that is not explicitly initialized with a value will contain the default value for that object type. For reference-type elements, this value is null. For value-type elements, this value is 0, 0.0, or false, depending on the specific element type.
CultureInfo	culture	An instance of CultureInfo used to govern the coercion of types. If this is null, the CultureInfo for the current thread is used. (This is necessary to convert a string that represents 1000 to a double value, for example, since 1000 is represented differently by different cultures.)

Returns

Type	Description
object	An Object containing the return value of the invoked method, or null in the case of a constructor, or null if the method's return type is void. Before calling the method or constructor, Invoke checks to see if the user has access permission and verifies that the parameters are valid.

Overrides

MethodBase.Invoke(object, BindingFlags, Binder, object[], CultureInfo)

Exceptions

Type	Condition
TargetException	The obj parameter is null and the method is not static. -or- The method is not declared or inherited by the class of obj. -or- A static constructor is invoked, and obj is neither null nor an instance of the class that declared the constructor.
ArgumentException	The type of the parameters parameter does not match the signature of the method or constructor reflected by this instance.
TargetParameterCountException	The parameters array does not have the correct number of arguments.
TargetInvocationException	The invoked method or constructor throws an exception.
MethodAccessException	The caller does not have permission to execute the method or constructor that is represented by the current instance.
InvalidOperationException	The type that declares the method is an open generic type. That is, the ContainsGenericParameters property returns true for the declaring type.

Invoke(BindingFlags, Binder, object[], CultureInfo)

When implemented in a derived class, invokes the constructor reflected by this ConstructorInfo with the specified arguments, under the constraints of the specified Binder.

Declaration

public override object Invoke(BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)

Parameters

Type	Name	Description
BindingFlags	invokeAttr	One of the BindingFlags values that specifies the type of binding.
Binder	binder	A Binder that defines a set of properties and enables the binding, coercion of argument types, and invocation of members using reflection. If binder is null, then Binder.DefaultBinding is used.
object[]	parameters	An array of type Object used to match the number, order and type of the parameters for this constructor, under the constraints of binder. If this constructor does not require parameters, pass an array with zero elements, as in Object[] parameters = new Object[0]. Any object in this array that is not explicitly initialized with a value will contain the default value for that object type. For reference-type elements, this value is null. For value-type elements, this value is 0, 0.0, or false, depending on the specific element type.
CultureInfo	culture	A CultureInfo used to govern the coercion of types. If this is null, the CultureInfo for the current thread is used.

Returns

Type	Description
object	An instance of the class associated with the constructor.

Overrides

ConstructorInfo.Invoke(BindingFlags, Binder, object[], CultureInfo)

Exceptions

Type	Condition
ArgumentException	The parameters array does not contain values that match the types accepted by this constructor, under the constraints of the binder.
TargetInvocationException	The invoked constructor throws an exception.
TargetParameterCountException	An incorrect number of parameters was passed.
NotSupportedException	Creation of TypedReference, ArgIterator, and RuntimeArgumentHandle types is not supported.
SecurityException	The caller does not have the necessary code access permissions.
MemberAccessException	The class is abstract. -or- The constructor is a class initializer.
MethodAccessException	The constructor is private or protected, and the caller lacks System.Security.Permissions.ReflectionPermissionFlag.MemberAccess.

IsDefined(Type, bool)

When 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.

Declaration

public override bool IsDefined(Type attributeType, bool inherit)

Parameters

Type	Name	Description
Type	attributeType	The type of custom attribute to search for. The search includes derived types.
bool	inherit	true to search this member's inheritance chain to find the attributes; otherwise, false. This parameter is ignored for properties and events.

Returns

Type	Description
bool	true if one or more instances of attributeType or any of its derived types is applied to this member; otherwise, false.

Overrides

MemberInfo.IsDefined(Type, bool)