Class ComboBox
Provides a drop-down list of items the user can select from.
public class ComboBox : View, IDisposable, ISupportInitializeNotification, ISupportInitialize, IDesignable- Inheritance
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ComboBox
- Implements
- Inherited Members
Constructors
- ComboBox()
Public constructor
Properties
- HideDropdownListOnClick
Gets or sets if the drop-down list can be hide with a button click event.
- IsShow
Gets the drop-down list state, expanded or collapsed.
- ReadOnly
If set to true, no changes to the text will be allowed.
- SearchText
Current search text
- SelectedItem
Gets the index of the currently selected item in the Source
- Source
Gets or sets the IListDataSource backing this ComboBox, enabling custom rendering.
- Text
The text of the currently selected list item
Methods
- Collapse()
Collapses the drop-down list. Returns true if the state changed or false if it was already collapsed and no action was taken
- EnableForDesign()
Causes the View to enable design-time mode. This typically means that the view will load demo data and be configured to allow for design-time manipulation.
- Expand()
Expands the drop-down list. Returns true if the state changed or false if it was already expanded and no action was taken
- OnCollapsed()
Virtual method which invokes the Collapsed event.
- OnDrawingContent()
Called when the View's content is to be drawn. The default implementation does nothing.
- OnExpanded()
Virtual method which invokes the Expanded event.
- OnHasFocusChanged(bool, View, View)
Invoked after HasFocus has changed. This method is called before the HasFocusChanged event is raised.
- OnMouseEvent(MouseEventArgs)
Called when a mouse event occurs within the view's Viewport.
- OnOpenSelectedItem()
Invokes the OnOpenSelectedItem event if it is defined.
- OnSelectedChanged()
Invokes the SelectedChanged event if it is defined.
- SetSource<T>(ObservableCollection<T>)
Sets the source of the ComboBox to an ObservableCollection<T>.
Events
- Collapsed
This event is raised when the drop-down list is collapsed.
- Expanded
This event is raised when the drop-down list is expanded.
- OpenSelectedItem
This event is raised when the user Double Clicks on an item or presses ENTER to open the selected item.
- SelectedItemChanged
This event is raised when the selected item in the ComboBox has changed.