The following tables list the members exposed by GoRuler.
Public Constructors
| Name | Description | |
|---|---|---|
 | GoRuler Constructor | Construct a default GoRuler. |
Public Properties
| Name | Description | |
|---|---|---|
 | AccessibleDescription | Gets or sets the description of the control used by accessibility client applications. (Inherited from System.Windows.Forms.Control) |
| AccessibleName | Gets or sets the name of the control used by accessibility client applications. (Inherited from System.Windows.Forms.Control) |
| AccessibleRole | Gets or sets the accessible role of the control (Inherited from System.Windows.Forms.Control) |
| AllowDrop | Gets or sets a value indicating whether the control can accept data that the user drags onto it. (Inherited from System.Windows.Forms.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 System.Windows.Forms.Control) |
| BackColor | Gets or sets the background color for the control. (Inherited from System.Windows.Forms.Control) |
| BackgroundImage | Gets or sets the background image displayed in the control. (Inherited from System.Windows.Forms.Control) |
| BackgroundImageLayout | Gets or sets the background image layout as defined in the System.Windows.Forms.ImageLayout enumeration. (Inherited from System.Windows.Forms.Control) |
| Border3DStyle | Gets or sets the 3D border style of the ruler. |
| BorderStyle | Gets or sets the border style of the ruler. |
| 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 System.Windows.Forms.Control) |
| ContextMenuStrip | Gets or sets the System.Windows.Forms.ContextMenuStrip associated with this control. (Inherited from System.Windows.Forms.Control) |
| Cursor | Gets or sets the cursor that is displayed when the mouse pointer is over the control. (Inherited from System.Windows.Forms.Control) |
| DataBindings | Gets the data bindings for the control. (Inherited from System.Windows.Forms.Control) |
| DisplayRectangle | Overridden. The display rectangle is smaller than the bounds of this control by the width of any borders. |
| 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 System.Windows.Forms.Control) |
| DocScale | Gets or sets the document scale ratio for the ruler (Zoom). |
| DocStartValue | Gets or sets the StartValue of the ruler using document units instead of the ruler's current units. |
| Enabled | Gets or sets a value indicating whether the control can respond to user interaction. (Inherited from System.Windows.Forms.Control) |
| EndValue | Gets the measurement value at the visible end of the ruler. |
| Font | Gets or sets the font of the text displayed by the control. (Inherited from System.Windows.Forms.Control) |
| ForeColor | Gets or sets the foreground color of the control. (Inherited from System.Windows.Forms.Control) |
| ImeMode | Gets or sets the Input Method Editor (IME) mode of the control. (Inherited from System.Windows.Forms.Control) |
| Intervals | Gets or sets the array of intervals of measurement for the ruler. |
| 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 System.Windows.Forms.Control) |
| Margin | Gets or sets the space between controls. (Inherited from System.Windows.Forms.Control) |
| Marks | Gets or sets the array of GoRulerMarks to use when drawing the intervals onto the ruler. |
| MaximumSize | Gets or sets the size that is the upper limit that System.Windows.Forms.Control.GetPreferredSize(System.Drawing.Size) can specify. (Inherited from System.Windows.Forms.Control) |
| MinimumSize | Gets or sets the size that is the lower limit that System.Windows.Forms.Control.GetPreferredSize(System.Drawing.Size) can specify. (Inherited from System.Windows.Forms.Control) |
| Orientation | Gets or sets the vertical or horizontal display orientation of the ruler. |
| Padding | Gets or sets padding within the control. (Inherited from System.Windows.Forms.Control) |
| ReverseDirection | Gets of sets the direction in which the ruler is measuring. |
| RightToLeft | Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts. (Inherited from System.Windows.Forms.Control) |
| ShowsCursors | Gets or sets the visibility of the GoRulerCursors on the ruler. |
| ShowsNumbers | Gets or sets the visibility of the numbers on the ruler. |
| Site | Gets or sets the site of the control. (Inherited from System.Windows.Forms.Control) |
| Size | Gets or sets the height and width of the control. (Inherited from System.Windows.Forms.Control) |
| StartValue | Gets or sets the value at which the ruler starts measuring. |
| TabIndex | Gets or sets the tab order of the control within its container. (Inherited from System.Windows.Forms.Control) |
| TabStop | Gets or sets a value indicating whether the user can give the focus to this control using the TAB key. (Inherited from System.Windows.Forms.Control) |
| Tag | Gets or sets the object that contains data about the control. (Inherited from System.Windows.Forms.Control) |
| Text | Gets or sets the text associated with this control. (Inherited from System.Windows.Forms.Control) |
| TextAlignment | Gets or sets the alignment of the text on the ruler. |
| TextFormat | Gets or sets the format string to use for formatting the measurement value. |
| TextOrientation | Gets or sets the orientation of the text on the ruler. |
| Units | Gets or sets the units that the ruler is measuring in. |
| UseWaitCursor | Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls. (Inherited from System.Windows.Forms.Control) |
| Visible | Gets or sets a value indicating whether the control and all its child controls are displayed. (Inherited from System.Windows.Forms.Control) |
| WorldScale | Gets or sets the measurement scale ratio for the ruler. |
Protected Properties
| Name | Description | |
|---|---|---|
 | CanEnableIme | Gets a value indicating whether the System.Windows.Forms.Control.ImeMode property can be set to an active value, to enable IME support. (Inherited from System.Windows.Forms.Control) |
| CanRaiseEvents | Determines if events can be raised on the control. (Inherited from System.Windows.Forms.Control) |
| CreateParams | Gets the required creation parameters when the control handle is created. (Inherited from System.Windows.Forms.Control) |
| DefaultCursor | Gets or sets the default cursor for the control. (Inherited from System.Windows.Forms.Control) |
| DefaultImeMode | Gets the default Input Method Editor (IME) mode supported by the control. (Inherited from System.Windows.Forms.Control) |
| DefaultMargin | Gets the space, in pixels, that is specified by default between controls. (Inherited from System.Windows.Forms.Control) |
| DefaultMaximumSize | Gets the length and height, in pixels, that is specified as the default maximum size of a control. (Inherited from System.Windows.Forms.Control) |
| DefaultMinimumSize | Gets the length and height, in pixels, that is specified as the default minimum size of a control. (Inherited from System.Windows.Forms.Control) |
| DefaultPadding | Gets the internal spacing, in pixels, of the contents of a control. (Inherited from System.Windows.Forms.Control) |
| DefaultSize | Gets the default size of the control. (Inherited from System.Windows.Forms.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 System.Windows.Forms.Control) |
| Events | (Inherited from System.ComponentModel.Component) |
| FontHeight | Gets or sets the height of the font of the control. (Inherited from System.Windows.Forms.Control) |
| ImeModeBase | Gets or sets the IME mode of a control. (Inherited from System.Windows.Forms.Control) |
| ResizeRedraw | Gets or sets a value indicating whether the control redraws itself when resized. (Inherited from System.Windows.Forms.Control) |
| ScaleChildren | Gets a value that determines the scaling of child controls. (Inherited from System.Windows.Forms.Control) |
Public Methods
| Name | Description | |
|---|---|---|
 | AddCursor | Adds a GoRulerCursor to the ruler's collection or cursors. |
| BeginInvoke | Overloaded. Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on. (Inherited from System.Windows.Forms.Control) |
| BringToFront | Brings the control to the front of the z-order. (Inherited from System.Windows.Forms.Control) |
| Contains | Retrieves a value indicating whether the specified control is a child of the control. (Inherited from System.Windows.Forms.Control) |
| ContainsCursor | Checks if the specified GoRulerCursor is contained within the GoRuler's collection of cursors. |
| ConvertDocToPixel | Gets the measure on the control in pixels at the specified document value. |
| ConvertDocToUnits | Converts a measure in document units to a measure in the current units of the ruler. |
| ConvertPixelToDoc | Gets the document position from the specified pixel measure on the ruler. |
| ConvertUnitsToDoc | Converts a position in the current units to document units. |
| CreateControl | Forces the creation of the visible control, including the creation of the handle and any visible child controls. (Inherited from System.Windows.Forms.Control) |
| CreateGraphics | Creates the System.Drawing.Graphics for the control. (Inherited from System.Windows.Forms.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 System.MarshalByRefObject) |
| Dispose | Overloaded. Releases the unmanaged resources used by the System.Windows.Forms.Control and its child controls and optionally releases the managed resources. (Inherited from System.Windows.Forms.Control) |
| DoDragDrop | Begins a drag-and-drop operation. (Inherited from System.Windows.Forms.Control) |
| DrawToBitmap | Supports rendering to the specified bitmap. (Inherited from System.Windows.Forms.Control) |
| EndInvoke | Retrieves the return value of the asynchronous operation represented by the System.IAsyncResult passed. (Inherited from System.Windows.Forms.Control) |
| FindForm | Retrieves the form that the control is on. (Inherited from System.Windows.Forms.Control) |
| Focus | Sets input focus to the control. (Inherited from System.Windows.Forms.Control) |
| GetBitmap | Gets a Bitmap image of the ruler, excluding any cursors. |
| GetChildAtPoint | Overloaded. Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type. (Inherited from System.Windows.Forms.Control) |
| GetContainerControl | Returns the next System.Windows.Forms.ContainerControl up the control's chain of parent controls. (Inherited from System.Windows.Forms.Control) |
| GetCursorEnumerable | Returns an IEnumerable for the ruler's collection of GoRulerCursors. |
| GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject) |
| GetNextControl | Retrieves the next control forward or back in the tab order of child controls. (Inherited from System.Windows.Forms.Control) |
| GetPreferredSize | Retrieves the size of a rectangular area into which a control can be fitted. (Inherited from System.Windows.Forms.Control) |
| GetTextForNumber | Convert a measure value to a text string to be drawn by DrawNumber. |
| Hide | Conceals the control from the user. (Inherited from System.Windows.Forms.Control) |
| InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject) |
| Invalidate | Overloaded. Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. (Inherited from System.Windows.Forms.Control) |
| Invoke | Overloaded. Executes the specified delegate on the thread that owns the control's underlying window handle. (Inherited from System.Windows.Forms.Control) |
| PerformLayout | Overloaded. Forces the control to apply layout logic to all its child controls. (Inherited from System.Windows.Forms.Control) |
| PointToClient | Computes the location of the specified screen point into client coordinates. (Inherited from System.Windows.Forms.Control) |
| PointToScreen | Computes the location of the specified client point into screen coordinates. (Inherited from System.Windows.Forms.Control) |
| PreProcessControlMessage | Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from System.Windows.Forms.Control) |
| PreProcessMessage | Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from System.Windows.Forms.Control) |
| RectangleToClient | Computes the size and location of the specified screen rectangle in client coordinates. (Inherited from System.Windows.Forms.Control) |
| RectangleToScreen | Computes the size and location of the specified client rectangle in screen coordinates. (Inherited from System.Windows.Forms.Control) |
| Refresh | Forces the control to invalidate its client area and immediately redraw itself and any child controls. (Inherited from System.Windows.Forms.Control) |
| RemoveCursor | Removes a GoRulerCursor from the GoRuler's collection. |
| ResetText | Resets the System.Windows.Forms.Control.Text property to its default value. (Inherited from System.Windows.Forms.Control) |
| ResumeLayout | Overloaded. Resumes usual layout logic. (Inherited from System.Windows.Forms.Control) |
| Scale | (Inherited from System.Windows.Forms.Control) |
| Select | Overloaded. Activates the control. (Inherited from System.Windows.Forms.Control) |
| SelectNextControl | Activates the next control. (Inherited from System.Windows.Forms.Control) |
| SendToBack | Sends the control to the back of the z-order. (Inherited from System.Windows.Forms.Control) |
| SetBounds | Overloaded. Sets the bounds of the control to the specified location and size. (Inherited from System.Windows.Forms.Control) |
| Show | Displays the control to the user. (Inherited from System.Windows.Forms.Control) |
| SuspendLayout | Temporarily suspends the layout logic for the control. (Inherited from System.Windows.Forms.Control) |
| ToString | (Inherited from System.ComponentModel.Component) |
| Update | Causes the control to redraw the invalidated regions within its client area. (Inherited from System.Windows.Forms.Control) |
Protected Methods
Top
Public Events
| Name | Description | |
|---|---|---|
 | BackColorChanged | Occurs when the value of the System.Windows.Forms.Control.BackColor property changes. (Inherited from System.Windows.Forms.Control) |
| BackgroundImageChanged | Occurs when the value of the System.Windows.Forms.Control.BackgroundImage property changes. (Inherited from System.Windows.Forms.Control) |
| BackgroundImageLayoutChanged | Occurs when the System.Windows.Forms.Control.BackgroundImageLayout property changes. (Inherited from System.Windows.Forms.Control) |
| BindingContextChanged | Occurs when the value of the System.Windows.Forms.BindingContext property changes. (Inherited from System.Windows.Forms.Control) |
| CausesValidationChanged | Occurs when the value of the System.Windows.Forms.Control.CausesValidation property changes. (Inherited from System.Windows.Forms.Control) |
| ChangeUICues | Occurs when the focus or keyboard user interface (UI) cues change. (Inherited from System.Windows.Forms.Control) |
| Click | Occurs when the control is clicked. (Inherited from System.Windows.Forms.Control) |
| ClientSizeChanged | Occurs when the value of the System.Windows.Forms.Control.ClientSize property changes. (Inherited from System.Windows.Forms.Control) |
| ContextMenuStripChanged | Occurs when the value of the System.Windows.Forms.Control.ContextMenuStrip property changes. (Inherited from System.Windows.Forms.Control) |
| ControlAdded | Occurs when a new control is added to the System.Windows.Forms.Control.ControlCollection. (Inherited from System.Windows.Forms.Control) |
| ControlRemoved | Occurs when a control is removed from the System.Windows.Forms.Control.ControlCollection. (Inherited from System.Windows.Forms.Control) |
| CursorChanged | Occurs when the value of the System.Windows.Forms.Control.Cursor property changes. (Inherited from System.Windows.Forms.Control) |
| DockChanged | Occurs when the value of the System.Windows.Forms.Control.Dock property changes. (Inherited from System.Windows.Forms.Control) |
| DoubleClick | Occurs when the control is double-clicked. (Inherited from System.Windows.Forms.Control) |
| DragDrop | Occurs when a drag-and-drop operation is completed. (Inherited from System.Windows.Forms.Control) |
| DragEnter | Occurs when an object is dragged into the control's bounds. (Inherited from System.Windows.Forms.Control) |
| DragLeave | Occurs when an object is dragged out of the control's bounds. (Inherited from System.Windows.Forms.Control) |
| DragOver | Occurs when an object is dragged over the control's bounds. (Inherited from System.Windows.Forms.Control) |
| EnabledChanged | Occurs when the System.Windows.Forms.Control.Enabled property value has changed. (Inherited from System.Windows.Forms.Control) |
| Enter | Occurs when the control is entered. (Inherited from System.Windows.Forms.Control) |
| FontChanged | Occurs when the System.Windows.Forms.Control.Font property value changes. (Inherited from System.Windows.Forms.Control) |
| ForeColorChanged | Occurs when the System.Windows.Forms.Control.ForeColor property value changes. (Inherited from System.Windows.Forms.Control) |
| GiveFeedback | Occurs during a drag operation. (Inherited from System.Windows.Forms.Control) |
| HelpRequested | Occurs when the user requests help for a control. (Inherited from System.Windows.Forms.Control) |
| ImeModeChanged | Occurs when the System.Windows.Forms.Control.ImeMode property has changed. (Inherited from System.Windows.Forms.Control) |
| KeyDown | Occurs when a key is pressed while the control has focus. (Inherited from System.Windows.Forms.Control) |
| KeyPress | Occurs when a character. space or backspace key is pressed while the control has focus. (Inherited from System.Windows.Forms.Control) |
| KeyUp | Occurs when a key is released while the control has focus. (Inherited from System.Windows.Forms.Control) |
| Layout | Occurs when a control should reposition its child controls. (Inherited from System.Windows.Forms.Control) |
| Leave | Occurs when the input focus leaves the control. (Inherited from System.Windows.Forms.Control) |
| LocationChanged | Occurs when the System.Windows.Forms.Control.Location property value has changed. (Inherited from System.Windows.Forms.Control) |
| MarginChanged | Occurs when the control's margin changes. (Inherited from System.Windows.Forms.Control) |
| MouseCaptureChanged | Occurs when the control loses mouse capture. (Inherited from System.Windows.Forms.Control) |
| MouseClick | Occurs when the control is clicked by the mouse. (Inherited from System.Windows.Forms.Control) |
| MouseDoubleClick | Occurs when the control is double clicked by the mouse. (Inherited from System.Windows.Forms.Control) |
| MouseDown | Occurs when the mouse pointer is over the control and a mouse button is pressed. (Inherited from System.Windows.Forms.Control) |
| MouseEnter | Occurs when the mouse pointer enters the control. (Inherited from System.Windows.Forms.Control) |
| MouseHover | Occurs when the mouse pointer rests on the control. (Inherited from System.Windows.Forms.Control) |
| MouseLeave | Occurs when the mouse pointer leaves the control. (Inherited from System.Windows.Forms.Control) |
| MouseMove | Occurs when the mouse pointer is moved over the control. (Inherited from System.Windows.Forms.Control) |
| MouseUp | Occurs when the mouse pointer is over the control and a mouse button is released. (Inherited from System.Windows.Forms.Control) |
| Move | Occurs when the control is moved. (Inherited from System.Windows.Forms.Control) |
| PaddingChanged | Occurs when the control's padding changes. (Inherited from System.Windows.Forms.Control) |
| Paint | Occurs when the control is redrawn. (Inherited from System.Windows.Forms.Control) |
| ParentChanged | Occurs when the System.Windows.Forms.Control.Parent property value changes. (Inherited from System.Windows.Forms.Control) |
| PreviewKeyDown | Occurs before the System.Windows.Forms.Control.KeyDown event when a key is pressed while focus is on this control. (Inherited from System.Windows.Forms.Control) |
| PropertyChanged | This event occurs just after a property is changed. |
| QueryAccessibilityHelp | Occurs when System.Windows.Forms.AccessibleObject is providing help to accessibility applications. (Inherited from System.Windows.Forms.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 System.Windows.Forms.Control) |
| RegionChanged | Occurs when the value of the System.Windows.Forms.Control.Region property changes. (Inherited from System.Windows.Forms.Control) |
| Resize | Occurs when the control is resized. (Inherited from System.Windows.Forms.Control) |
| RightToLeftChanged | Occurs when the System.Windows.Forms.Control.RightToLeft property value changes. (Inherited from System.Windows.Forms.Control) |
| SizeChanged | Occurs when the System.Windows.Forms.Control.Size property value changes. (Inherited from System.Windows.Forms.Control) |
| StyleChanged | Occurs when the control style changes. (Inherited from System.Windows.Forms.Control) |
| SystemColorsChanged | Occurs when the system colors change. (Inherited from System.Windows.Forms.Control) |
| TabIndexChanged | Occurs when the System.Windows.Forms.Control.TabIndex property value changes. (Inherited from System.Windows.Forms.Control) |
| TabStopChanged | Occurs when the System.Windows.Forms.Control.TabStop property value changes. (Inherited from System.Windows.Forms.Control) |
| TextChanged | Occurs when the System.Windows.Forms.Control.Text property value changes. (Inherited from System.Windows.Forms.Control) |
| Validated | Occurs when the control is finished validating. (Inherited from System.Windows.Forms.Control) |
| Validating | Occurs when the control is validating. (Inherited from System.Windows.Forms.Control) |
| VisibleChanged | Occurs when the System.Windows.Forms.Control.Visible property value changes. (Inherited from System.Windows.Forms.Control) |
See Also