Thread auxiliary type: basictask v2

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Add the basictaskrequeststate enumeration to specify the current request status.

Deletes the Request status of some basictaskstates. This function is implemented by basictaskrequeststate.

In this way, after a task has a status request, but before the task waits for awakening, The Request status of the task can be changed without restriction. After the task is awakened, the final request status will be applied.

 

For example, in V1, a running task, after the pause command is executed, the task status is called request pause. At this moment, the actual task status is still running, but you cannot stop the task, the Stop command can be executed only when the request is paused and then continues. However, in V2, The Request status is separated from the actual status. Therefore, a task in the paused status of a request can be immediately changed to the stopped request (and vice versa ).

 

Run the idisposable interface for the basictask type of V2.

The basictask of V2 allows you to stop a paused task directly. This is not allowed in V1.

 

V2 demo (the task status and the task request status are separated)

 

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ExampleProgramRunning Environment:. NET Framework 4.0 client profile

SourceCodeEnvironment: Visual Studio 2010