xtd::forms::native::combo_box Class Reference

Inheritance diagram for xtd::forms::native::combo_box:

Definition

Contains combo box native API.

Namespace

xtd::forms::native

Library

xtd.forms.native

Warning

Internal use only

Protected Static Methods
static void	begin_update (intptr control)
	Maintains performance while items are added to the combo_box one at a time by preventing the control from drawing until the end_update() method is called.
static void	delete_item (intptr control, size_t index)
	Deletes specified item index.
static void	dropped_down (intptr control, bool value)
	Sets a value indicating whether the combo box is displaying its drop-down portion.
static void	end_update (intptr control)
	Resumes painting the combo_box control after painting is suspended by the begin_update method.
static void	insert_item (intptr control, size_t index, const xtd::string &value)
	Inserts at specified item index a specified value.
static size_t	selected_index (intptr control)
	Gets selected item index.
static void	selected_index (intptr control, size_t index)
	Sets selected item with specified index.
static void	update_item (intptr control, size_t index, const xtd::string &value)
	Updates a specified item index with specified value.

Member Function Documentation

begin_update()

static void xtd::forms::native::combo_box::begin_update ( intptr  control )

staticprotected

Maintains performance while items are added to the combo_box one at a time by preventing the control from drawing until the end_update() method is called.

Parameters

control

Combo box window handle.

Warning

Internal use only

delete_item()

static void xtd::forms::native::combo_box::delete_item ( intptr  control, size_t  index  )

staticprotected

Deletes specified item index.

Parameters

control	Combo box window handle.
index	The item index to delete.

Warning

Internal use only

dropped_down()

static void xtd::forms::native::combo_box::dropped_down ( intptr  control, bool  value  )

staticprotected

Sets a value indicating whether the combo box is displaying its drop-down portion.

Parameters

control	Combo box window handle.
value	true if the drop-down portion is displayed; otherwise, false.

Warning

Internal use only

end_update()

static void xtd::forms::native::combo_box::end_update ( intptr  control )

staticprotected

Resumes painting the combo_box control after painting is suspended by the begin_update method.

Parameters

control

Combo box window handle.

Warning

Internal use only

insert_item()

static void xtd::forms::native::combo_box::insert_item ( intptr  control, size_t  index, const xtd::string &  value  )

staticprotected

Inserts at specified item index a specified value.

Parameters

control	Combo box window handle.
index	The item index to insert.
value	The text value.

Warning

Internal use only

selected_index() [1/2]

static size_t xtd::forms::native::combo_box::selected_index ( intptr  control )

staticprotected

Gets selected item index.

Parameters

control

Combo box window handle.

Returns

The selected item index.

Warning

Internal use only

selected_index() [2/2]

static void xtd::forms::native::combo_box::selected_index ( intptr  control, size_t  index  )

staticprotected

Sets selected item with specified index.

Parameters

control	Combo box window handle.
index	The selected item index.

Warning

Internal use only

update_item()

static void xtd::forms::native::combo_box::update_item ( intptr  control, size_t  index, const xtd::string &  value  )

staticprotected

Updates a specified item index with specified value.

Parameters

control	Combo box window handle.
index	The item index to update.
value	The text value.

Warning

Internal use only

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The documentation for this class was generated from the following file:

• xtd.forms.native/include/xtd/forms/native/combo_box.hpp