System.ComponentModel.EventBasedAsync

Provides data for the MethodNameCompleted event.

Initializes a new instance of the class.

Any error that occurred during the asynchronous operation. A value indicating whether the asynchronous operation was canceled. The optional user-supplied state object passed to the method.

Gets a value indicating whether an asynchronous operation has been canceled.

true if the background operation has been canceled; otherwise false. The default is false.

Gets a value indicating which error occurred during an asynchronous operation.

An instance, if an error occurred during an asynchronous operation; otherwise null.

Raises a user-supplied exception if an asynchronous operation failed.

The property is true. The property has been set by the asynchronous operation. The property holds a reference to .

Gets the unique identifier for the asynchronous task.

An object reference that uniquely identifies the asynchronous task; otherwise, null if no value has been set.

Represents the method that will handle the MethodNameCompleted event of an asynchronous operation.

Provides data for the event.

Initializes a new instance of the class.

The percentage of an asynchronous task that has been completed. A unique user state.

Gets the asynchronous task progress percentage.

A percentage value indicating the asynchronous task progress.

Gets a unique user state.

A unique indicating the user state.

Represents the method that will handle the event of the class. This class cannot be inherited.