TCustomCombo Methods

The methods of the TCustomCombo class are listed here.

	Name	Description
	AdjustDropDown	Adjusts the size and position of the drop down list.
	Change	Generates an OnChange event.
	CloseUp	Generates an OnCloseUp event.
	ComboWndProc	Responds to Windows messages sent to the edit control or drop-down list.
	CreateWnd	Creates the Windows control that represents the combo box.
	DestroyWindowHandle	Destroys all of the windows controls that implement the combo box.
	DropDown	Generates an OnDropDown event.
	EditWndProc	Responds to Windows messages that are sent to the edit control portion of the combo box.
	GetCount	Returns the value of the ItemCount property.
	GetDroppedDown	Returns the value of the DroppedDown property.
	GetItemCount	Returns the value of the ItemCount property.
	GetItemHt	Returns the value of the ItemHeight property.
	GetItemIndex	Returns the value of the ItemIndex property.
	GetItemsClass	Indicates the class that implements the Items property.
	GetSelLength	Returns the value of the SelLength property.
	GetSelStart	Returns the value of the SelStart property.
	ListWndProc	Responds to Windows messages that are sent to the drop-down list portion of the combo box.
	Loaded	Initializes the combo box after its form is loaded into memory.
	Select	Generates an OnSelect event.
	SetDropDownCount	Sets the value of the DropDownCount property.
	SetDroppedDown	Sets the value of the DroppedDown property.
	SetItemHeight	Sets the value of the ItemHeight property.
	SetItemIndex	Sets the value of the ItemIndex property.
	SetItems	Sets the value of the Items property.
	SetMaxLength	Sets the value of the MaxLength property.
	SetSelLength	Sets the value of the SelLength property.
	SetSelStart	Sets the value of the SelStart property.
	WndProc	Processes messages received by the combo box.

Public Methods

	Name	Description
	AddItem	Adds an item to the drop-down list of items.
	Clear	Deletes all text from the edit box and all items from the Items list.
	ClearSelection	Deselects any selected items in the drop-down list.
	CopySelection	Copies the selected item in the drop-down list to another list control.
	DeleteSelected	Deletes the selected item from the drop-down list.
	Focused	Indicates whether the combo box has input focus.
	SelectAll	Selects the entire block of text in the edit box.

What do you think about this topic? Send feedback!