Sum | 
The SumTaskTKey type exposes the following members.
| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object)  | |
| Finish | 
            Method called after the last record was processed.
             (Inherited from AccumulatorTaskTKey, TValue)  | |
| GetHashCode | Serves as the default hash function. (Inherited from Object)  | |
| GetType | Gets the Type of the current instance. (Inherited from Object)  | |
| NotifyConfigurationChanged | 
            Indicates the configuration has been changed. ApplyConfiguration(Object, DfsConfiguration, JetConfiguration, TaskContext) calls this method
            after setting the configuration.
             (Inherited from AccumulatorTaskTKey, TValue)  | |
| ProcessRecord | 
            Method called for each record in the task's input.
             (Inherited from AccumulatorTaskTKey, TValue)  | |
| Run | 
            Runs the task.
             (Inherited from PushTaskTInput, TOutput)  | |
| ToString | Returns a string that represents the current object. (Inherited from Object)  |