ConstructorInfo.Invoke Method (array<Object[])
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Invokes the current constructor with the specified arguments.
Namespace: System.Reflection
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
<DebuggerHiddenAttribute> _
<DebuggerStepThroughAttribute> _
Public Function Invoke ( _
parameters As Object() _
) As Object
[DebuggerHiddenAttribute]
[DebuggerStepThroughAttribute]
public Object Invoke(
Object[] parameters
)
Parameters
- parameters
Type: array<System.Object[]
An array of values that matches the number, order, and type (under the constraints of the default binder) of the parameters for this constructor. If this constructor takes no parameters, pass nulla null reference (Nothing in Visual Basic) or an array with zero elements; for example, new Object[] {} (New Object() {} in Visual Basic). 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 nulla null reference (Nothing in Visual Basic). For value-type elements, this value is 0, 0.0, or false, depending on the specific element type.
Return Value
Type: System.Object
An instance of the class that is associated with the constructor.
Exceptions
| Exception | Condition |
|---|---|
| MemberAccessException | The class is abstract. -or- The constructor is a class initializer. |
| MethodAccessException | The constructor is private or protected. |
| ArgumentException | The parameters array does not contain values that match the types accepted by this constructor. |
| TargetInvocationException | The invoked constructor throws an exception. |
| TargetParameterCountException | An incorrect number of parameters was passed. |
| NotSupportedException | Creation of TypedReference and RuntimeArgumentHandle types is not supported. |
Remarks
In Silverlight, you can invoke only accessible constructors.
The number, type, and order of elements in the parameters array must match the number, type, and order of parameters for the constructor reflected by this instance, as determined by the default binder.
Platform Notes
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Silverlight for Windows Phone
Invoke throws an ArgumentException exception instead of a TargetParameterCountException exception when there is a mismatch in the number of arguments.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Xbox 360, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.