run_worker_completed_event_args.h

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#pragma once
#include <any>
#include <optional>
#include <cstdint>
#include <xtd/event_args.h>
 
namespace xtd {
  namespace forms {
    class run_worker_completed_event_args : public event_args {
    public:
      run_worker_completed_event_args(const run_worker_completed_event_args& do_work_event_args) = default;
      run_worker_completed_event_args& operator=(const run_worker_completed_event_args& do_work_event_args) = default;
      
      run_worker_completed_event_args(const std::any& result, std::optional<std::reference_wrapper<std::exception>> exception, bool cancel) : cancel_(cancel), exception_(exception), result_(result) {}
      
      bool cancel() const {return cancel_;}
      void cancel(bool value) {cancel_ = value;}
      
      std::any user_state() const {return user_state_;}
      
      std::any result() const {return result_;}
 
    private:
      bool cancel_ = false;
      std::optional<std::reference_wrapper<std::exception>> exception_;
      std::any result_;
      std::any user_state_;
    };
  }
}