RadioButton Members (System.Windows.Forms)

This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

RadioButton Members

Enables the user to select a single option from a group of choices when paired with other RadioButton controls.

The RadioButton type exposes the following members.

Constructors

	Name	Description
	RadioButton	Initializes a new instance of the RadioButton class.

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Methods

	Name	Description
	AccessibilityNotifyClients	Overloaded. Notifies the accessibility client applications of AccessibleEvents.
	BeginInvoke	Overloaded. Executes a delegate asynchronously on the thread that the control's underlying handle was created on.
	BringToFront	Brings the control to the front of the z-order. (Inherited from Control.)
	Contains	Retrieves a value indicating whether the specified control is a child of the control. (Inherited from Control.)
	CreateAccessibilityInstance	Infrastructure. Creates a new accessibility object for the RadioButton control. (Overrides ButtonBase..::.CreateAccessibilityInstance()()().)
	CreateControl	Forces the creation of the control, including the creation of the handle and any child controls. (Inherited from Control.)
	CreateControlsInstance	Creates a new instance of the control collection for the control. (Inherited from Control.)
	CreateGraphics	Creates the Graphics for the control. (Inherited from Control.)
	CreateHandle	Creates a handle for the control. (Inherited from Control.)
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
	DefWndProc	Sends the specified message to the default window procedure. (Inherited from Control.)
	DestroyHandle	Destroys the handle associated with the control. (Inherited from Control.)
	Dispose	Overloaded. Releases the resources used by the Component.
	DoDragDrop	Begins a drag-and-drop operation. (Inherited from Control.)
	DrawToBitmap	Supports rendering to the specified bitmap. (Inherited from Control.)
	EndInvoke	Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed. (Inherited from Control.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Overloaded.
	FindForm	Retrieves the form that the control is on. (Inherited from Control.)
	Focus	Sets input focus to the control. (Inherited from Control.)
	GetAccessibilityObjectById	Retrieves the specified AccessibleObject. (Inherited from Control.)
	GetAutoSizeMode	Retrieves a value indicating how a control will behave when its AutoSize property is enabled. (Inherited from Control.)
	GetChildAtPoint	Overloaded. Retrieves the child control at a specified location.
	GetContainerControl	Returns the next ContainerControl up the control's chain of parent controls. (Inherited from Control.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetNextControl	Retrieves the next control forward or back in the tab order of child controls. (Inherited from Control.)
	GetPreferredSize	Retrieves the size of a rectangular area into which a control can be fitted. (Inherited from ButtonBase.)
	GetScaledBounds	Retrieves the bounds within which the control is scaled. (Inherited from Control.)
	GetService	Returns an object that represents a service provided by the Component or by its Container. (Inherited from Component.)
	GetStyle	Retrieves the value of the specified control style bit for the control. (Inherited from Control.)
	GetTopLevel	Determines if the control is a top-level control. (Inherited from Control.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Hide	Conceals the control from the user. (Inherited from Control.)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	InitLayout	Called after the control has been added to another container. (Inherited from Control.)
	Invalidate	Overloaded. Invalidates a specific region of the control and causes a paint message to be sent to the control.
	Invoke	Overloaded. Executes a delegate on the thread that owns the control's underlying window handle.
	InvokeGotFocus	Raises the GotFocus event for the specified control. (Inherited from Control.)
	InvokeLostFocus	Raises the LostFocus event for the specified control. (Inherited from Control.)
	InvokeOnClick	Raises the Click event for the specified control. (Inherited from Control.)
	InvokePaint	Raises the Paint event for the specified control. (Inherited from Control.)
	InvokePaintBackground	Raises the PaintBackground event for the specified control. (Inherited from Control.)
	IsInputChar	Determines if a character is an input character that the control recognizes. (Inherited from Control.)
	IsInputKey	Determines whether the specified key is a regular input key or a special key that requires preprocessing. (Inherited from Control.)
	MemberwiseClone	Overloaded.
	NotifyInvalidate	Infrastructure. Raises the Invalidated event with a specified region of the control to invalidate. (Inherited from Control.)
	OnAutoSizeChanged	Raises the AutoSizeChanged event. (Inherited from Control.)
	OnBackColorChanged	Raises the BackColorChanged event. (Inherited from Control.)
	OnBackgroundImageChanged	Raises the BackgroundImageChanged event. (Inherited from Control.)
	OnBackgroundImageLayoutChanged	Raises the BackgroundImageLayoutChanged event. (Inherited from Control.)
	OnBindingContextChanged	Raises the BindingContextChanged event. (Inherited from Control.)
	OnCausesValidationChanged	Raises the CausesValidationChanged event. (Inherited from Control.)
	OnChangeUICues	Raises the ChangeUICues event. (Inherited from Control.)
	OnCheckedChanged	Raises the CheckedChanged event.
	OnClick	Overloaded.
	OnClientSizeChanged	Raises the ClientSizeChanged event. (Inherited from Control.)
	OnContextMenuChanged	Raises the ContextMenuChanged event. (Inherited from Control.)
	OnContextMenuStripChanged	Raises the ContextMenuStripChanged event. (Inherited from Control.)
	OnControlAdded	Raises the ControlAdded event. (Inherited from Control.)
	OnControlRemoved	Raises the ControlRemoved event. (Inherited from Control.)
	OnCreateControl	Raises the CreateControl method. (Inherited from Control.)
	OnCursorChanged	Raises the CursorChanged event. (Inherited from Control.)
	OnDockChanged	Raises the DockChanged event. (Inherited from Control.)
	OnDoubleClick	Raises the DoubleClick event. (Inherited from Control.)
	OnDragDrop	Raises the DragDrop event. (Inherited from Control.)
	OnDragEnter	Raises the DragEnter event. (Inherited from Control.)
	OnDragLeave	Raises the DragLeave event. (Inherited from Control.)
	OnDragOver	Raises the DragOver event. (Inherited from Control.)
	OnEnabledChanged	Overloaded.
	OnEnter	Infrastructure. Raises the Enter event. (Overrides Control..::.OnEnter(EventArgs).)
	OnFontChanged	Raises the FontChanged event. (Inherited from Control.)
	OnForeColorChanged	Raises the ForeColorChanged event. (Inherited from Control.)
	OnGiveFeedback	Raises the GiveFeedback event. (Inherited from Control.)
	OnGotFocus	Overloaded.
	OnHandleCreated	Overloaded.
	OnHandleDestroyed	Raises the HandleDestroyed event. (Inherited from Control.)
	OnHelpRequested	Raises the HelpRequested event. (Inherited from Control.)
	OnImeModeChanged	Raises the ImeModeChanged event. (Inherited from Control.)
	OnInvalidated	Raises the Invalidated event. (Inherited from Control.)
	OnKeyDown	Overloaded.
	OnKeyPress	Raises the KeyPress event. (Inherited from Control.)
	OnKeyUp	Overloaded.
	OnLayout	Raises the Layout event. (Inherited from Control.)
	OnLeave	Raises the Leave event. (Inherited from Control.)
	OnLocationChanged	Raises the LocationChanged event. (Inherited from Control.)
	OnLostFocus	Overloaded.
	OnMarginChanged	Raises the MarginChanged event. (Inherited from Control.)
	OnMouseCaptureChanged	Raises the MouseCaptureChanged event. (Inherited from Control.)
	OnMouseClick	Raises the MouseClick event. (Inherited from Control.)
	OnMouseDoubleClick	Raises the MouseDoubleClick event. (Inherited from Control.)
	OnMouseDown	Overloaded.
	OnMouseEnter	Infrastructure. Raises the OnMouseEnter event. (Inherited from ButtonBase.)
	OnMouseHover	Raises the MouseHover event. (Inherited from Control.)
	OnMouseLeave	Infrastructure. Raises the OnMouseLeave event. (Inherited from ButtonBase.)
	OnMouseMove	Overloaded.
	OnMouseUp	Overloaded.
	OnMouseWheel	Raises the MouseWheel event. (Inherited from Control.)
	OnMove	Raises the Move event. (Inherited from Control.)
	OnNotifyMessage	Notifies the control of Windows messages. (Inherited from Control.)
	OnPaddingChanged	Raises the PaddingChanged event. (Inherited from Control.)
	OnPaint	Overloaded.
	OnPaintBackground	Paints the background of the control. (Inherited from Control.)
	OnParentBackColorChanged	Raises the BackColorChanged event when the BackColor property value of the control's container changes. (Inherited from Control.)
	OnParentBackgroundImageChanged	Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes. (Inherited from Control.)
	OnParentBindingContextChanged	Raises the BindingContextChanged event when the BindingContext property value of the control's container changes. (Inherited from Control.)
	OnParentChanged	Overloaded.
	OnParentCursorChanged	Raises the CursorChanged event. (Inherited from Control.)
	OnParentEnabledChanged	Raises the EnabledChanged event when the Enabled property value of the control's container changes. (Inherited from Control.)
	OnParentFontChanged	Raises the FontChanged event when the Font property value of the control's container changes. (Inherited from Control.)
	OnParentForeColorChanged	Raises the ForeColorChanged event when the ForeColor property value of the control's container changes. (Inherited from Control.)
	OnParentRightToLeftChanged	Raises the RightToLeftChanged event when the RightToLeft property value of the control's container changes. (Inherited from Control.)
	OnParentVisibleChanged	Raises the VisibleChanged event when the Visible property value of the control's container changes. (Inherited from Control.)
	OnPreviewKeyDown	Raises the PreviewKeyDown event. (Inherited from Control.)
	OnPrint	Raises the Paint event. (Inherited from Control.)
	OnQueryContinueDrag	Raises the QueryContinueDrag event. (Inherited from Control.)
	OnRegionChanged	Raises the RegionChanged event. (Inherited from Control.)
	OnResize	Raises the Resize event. (Inherited from Control.)
	OnRightToLeftChanged	Raises the RightToLeftChanged event. (Inherited from Control.)
	OnSizeChanged	Raises the SizeChanged event. (Inherited from Control.)
	OnStyleChanged	Raises the StyleChanged event. (Inherited from Control.)
	OnSystemColorsChanged	Raises the SystemColorsChanged event. (Inherited from Control.)
	OnTabIndexChanged	Raises the TabIndexChanged event. (Inherited from Control.)
	OnTabStopChanged	Raises the TabStopChanged event. (Inherited from Control.)
	OnTextChanged	Overloaded.
	OnValidated	Raises the Validated event. (Inherited from Control.)
	OnValidating	Raises the Validating event. (Inherited from Control.)
	OnVisibleChanged	Raises the VisibleChanged event. (Inherited from ButtonBase.)
	PerformClick	Generates a Click event for the control, simulating a click by a user.
	PerformLayout	Overloaded. Forces the control to apply layout logic to child controls.
	PointToClient	Computes the location of the specified screen point into client coordinates. (Inherited from Control.)
	PointToScreen	Computes the location of the specified client point into screen coordinates. (Inherited from Control.)
	PreProcessControlMessage	Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from Control.)
	PreProcessMessage	Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from Control.)
	ProcessCmdKey	Processes a command key. (Inherited from Control.)
	ProcessDialogChar	Processes a dialog character. (Inherited from Control.)
	ProcessDialogKey	Processes a dialog key. (Inherited from Control.)
	ProcessKeyEventArgs	Processes a key message and generates the appropriate control events. (Inherited from Control.)
	ProcessKeyMessage	Processes a keyboard message. (Inherited from Control.)
	ProcessKeyPreview	Previews a keyboard message. (Inherited from Control.)
	ProcessMnemonic	Infrastructure. Overrides the ProcessMnemonic method. (Overrides Control..::.ProcessMnemonic(Char).)
	RaiseDragEvent	Raises the appropriate drag event. (Inherited from Control.)
	RaiseKeyEvent	Raises the appropriate key event. (Inherited from Control.)
	RaiseMouseEvent	Raises the appropriate mouse event. (Inherited from Control.)
	RaisePaintEvent	Raises the appropriate paint event. (Inherited from Control.)
	RecreateHandle	Forces the re-creation of the handle for the control. (Inherited from Control.)
	RectangleToClient	Computes the size and location of the specified screen rectangle in client coordinates. (Inherited from Control.)
	RectangleToScreen	Computes the size and location of the specified client rectangle in screen coordinates. (Inherited from Control.)
	Refresh	Forces the control to invalidate its client area and immediately redraw itself and any child controls. (Inherited from Control.)
	ResetBackColor	Resets the BackColor property to its default value. (Inherited from Control.)
	ResetBindings	Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values. (Inherited from Control.)
	ResetCursor	Resets the Cursor property to its default value. (Inherited from Control.)
	ResetFlagsandPaint	Infrastructure. Resets the Button control to the state before it is pressed and redraws it. (Inherited from ButtonBase.)
	ResetFont	Resets the Font property to its default value. (Inherited from Control.)
	ResetForeColor	Resets the ForeColor property to its default value. (Inherited from Control.)
	ResetImeMode	Resets the ImeMode property to its default value. (Inherited from Control.)
	ResetMouseEventArgs	Infrastructure. Resets the control to handle the MouseLeave event. (Inherited from Control.)
	ResetRightToLeft	Resets the RightToLeft property to its default value. (Inherited from Control.)
	ResetText	Resets the Text property to its default value. (Inherited from Control.)
	ResumeLayout	Overloaded. Resumes the usual layout logic.
	RtlTranslateAlignment	Overloaded. Converts the current alignment to the appropriate alignment to support right-to-left text.
	RtlTranslateContent	Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. (Inherited from Control.)
	RtlTranslateHorizontal	Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. (Inherited from Control.)
	RtlTranslateLeftRight	Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text. (Inherited from Control.)
	Scale	Overloaded. Scales the control and any child controls.
	ScaleControl	Scales a control's location, size, padding and margin. (Inherited from Control.)
	ScaleCore	Infrastructure. This method is not relevant for this class. (Inherited from Control.)
	Select	Overloaded. Activates a control.
	SelectNextControl	Activates the next control. (Inherited from Control.)
	SendToBack	Sends the control to the back of the z-order. (Inherited from Control.)
	SetAutoSizeMode	Sets a value indicating how a control will behave when its AutoSize property is enabled. (Inherited from Control.)
	SetBounds	Overloaded. Sets the bounds of the control.
	SetBoundsCore	Performs the work of setting the specified bounds of this control. (Inherited from Control.)
	SetClientSizeCore	Sets the size of the client area of the control. (Inherited from Control.)
	SetStyle	Sets a specified ControlStyles flag to either true or false. (Inherited from Control.)
	SetTopLevel	Sets the control as the top-level control. (Inherited from Control.)
	SetVisibleCore	Sets the control to the specified visible state. (Inherited from Control.)
	Show	Displays the control to the user. (Inherited from Control.)
	SizeFromClientSize	Determines the size of the entire control from the height and width of its client area. (Inherited from Control.)
	SuspendLayout	Temporarily suspends the layout logic for the control. (Inherited from Control.)
	ToString	Overloaded.
	Update	Causes the control to redraw the invalidated regions within its client area. (Inherited from Control.)
	UpdateBounds	Overloaded. Updates the bounds of the control.
	UpdateStyles	Forces the assigned styles to be reapplied to the control. (Inherited from Control.)
	UpdateZOrder	Updates the control in its parent's z-order. (Inherited from Control.)
	WndProc	Processes Windows messages. (Inherited from ButtonBase.)

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Properties

	Name	Description
	AccessibilityObject	Gets the AccessibleObject assigned to the control. (Inherited from Control.)
	AccessibleDefaultActionDescription	Gets or sets the default action description of the control for use by accessibility client applications. (Inherited from Control.)
	AccessibleDescription	Gets or sets the description of the control used by accessibility client applications. (Inherited from Control.)
	AccessibleName	Gets or sets the name of the control used by accessibility client applications. (Inherited from Control.)
	AccessibleRole	Gets or sets the accessible role of the control (Inherited from Control.)
	AllowDrop	Gets or sets a value indicating whether the control can accept data that the user drags onto it. (Inherited from Control.)
	Anchor	Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent. (Inherited from Control.)
	Appearance	Gets or sets a value determining the appearance of the RadioButton.
	AutoCheck	Gets or sets a value indicating whether the Checked value and the appearance of the control automatically change when the control is clicked.
	AutoEllipsis	Gets or sets a value indicating whether the ellipsis character (...) appears at the right edge of the control, denoting that the control text extends beyond the specified length of the control. (Inherited from ButtonBase.)
	AutoScrollOffset	Gets or sets where this control is scrolled to in ScrollControlIntoView. (Inherited from Control.)
	AutoSize	Gets or sets a value that indicates whether the control resizes based on its contents. (Inherited from ButtonBase.)
	BackColor	Overloaded.
	BackgroundImage	Gets or sets the background image displayed in the control. (Inherited from Control.)
	BackgroundImageLayout	Gets or sets the background image layout as defined in the ImageLayout enumeration. (Inherited from Control.)
	BindingContext	Gets or sets the BindingContext for the control. (Inherited from Control.)
	Bottom	Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area. (Inherited from Control.)
	Bounds	Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control. (Inherited from Control.)
	CanEnableIme	Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support. (Inherited from Control.)
	CanFocus	Gets a value indicating whether the control can receive focus. (Inherited from Control.)
	CanRaiseEvents	Determines if events can be raised on the control. (Inherited from Control.)
	CanSelect	Gets a value indicating whether the control can be selected. (Inherited from Control.)
	Capture	Gets or sets a value indicating whether the control has captured the mouse. (Inherited from Control.)
	CausesValidation	Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus. (Inherited from Control.)
	CheckAlign	Gets or sets the location of the check box portion of the RadioButton.
	Checked	Gets or sets a value indicating whether the control is checked.
	ClientRectangle	Gets the rectangle that represents the client area of the control. (Inherited from Control.)
	ClientSize	Gets or sets the height and width of the client area of the control. (Inherited from Control.)
	CompanyName	Gets the name of the company or creator of the application containing the control. (Inherited from Control.)
	Container	Gets the IContainer that contains the Component. (Inherited from Component.)
	ContainsFocus	Gets a value indicating whether the control, or one of its child controls, currently has the input focus. (Inherited from Control.)
	ContextMenu	Gets or sets the shortcut menu associated with the control. (Inherited from Control.)
	ContextMenuStrip	Gets or sets the ContextMenuStrip associated with this control. (Inherited from Control.)
	Controls	Gets the collection of controls contained within the control. (Inherited from Control.)
	Created	Gets a value indicating whether the control has been created. (Inherited from Control.)
	CreateParams	Infrastructure. Overrides CreateParams. (Overrides ButtonBase..::.CreateParams.)
	Cursor	Gets or sets the cursor that is displayed when the mouse pointer is over the control. (Inherited from Control.)
	DataBindings	Gets the data bindings for the control. (Inherited from Control.)
	DefaultCursor	Gets or sets the default cursor for the control. (Inherited from Control.)
	DefaultImeMode	Gets the default Input Method Editor (IME) mode supported by this control. (Inherited from ButtonBase.)
	DefaultMargin	Gets the space, in pixels, that is specified by default between controls. (Inherited from Control.)
	DefaultMaximumSize	Gets the length and height, in pixels, that is specified as the default maximum size of a control. (Inherited from Control.)
	DefaultMinimumSize	Gets the length and height, in pixels, that is specified as the default minimum size of a control. (Inherited from Control.)
	DefaultPadding	Gets the internal spacing, in pixels, of the contents of a control. (Inherited from Control.)
	DefaultSize	(Overrides ButtonBase..::.DefaultSize.)
	DesignMode	Gets a value that indicates whether the Component is currently in design mode. (Inherited from Component.)
	DisplayRectangle	Gets the rectangle that represents the display area of the control. (Inherited from Control.)
	Disposing	Gets a value indicating whether the base Control class is in the process of disposing. (Inherited from Control.)
	Dock	Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent. (Inherited from Control.)
	DoubleBuffered	Gets or sets a value indicating whether this control should redraw its surface using a secondary buffer to reduce or prevent flicker. (Inherited from Control.)
	Enabled	Gets or sets a value indicating whether the control can respond to user interaction. (Inherited from Control.)
	Events	Gets the list of event handlers that are attached to this Component. (Inherited from Component.)
	FlatAppearance	Gets the appearance of the border and the colors used to indicate check state and mouse state. (Inherited from ButtonBase.)
	FlatStyle	Gets or sets the flat style appearance of the button control. (Inherited from ButtonBase.)
	Focused	Gets a value indicating whether the control has input focus. (Inherited from Control.)
	Font	Gets or sets the font of the text displayed by the control. (Inherited from Control.)
	FontHeight	Gets or sets the height of the font of the control. (Inherited from Control.)
	ForeColor	Gets or sets the foreground color of the control. (Inherited from Control.)
	Handle	Gets the window handle that the control is bound to. (Inherited from Control.)
	HasChildren	Gets a value indicating whether the control contains one or more child controls. (Inherited from Control.)
	Height	Gets or sets the height of the control. (Inherited from Control.)
	Image	Gets or sets the image that is displayed on a button control. (Inherited from ButtonBase.)
	ImageAlign	Gets or sets the alignment of the image on the button control. (Inherited from ButtonBase.)
	ImageIndex	Gets or sets the image list index value of the image displayed on the button control. (Inherited from ButtonBase.)
	ImageKey	Gets or sets the key accessor for the image in the ImageList. (Inherited from ButtonBase.)
	ImageList	Gets or sets the ImageList that contains the Image displayed on a button control. (Inherited from ButtonBase.)
	ImeMode	Infrastructure. Gets or sets the Input Method Editor (IME) mode supported by this control. This property is not relevant for this class. (Inherited from ButtonBase.)
	ImeModeBase	(Inherited from Control.)
	InvokeRequired	Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on. (Inherited from Control.)
	IsAccessible	Gets or sets a value indicating whether the control is visible to accessibility applications. (Inherited from Control.)
	IsDefault	Gets or sets a value indicating whether the button control is the default button. (Inherited from ButtonBase.)
	IsDisposed	Gets a value indicating whether the control has been disposed of. (Inherited from Control.)
	IsHandleCreated	Gets a value indicating whether the control has a handle associated with it. (Inherited from Control.)
	IsMirrored	Gets a value indicating whether the control is mirrored. (Inherited from Control.)
	LayoutEngine	Gets a cached instance of the control's layout engine. (Inherited from Control.)
	Left	Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area. (Inherited from Control.)
	Location	Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container. (Inherited from Control.)
	Margin	Gets or sets the space between controls. (Inherited from Control.)
	MaximumSize	Gets or sets the size that is the upper limit that GetPreferredSize can specify. (Inherited from Control.)
	MinimumSize	Gets or sets the size that is the lower limit that GetPreferredSize can specify. (Inherited from Control.)
	Name	Gets or sets the name of the control. (Inherited from Control.)
	Padding	Gets or sets padding within the control. (Inherited from Control.)
	Parent	Gets or sets the parent container of the control. (Inherited from Control.)
	PreferredSize	Gets the size of a rectangular area into which the control can fit. (Inherited from Control.)
	ProductName	Gets the product name of the assembly containing the control. (Inherited from Control.)
	ProductVersion	Gets the version of the assembly containing the control. (Inherited from Control.)
	RecreatingHandle	Gets a value indicating whether the control is currently re-creating its handle. (Inherited from Control.)
	Region	Gets or sets the window region associated with the control. (Inherited from Control.)
	RenderRightToLeft	Obsolete. This property is now obsolete. (Inherited from Control.)
	ResizeRedraw	Gets or sets a value indicating whether the control redraws itself when resized. (Inherited from Control.)
	Right	Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area. (Inherited from Control.)
	RightToLeft	Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts. (Inherited from Control.)
	ScaleChildren	Gets a value that determines the scaling of child controls. (Inherited from Control.)
	ShowFocusCues	Gets a value indicating whether the control should display focus rectangles. (Inherited from Control.)
	ShowKeyboardCues	Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators. (Inherited from Control.)
	Site	Overloaded.
	Size	Gets or sets the height and width of the control. (Inherited from Control.)
	TabIndex	Gets or sets the tab order of the control within its container. (Inherited from Control.)
	TabStop	Overloaded.
	Tag	Gets or sets the object that contains data about the control. (Inherited from Control.)
	Text	Overloaded.
	TextAlign	Infrastructure. Gets or sets the alignment of the text on the RadioButton control. (Overrides ButtonBase..::.TextAlign.)
	TextImageRelation	Gets or sets the position of text and image relative to each other. (Inherited from ButtonBase.)
	Top	Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area. (Inherited from Control.)
	TopLevelControl	Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in. (Inherited from Control.)
	UseCompatibleTextRendering	Gets or sets a value that determines whether to use the Graphics class (GDI+) or the TextRenderer class (GDI) to render text. (Inherited from ButtonBase.)
	UseMnemonic	Gets or sets a value indicating whether the first character that is preceded by an ampersand (&) is used as the mnemonic key of the control. (Inherited from ButtonBase.)
	UseVisualStyleBackColor	Gets or sets a value that determines if the background is drawn using visual styles, if supported. (Inherited from ButtonBase.)
	UseWaitCursor	Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls. (Inherited from Control.)
	Visible	Gets or sets a value indicating whether the control and all its child controls are displayed. (Inherited from Control.)
	Width	Gets or sets the width of the control. (Inherited from Control.)
	WindowTarget	Infrastructure. This property is not relevant for this class. (Inherited from Control.)

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Events

	Name	Description
	AppearanceChanged	Occurs when the Appearance property value changes.
	AutoSizeChanged	Occurs when the value of the AutoSize property changes. (Inherited from ButtonBase.)
	BackColorChanged	Occurs when the value of the BackColor property changes. (Inherited from Control.)
	BackgroundImageChanged	Occurs when the value of the BackgroundImage property changes. (Inherited from Control.)
	BackgroundImageLayoutChanged	Occurs when the BackgroundImageLayout property changes. (Inherited from Control.)
	BindingContextChanged	Occurs when the value of the BindingContext property changes. (Inherited from Control.)
	CausesValidationChanged	Occurs when the value of the CausesValidation property changes. (Inherited from Control.)
	ChangeUICues	Occurs when the focus or keyboard user interface (UI) cues change. (Inherited from Control.)
	CheckedChanged	Occurs when the value of the Checked property changes.
	Click	Occurs when the control is clicked. (Inherited from Control.)
	ClientSizeChanged	Occurs when the value of the ClientSize property changes. (Inherited from Control.)
	ContextMenuChanged	Occurs when the value of the ContextMenu property changes. (Inherited from Control.)
	ContextMenuStripChanged	Occurs when the value of the ContextMenuStrip property changes. (Inherited from Control.)
	ControlAdded	Occurs when a new control is added to the Control..::.ControlCollection. (Inherited from Control.)
	ControlRemoved	Occurs when a control is removed from the Control..::.ControlCollection. (Inherited from Control.)
	CursorChanged	Occurs when the value of the Cursor property changes. (Inherited from Control.)
	Disposed	Occurs when the component is disposed by a call to the Dispose method. (Inherited from Component.)
	DockChanged	Occurs when the value of the Dock property changes. (Inherited from Control.)
	DoubleClick	Overloaded.
	DragDrop	Occurs when a drag-and-drop operation is completed. (Inherited from Control.)
	DragEnter	Occurs when an object is dragged into the control's bounds. (Inherited from Control.)
	DragLeave	Occurs when an object is dragged out of the control's bounds. (Inherited from Control.)
	DragOver	Occurs when an object is dragged over the control's bounds. (Inherited from Control.)
	EnabledChanged	Occurs when the Enabled property value has changed. (Inherited from Control.)
	Enter	Occurs when the control is entered. (Inherited from Control.)
	FontChanged	Occurs when the Font property value changes. (Inherited from Control.)
	ForeColorChanged	Occurs when the ForeColor property value changes. (Inherited from Control.)
	GiveFeedback	Occurs during a drag operation. (Inherited from Control.)
	GotFocus	Occurs when the control receives focus. (Inherited from Control.)
	HandleCreated	Occurs when a handle is created for the control. (Inherited from Control.)
	HandleDestroyed	Occurs when the control's handle is in the process of being destroyed. (Inherited from Control.)
	HelpRequested	Occurs when the user requests help for a control. (Inherited from Control.)
	ImeModeChanged	Overloaded.
	Invalidated	Occurs when a control's display requires redrawing. (Inherited from Control.)
	KeyDown	Occurs when a key is pressed while the control has focus. (Inherited from Control.)
	KeyPress	Occurs when a key is pressed while the control has focus. (Inherited from Control.)
	KeyUp	Occurs when a key is released while the control has focus. (Inherited from Control.)
	Layout	Occurs when a control should reposition its child controls. (Inherited from Control.)
	Leave	Occurs when the input focus leaves the control. (Inherited from Control.)
	LocationChanged	Occurs when the Location property value has changed. (Inherited from Control.)
	LostFocus	Occurs when the control loses focus. (Inherited from Control.)
	MarginChanged	Occurs when the control's margin changes. (Inherited from Control.)
	MouseCaptureChanged	Occurs when the control loses or gains mouse capture. (Inherited from Control.)
	MouseClick	Occurs when the control is clicked by the mouse. (Inherited from Control.)
	MouseDoubleClick	Infrastructure. Occurs when the user double-clicks the RadioButton control with the mouse.
	MouseDown	Occurs when the mouse pointer is over the control and a mouse button is pressed. (Inherited from Control.)
	MouseEnter	Occurs when the mouse pointer enters the control. (Inherited from Control.)
	MouseHover	Occurs when the mouse pointer rests on the control. (Inherited from Control.)
	MouseLeave	Occurs when the mouse pointer leaves the control. (Inherited from Control.)
	MouseMove	Occurs when the mouse pointer is moved over the control. (Inherited from Control.)
	MouseUp	Occurs when the mouse pointer is over the control and a mouse button is released. (Inherited from Control.)
	MouseWheel	Occurs when the mouse wheel moves while the control has focus. (Inherited from Control.)
	Move	Occurs when the control is moved. (Inherited from Control.)
	PaddingChanged	Occurs when the control's padding changes. (Inherited from Control.)
	Paint	Occurs when the control is redrawn. (Inherited from Control.)
	ParentChanged	Occurs when the Parent property value changes. (Inherited from Control.)
	PreviewKeyDown	Occurs before the KeyDown event when a key is pressed while focus is on this control. (Inherited from Control.)
	QueryAccessibilityHelp	Occurs when AccessibleObject is providing help to accessibility applications. (Inherited from Control.)
	QueryContinueDrag	Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled. (Inherited from Control.)
	RegionChanged	Occurs when the value of the Region property changes. (Inherited from Control.)
	Resize	Occurs when the control is resized. (Inherited from Control.)
	RightToLeftChanged	Occurs when the RightToLeft property value changes. (Inherited from Control.)
	SizeChanged	Occurs when the Size property value changes. (Inherited from Control.)
	StyleChanged	Occurs when the control style changes. (Inherited from Control.)
	SystemColorsChanged	Occurs when the system colors change. (Inherited from Control.)
	TabIndexChanged	Occurs when the TabIndex property value changes. (Inherited from Control.)
	TabStopChanged	Occurs when the TabStop property value changes. (Inherited from Control.)
	TextChanged	Occurs when the Text property value changes. (Inherited from Control.)
	Validated	Occurs when the control is finished validating. (Inherited from Control.)
	Validating	Occurs when the control is validating. (Inherited from Control.)
	VisibleChanged	Occurs when the Visible property value changes. (Inherited from Control.)

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Explicit Interface Implementations

	Name	Description
	IDropTarget..::.OnDragDrop	Infrastructure. Raises the DragDrop event. (Inherited from Control.)
	IDropTarget..::.OnDragEnter	Infrastructure. Raises the DragEnter event. (Inherited from Control.)
	IDropTarget..::.OnDragLeave	Infrastructure. Raises the DragLeave event. (Inherited from Control.)
	IDropTarget..::.OnDragOver	Infrastructure. Raises the DragOver event. (Inherited from Control.)

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Reference

RadioButton Class

System.Windows.Forms Namespace