InvokeMethod Class
Calls a public method of a specified object or type.
Assembly: System.Activities (in System.Activities.dll)
System.Activities::Activity
System.Activities::AsyncCodeActivity
System.Activities.Statements::InvokeMethod
| Name | Description | |
|---|---|---|
![]() | InvokeMethod() | Creates a new instance of the InvokeMethod class. |
| Name | Description | |
|---|---|---|
![]() | CacheId | Gets the identifier of the cache that is unique within the scope of the workflow definition.(Inherited from Activity.) |
![]() | DisplayName | Gets or sets an optional friendly name that is used for debugging, validation, exception handling, and tracking.(Inherited from Activity.) |
![]() | GenericTypeArguments | The generic type arguments of the contained method. |
![]() | Id | Gets an identifier that is unique in the scope of the workflow definition.(Inherited from Activity.) |
![]() | ImplementationVersion | Gets or sets the implementation version of the activity.(Inherited from AsyncCodeActivity.) |
![]() | MethodName | The name of the method to be invoked when the activity executes. |
![]() | Parameters | The parameter collection of the method to be invoked. |
![]() | Result | The return value of the method operation. |
![]() | RunAsynchronously | Gets or sets a value that indicates whether the activity’s method is invoked asynchronously. |
![]() | TargetObject | The object that contains the method to execute. |
![]() | TargetType | The type of the TargetObject. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | ShouldSerializeDisplayName() | Indicates whether the DisplayName property should be serialized.(Inherited from Activity.) |
![]() | ToString() | Returns a String that contains the Id and DisplayName of the Activity.(Inherited from Activity.) |
The following code sample demonstrates creating an InvokeMethod activity. This example is from the Using the InvokeMethod Activity sample.
new InvokeMethod { TargetObject = new InArgument<TestClass>(ctx => testClass), MethodName = "InstanceMethod", Parameters = { new InArgument<string>("My favorite number is"), new InArgument<int>(42), new InArgument<string>("first item of the param array"), new InArgument<string>("second item of the param array"), new InArgument<string>("third item of the param array") } },
Available since 4.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.


