C1DropDown Class

C1DropDown provides a generic drop-down control with a Header property that determines what the user sees when the drop-down part of the control is closed, and a Content property that determines what goes into the drop-down section.

Inheritance

object

C1DropDown

C1ComboBox

Implements

IComponent

IDisposable

Namespace: C1.Xamarin.Forms.Input

Assembly: C1.Xamarin.Forms.Input.dll

Syntax

public class C1DropDown : Layout<View>, IComponent, IDisposable

Constructors

Name	Description
C1DropDown()	Initializes a new instance of the C1DropDown class.

Fields

Name	Description
AutoCloseProperty	Identifies the AutoClose dependency property.
ButtonBackgroundColorProperty	Identifies the ButtonBackgroundColor dependency property.
ButtonColorProperty	Identifies the ButtonColor dependency property.
CloseButtonBackgroundColorProperty	Identifies the CloseButtonBackgroundColor dependency property.
CloseButtonTextColorProperty	Identifies the CloseButtonTextColor dependency property.
DropDownBackgroundColorProperty	Identifies the DropDownBackgroundColor dependency property.
DropDownBehaviorProperty	Identifies the DropDownBehavior dependency property.
DropDownBorderColorProperty	Identifies the DropDownBorderColor dependency property.
DropDownBorderWidthProperty	Identifies the DropDownBorderWidth dependency property.
DropDownHeightProperty	Identifies the DropDownHeight dependency property.
DropDownModeProperty	Identifies the DropDownMode dependency property.
DropDownProperty	Identifies the DropDown dependency property.
DropDownWidthProperty	Identifies the DropDownWidth dependency property.
EditableHeaderBackgroundColorProperty	Identifies the EditableHeaderBackgroundColor dependency property.
EditableHeaderProperty	Identifies the EditableHeader dependency property.
HeaderBackgroundColorProperty	Identifies the HeaderBackgroundColor dependency property.
HeaderBorderColorProperty	Identifies the HeaderBorderColor dependency property.
HeaderBorderWidthProperty	Identifies the HeaderBorderWidth dependency property.
HeaderProperty	Identifies the Header dependency property.
IsAnimatedProperty	Identifies the IsAnimated dependency property.
IsDropDownOpenProperty	Identifies the IsDropDownOpen dependency property.
IsEditableProperty	Identifies the IsEditable dependency property.
MaxDropDownHeightProperty	Identifies the MaxDropDownHeight dependency property.
MinDropDownHeightProperty	Identifies the MinDropDownHeight dependency property.
ShowButtonProperty	Identifies the ShowButton dependency property.
ShowClearButtonProperty	Identifies the ShowClearButton dependency property.
ShowCloseButtonProperty	Identifies the ShowCloseButton dependency property.
ShowEditableHeaderProperty	Identifies the ShowEditableHeader dependency property.
ShowHeaderProperty	Identifies the ShowHeader dependency property.

Properties

Name	Description
AutoClose	Gets or sets auto closes the drop when the user hits outside it.
ButtonBackgroundColor	Gets or sets the background of the button.
ButtonColor	Gets or sets the color of the button content.
CloseButtonBackgroundColor	Gets or sets the background of the close button.
CloseButtonTextColor	Gets or sets the color of the close button text.
DropDown	Gets or sets the drop-down view.
DropDownBackgroundColor	Gets or sets the color of the drop-down.
DropDownBehavior	Gets or sets the drop-down behavior.
DropDownBorderColor	Gets or sets the color of the drop-down border.
DropDownBorderWidth	Gets or sets the width of the drop-down border.
DropDownHeight	Gets or sets the height of the drop-down object.
DropDownMode	Gets or sets the mode that the DropDown uses to display the DropDownView.
DropDownWidth	Gets or sets the width of the drop-down object.
EditableHeader	Gets or sets the editable header view.
EditableHeaderBackgroundColor	Gets or sets the background color for the editable header.
Header	Gets or sets the header view.
HeaderBackgroundColor	Gets or sets the background color for the header.
HeaderBorderColor	Gets or sets the border color for the header.
HeaderBorderWidth	Gets or sets the border thickness for the header.
IsAnimated	Gets or sets whether the control is animated.
IsDropDownOpen	Gets or sets a value that indicates whether the dropdown is currently visible.
IsEditable	Gets or sets the value that enables or disables editing of the text in the control.
IsEnabled	Gets or sets whether the control should be enabled.
MaxDropDownHeight	Gets or sets the maximum length constraint of the drop-down box.
MinDropDownHeight	Gets or sets the minimum length constraint of the drop-down box.
ShowButton	Gets or sets a value that indicates whether the control should display a dropdown button.
ShowClearButton	Gets or sets a value that indicates whether the clear button show or not.
ShowCloseButton	Gets or sets a value that indicates whether the close button is currently visible in full screen.
ShowEditableHeader	Gets or sets a value that indicates whether the editable header is currently visible.
ShowHeader	Gets or sets a value that indicates whether the header is currently visible.
Site

Methods

Name	Description
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
LayoutChildren(double, double, double, double)	Layout children.
OnDropDownOpenChanged(DropDownOpenChangedEventArgs)	Raises the DropDownOpenChanged event.
OnDropDownOpenChanging(DropDownOpenChangingEventArgs)	Raises the DropDownOpenChanging event.
UpdateLayoutDirection(FlowDirection)

Events

Name	Description
Disposed	Occurs when the object is disposed.
DropDownOpenChanged	Event raised when the IsDropDownOpen property has changed.
DropDownOpenChanging	Event raised before the IsDropDownOpenChanging property changes.