Assembly: mscorlib (in mscorlib.dll)
protected: virtual ConstructorInfo^ GetConstructorImpl ( BindingFlags bindingAttr, Binder^ binder, CallingConventions callConvention, array<Type^>^ types, array<ParameterModifier>^ modifiers ) abstract
protected abstract ConstructorInfo GetConstructorImpl ( BindingFlags bindingAttr, Binder binder, CallingConventions callConvention, Type types, ParameterModifier modifiers )
protected abstract function GetConstructorImpl ( bindingAttr : BindingFlags, binder : Binder, callConvention : CallingConventions, types : Type, modifiers : ParameterModifier ) : ConstructorInfo
A bitmask comprised of one or more BindingFlags that specify how the search is conducted.
Zero, to return a null reference (Nothing in Visual Basic).
A Binder object that defines a set of properties and enables binding, which can involve selection of an overloaded method, coercion of argument types, and invocation of a member through reflection.
a null reference (Nothing in Visual Basic), to use the DefaultBinder.
The CallingConventions object that specifies the set of rules to use regarding the order and layout of arguments, how the return value is passed, what registers are used for arguments, and the stack is cleaned up.
An array of Type objects representing the number, order, and type of the parameters for the constructor to get.
An empty array of the type Type (that is, Type types = new Type) to get a constructor that takes no parameters.
An array of ParameterModifier objects representing the attributes associated with the corresponding element in the types array. The default binder does not process this parameter.
Return ValueA ConstructorInfo object representing the constructor that matches the specified requirements, if found; otherwise, a null reference (Nothing in Visual Basic).
types is a null reference (Nothing in Visual Basic).
One of the elements in types is a null reference (Nothing in Visual Basic).
types is multidimensional.
modifiers is multidimensional.
types and modifiers do not have the same length.
Although the default binder does not process ParameterModifier (the modifiers parameter), you can use the abstract System.Reflection.Binder class to write a custom binder that does process modifiers. ParameterModifier is only used when calling through COM interop, and only parameters that are passed by reference are handled.
The types array and the modifiers array have the same length. A parameter specified in the types array can have the following attributes, which are specified in the modifiers array: pdIn, pdOut, pdLcid, pdRetval, pdOptional, and pdHasDefault, which represent [In], [Out], [lcid], [retval], [optional], and a value specifying whether the parameter has a default value. A parameter's associated attributes are stored in the metadata and are used for interoperability.
If an exact match does not exist, the binder will attempt to coerce the parameter types specified in the types array in order to select a match. If the binder is unable to select a match, then a null reference (Nothing in Visual Basic) is returned.
The following BindingFlags filter flags can be used to define which constructors to include in the search:
You must specify either BindingFlags.Instance or BindingFlags.Static in order to get a return.
Specify BindingFlags.Public to include public constructors in the search.
Specify BindingFlags.NonPublic to include non-public constructors (that is, private and protected constructors) in the search.
See System.Reflection.BindingFlags for more information.
This method implements GetConstructor.
If the requested type is non-public and the caller does not have ReflectionPermission to reflect non-public objects outside the current assembly, this method returns a null reference (Nothing in Visual Basic).
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.