MethodInvoker.Invoke Method

Definition

Namespace:

System.Reflection

Assembly:

System.Runtime.dll

Overloads

Invoke(Object)	Invokes the method using the specified arguments.
Invoke(Object, Object)	Invokes the method using the specified arguments.
Invoke(Object, Span<Object>)	Invokes the method using the specified arguments.
Invoke(Object, Object, Object)	Invokes the method using the specified arguments.
Invoke(Object, Object, Object, Object)	Invokes the method using the specified arguments.
Invoke(Object, Object, Object, Object, Object)	Invokes the method using the specified arguments.

Invoke(Object)

Source:

MethodInvoker.cs

Invokes the method using the specified arguments.

public:
 System::Object ^ Invoke(System::Object ^ obj);

public object? Invoke (object? obj);

member this.Invoke : obj -> obj

Public Function Invoke (obj As Object) As Object

Parameters

obj

Object

The object on which to invoke the method. If the method is static, this argument is ignored.

Returns

Object

An object containing the return value of the invoked method, or null if the invoked method does not have a return value.

Exceptions

TargetException

The obj argument is null and the method is not static.

-or-

The method is not declared or inherited by the class of obj.

InvalidOperationException

The type that declares the method is an open generic type.

TargetParameterCountException

An incorrect number of arguments was provided.

NotSupportedException

The calling convention or signature is not supported.

Invoke(Object, Object)

Source:

MethodInvoker.cs

Invokes the method using the specified arguments.

public:
 System::Object ^ Invoke(System::Object ^ obj, System::Object ^ arg1);

public object? Invoke (object? obj, object? arg1);

member this.Invoke : obj * obj -> obj

Public Function Invoke (obj As Object, arg1 As Object) As Object

Parameters

obj

Object

The object on which to invoke the method. If the method is static, this argument is ignored.

arg1

Object

The first argument for the invoked method.

Returns

Object

An object containing the return value of the invoked method, or null if the invoked method does not have a return value.

Exceptions

ArgumentException

The arguments do not match the signature of the invoked method.

Invoke(Object, Span<Object>)

Source:

MethodInvoker.cs

Invokes the method using the specified arguments.

public:
 System::Object ^ Invoke(System::Object ^ obj, Span<System::Object ^> arguments);

public object? Invoke (object? obj, Span<object?> arguments);

member this.Invoke : obj * Span<obj> -> obj

Public Function Invoke (obj As Object, arguments As Span(Of Object)) As Object

Parameters

obj

Object

The object on which to invoke the method. If the method is static, this argument is ignored.

arguments

Span<Object>

The arguments for the invoked method.

Returns

Object

An object containing the return value of the invoked method, or null if the invoked method does not have a return value.

Exceptions

ArgumentException

The arguments do not match the signature of the invoked method.

Invoke(Object, Object, Object)

Source:

MethodInvoker.cs

Invokes the method using the specified arguments.

public:
 System::Object ^ Invoke(System::Object ^ obj, System::Object ^ arg1, System::Object ^ arg2);

public object? Invoke (object? obj, object? arg1, object? arg2);

member this.Invoke : obj * obj * obj -> obj

Public Function Invoke (obj As Object, arg1 As Object, arg2 As Object) As Object

Parameters

obj

Object

The object on which to invoke the method. If the method is static, this argument is ignored.

arg1

Object

The first argument for the invoked method.

arg2

Object

The second argument for the invoked method.

Returns

Object

An object containing the return value of the invoked method, or null if the invoked method does not have a return value.

Invoke(Object, Object, Object, Object)

Source:

MethodInvoker.cs

Invokes the method using the specified arguments.

public:
 System::Object ^ Invoke(System::Object ^ obj, System::Object ^ arg1, System::Object ^ arg2, System::Object ^ arg3);

public object? Invoke (object? obj, object? arg1, object? arg2, object? arg3);

member this.Invoke : obj * obj * obj * obj -> obj

Public Function Invoke (obj As Object, arg1 As Object, arg2 As Object, arg3 As Object) As Object

Parameters

obj

Object

The object on which to invoke the method. If the method is static, this argument is ignored.

arg1

Object

The first argument for the invoked method.

arg2

Object

The second argument for the invoked method.

arg3

Object

The third argument for the invoked method.

Returns

Object

An object containing the return value of the invoked method, or null if the invoked method does not have a return value.

Invoke(Object, Object, Object, Object, Object)

Source:

MethodInvoker.cs

Invokes the method using the specified arguments.

public:
 System::Object ^ Invoke(System::Object ^ obj, System::Object ^ arg1, System::Object ^ arg2, System::Object ^ arg3, System::Object ^ arg4);

public object? Invoke (object? obj, object? arg1, object? arg2, object? arg3, object? arg4);

member this.Invoke : obj * obj * obj * obj * obj -> obj

Public Function Invoke (obj As Object, arg1 As Object, arg2 As Object, arg3 As Object, arg4 As Object) As Object

Parameters

obj

Object

The object on which to invoke the method. If the method is static, this argument is ignored.

arg1

Object

The first argument for the invoked method.

arg2

Object

The second argument for the invoked method.

arg3

Object

The third argument for the invoked method.

arg4

Object

The fourth argument for the invoked method.

Returns

Object

An object containing the return value of the invoked method, or null if the invoked method does not have a return value.