ButtonDevice Class
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Represents a hardware device that has buttons on it to input data.
Inheritance Hierarchy
System. . :: . .Object
Microsoft.SPOT. . :: . .DispatcherObject
Microsoft.SPOT.Input. . :: . .InputDevice
Microsoft.SPOT.Input..::..ButtonDevice
Namespace: Microsoft.SPOT.Input
Assembly: Microsoft.SPOT.TinyCore (in Microsoft.SPOT.TinyCore.dll)
Syntax
'Declaration
Public NotInheritable Class ButtonDevice _
Inherits InputDevice
public sealed class ButtonDevice : InputDevice
public ref class ButtonDevice sealed : public InputDevice
[<Sealed>]
type ButtonDevice =
class
inherit InputDevice
end
public final class ButtonDevice extends InputDevice
The ButtonDevice type exposes the following members.
Properties
Name | Description | |
---|---|---|
DeviceType | Gets the device type. (Overrides InputDevice. . :: . .DeviceType.) | |
Target | Gets the display element that receives input from a particular button device. (Overrides InputDevice. . :: . .Target.) |
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Methods
Name | Description | |
---|---|---|
CheckAccess | Determines whether the calling thread has access to the current DispatcherObject object. (Inherited from DispatcherObject.) | |
Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) | |
Focus | Moves the focus for a button device to the specified display element. | |
GetButtonState | Gets the state of a specified button. | |
GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
IsButtonDown | Determines whether a specified button has been pressed. | |
IsButtonHeld | Determines whether the specified button has been pressed and whether it remained in the down position for a period of time when it was pressed. | |
IsButtonUp | Determines whether a specified button is currently in the up position (that is, not pressed down). | |
ToString | Returns a string that represents the current object. (Inherited from Object.) | |
VerifyAccess | Determines whether the calling thread has access to the current DispatcherObject object. (Inherited from DispatcherObject.) |
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Fields
Name | Description | |
---|---|---|
Dispatcher | Contains the Dispatcher object that the current DispatcherObject object is associated with. (Inherited from DispatcherObject.) |
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Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.