Documentation

Interface ITextBoxNavigator

Represent a navigator in RadTextBoxControlElement

Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

public interface ITextBoxNavigator

Properties

CaretPosition

Gets or sets the caret position.

Declaration
TextPosition CaretPosition { get; set; }
Property Value
TextPosition

The caret position.

SelectionEnd

Gets or sets the selection end.

Declaration
TextPosition SelectionEnd { get; set; }
Property Value
TextPosition

The selection end.

SelectionLength

Gets the length of the selection.

Declaration
int SelectionLength { get; }
Property Value
System.Int32

The length of the selection.

SelectionStart

Gets or sets the selection start.

Declaration
TextPosition SelectionStart { get; set; }
Property Value
TextPosition

The selection start.

Methods

GetNextPosition(TextPosition)

Gets the next position.

Declaration
TextPosition GetNextPosition(TextPosition position)
Parameters
TextPosition position

The position.
Returns
TextPosition

GetNextPosition(TextPosition, Boolean)

Gets the next position.

Declaration
TextPosition GetNextPosition(TextPosition position, bool isControlPressed)
Parameters
TextPosition position

The position.
System.Boolean isControlPressed

True if Control modifier key is pressed.
Returns
TextPosition

GetPositionFromOffset(Int32)

Gets the position from offset.

Declaration
TextPosition GetPositionFromOffset(int offset)
Parameters
System.Int32 offset

The offset.
Returns
TextPosition

GetPositionFromPoint(PointF)

Gets the position from point.

Declaration
TextPosition GetPositionFromPoint(PointF point)
Parameters
System.Drawing.PointF point

The point.
Returns
TextPosition

GetPreviousPosition(TextPosition)

Gets the previous position.

Declaration
TextPosition GetPreviousPosition(TextPosition position)
Parameters
TextPosition position

The position.
Returns
TextPosition

GetPreviousPosition(TextPosition, Boolean)

Gets the previous position.

Declaration
TextPosition GetPreviousPosition(TextPosition position, bool isControlPressed)
Parameters
TextPosition position

The position.
System.Boolean isControlPressed

True if Control modifier key is pressed.
Returns
TextPosition

Navigate(KeyEventArgs)

Navigates by specified keys.

Declaration
bool Navigate(KeyEventArgs keys)
Parameters
System.Windows.Forms.KeyEventArgs keys

The System.Windows.Forms.KeyEventArgs instance containing the event data.
Returns
System.Boolean

RestoreSelection()

Restores the saved selection position.

Declaration
void RestoreSelection()

ResumeNotifications()

Resumes the notifications.

Declaration
void ResumeNotifications()

SaveSelection()

Saves the current selection position.

Declaration
void SaveSelection()

ScrollToCaret()

Scrolls to caret position.

Declaration
bool ScrollToCaret()
Returns
System.Boolean

Select(TextPosition, TextPosition)

Selects the specified range.

Declaration
bool Select(TextPosition start, TextPosition end)
Parameters
TextPosition start

The start.
TextPosition end

The end.
Returns
System.Boolean

SuspendNotifications()

Suspends the notifications.

Declaration
void SuspendNotifications()

Events

SelectionChanged

Occurs when selection is changed.

Declaration
event SelectionChangedEventHandler SelectionChanged
Event Type
SelectionChangedEventHandler

SelectionChanging

Occurs when selection is changing.

Declaration
event SelectionChangingEventHandler SelectionChanging
Event Type
SelectionChangingEventHandler

Extension Methods