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AsyncBase::Cancel Method

  • Article

Cancels an asynchronous operation.

STDMETHOD(
   Cancel
)(void);

Return Value

By default, always returns S_OK.

Remarks

Cancel() is a default implementation of IAsyncInfo::Cancel, and does no actual work. To actually cancel an asynchronous operation, override the OnCancel() pure virtual method.

Requirements

Header: async.h

Namespace: Microsoft::WRL

See Also

Reference

AsyncBase Class