Provides data for the xtd::forms::background_worker::do_work event handler.
Constructors | |
do_work_event_args (const std::any &argument) | |
Initializes a new instance of the DoWorkEventArgs class. More... | |
Properties | |
std::any | argument () const noexcept |
Gets a value that represents the argument of an asynchronous operation. More... | |
std::any | result () const noexcept |
Gets a value that represents the result of an asynchronous operation. More... | |
void | result (std::any value) |
Sets a value that represents the result of an asynchronous operation. More... | |
Additional Inherited Members | |
Static Public Attributes inherited from xtd::event_args | |
static const event_args | empty |
Provides a value to use with events that do not have event data. More... | |
Public Member Functions inherited from xtd::forms::cancel_event_args | |
cancel_event_args ()=default | |
Initializes a new instance of the cancel_event_args class with the cancel property set to false. More... | |
cancel_event_args (bool cancel) | |
Initializes a new instance of the cancel_event_args class with the cancel property set to the given value. More... | |
virtual bool | cancel () const noexcept |
Gets a value indicating whether the event should be canceled. More... | |
virtual void | cancel (bool cancel) |
Sets a value indicating whether the event should be canceled. More... | |
Public Member Functions inherited from xtd::event_args | |
event_args ()=default | |
Initializes a new instance of the event_args class. More... | |
Public Member Functions inherited from xtd::object | |
object ()=default | |
Create a new instance of the ultimate base class object. More... | |
bool | equals (const object &obj) const noexcept |
Determines whether the specified object is equal to the current object. More... | |
virtual size_t | get_hash_code () const noexcept |
Serves as a hash function for a particular type. More... | |
virtual type_object | get_type () const noexcept |
Gets the type of the current instance. More... | |
template<typename object_t > | |
std::unique_ptr< object_t > | memberwise_clone () const noexcept |
Creates a shallow copy of the current object. More... | |
virtual xtd::ustring | to_string () const noexcept |
Returns a sxd::ustring that represents the current object. More... | |
Static Public Member Functions inherited from xtd::object | |
static bool | equals (const object &object_a, const object &object_b) noexcept |
Determines whether the specified object instances are considered equal. More... | |
static bool | reference_equals (const object &object_a, const object &object_b) noexcept |
Determines whether the specified object instances are the same instance. More... | |
Protected Attributes inherited from xtd::forms::cancel_event_args | |
bool | cancel_ = false |
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inlineexplicit |
Initializes a new instance of the DoWorkEventArgs class.
argument | Specifies an argument for an asynchronous operation. |
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inlinenoexcept |
Gets a value that represents the argument of an asynchronous operation.
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inlinenoexcept |
Gets a value that represents the result of an asynchronous operation.
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inline |
Sets a value that represents the result of an asynchronous operation.
value | A std::any representing the result of an asynchronous operation. |