This class provides the base functionality for the DomainUpDown and NumericUpDown controls. It offers a text box with an attached spin control.

InterceptArrowKeys determines whether you can use the arrow keys to spin the value up and down. UpDownAlign sets the spin buttons to the left or right of the control, respecting the right-to-left setting of the context. UpButton() and DownButton() programmatically invoke the pressing of the respective spin buttons.

public abstract class UpDownBase : ContainerControl {
// Public Constructors
   public UpDownBase();
// Public Instance Properties
   public override bool AutoScroll{set; get; }
// overrides ScrollableControl
   public Size AutoScrollMargin{set; get; }
// overrides ScrollableControl
   public Size AutoScrollMinSize{set; get; }
// overrides ScrollableControl
   public override Color BackColor{set; get; }
// overrides Control
   public override Image BackgroundImage{set; get; }
// overrides Control
   public BorderStyle BorderStyle{set; get; }
   public override ContextMenu ContextMenu{set; get; }
// overrides Control
   public DockPaddingEdges DockPadding{get; }
// overrides ScrollableControl
   public override bool Focused{get; }
// overrides Control
   public override Color ForeColor{set; get; }
// overrides Control
   public bool InterceptArrowKeys{set; get; }
   public int PreferredHeight{get; }
   public bool ReadOnly{set; get; }
   public override string Text{set; get; }
// overrides Control
   public HorizontalAlignment TextAlign{set; get; }
   public LeftRightAlignment UpDownAlign{set; get; }
// Protected Instance Properties
   protected bool ChangingText{set; get; }
   protected override CreateParams CreateParams{get; }
// overrides ContainerControl
   protected override Size DefaultSize{get; }
// overrides Control
   protected bool UserEdit{set; get; }
// Public Instance Methods
   public abstract void DownButton();
   public void Select(int start, int length);
   public abstract void UpButton();
// Protected Instance Methods
   protected virtual void OnChanged(object source, EventArgs e);
   protected override void OnFontChanged(EventArgs e);  // overrides Control
   protected override void OnHandleCreated(EventArgs e);  // overrides Control
   protected override void OnLayout(LayoutEventArgs e);  // overrides ScrollableControl
   protected override void OnMouseWheel(MouseEventArgs e);  // overrides ScrollableControl
   protected virtual void OnTextBoxKeyDown(object source, KeyEventArgs e);
   protected virtual void OnTextBoxKeyPress(object source, KeyPressEventArgs e);
   protected virtual void OnTextBoxLostFocus(object source, EventArgs e);
   protected virtual void OnTextBoxResize(object source, EventArgs e);
   protected virtual void OnTextBoxTextChanged(object source, EventArgs e);
   protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified);  // overrides Control
   protected abstract void UpdateEditText();
   protected virtual void ValidateEditText();
}

Hierarchy

System.Object System.MarshalByRefObject System.ComponentModel.Component(System.ComponentModel.IComponen, System.IDisposable) Control(IOleContro, IOleObject, IOleInPlaceObject, IOleInPlaceActiveObject, IOleWindow, IViewObject, IViewObject2, IPersist, IPersistStreamInit, IPersistPropertyBag, IPersistStorage, IQuickActivate, System.ComponentModel.ISynchronizeInvoke, IWin32Window) ScrollableControl ContainerControl(IContainerControl) UpDownBase

Subclasses

DomainUpDown, NumericUpDown