项目
11/18/2011

ConstructorBuilder.Invoke Method (Object, BindingFlags, Binder, array<Object[], CultureInfo)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Dynamically invokes the constructor reflected by this instance with the specified arguments, under the constraints of the specified Binder. This method is not supported.

Namespace: System.Reflection.Emit
Assembly: mscorlib (in mscorlib.dll)

Syntax

'Declaration
Public Overrides Function Invoke ( _
    obj As Object, _
    invokeAttr As BindingFlags, _
    binder As Binder, _
    parameters As Object(), _
    culture As CultureInfo _
) As Object

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

Parameters

obj
Type: System.Object
The object that needs to be reinitialized.

invokeAttr
Type: System.Reflection.BindingFlags
A combination of enumeration values that specifies the type of binding that is desired.

binder
Type: System.Reflection.Binder
An object that enables the binding, coercion of argument types, invocation of members, and retrieval of MemberInfo objects via reflection. If binder is nulla null reference (Nothing in Visual Basic), Type.DefaultBinder is used.

parameters
Type: array<System.Object[]
An argument list. This is an array of arguments that have the same number, order, and type as the parameters of the constructor to be invoked. If there are no parameters, this should be nulla null reference (Nothing in Visual Basic).

culture
Type: System.Globalization.CultureInfo
A CultureInfo used to govern the coercion of types. If this is nulla null reference (Nothing in Visual Basic), the CultureInfo for the current thread is used.

Return Value

Type: System.Object
An instance of the class associated with the constructor.

Exceptions

Exception	Condition
NotSupportedException	This method is not currently supported.

Remarks

To invoke this constructor, complete its type by calling the TypeBuilder.CreateType method. The CreateType method returns the completed type, and you can use the Type.GetConstructor method to get the ConstructorInfo. Call ConstructorInfo.Invoke to invoke the constructor.

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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