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    FilterControlAllowAggregateEditing Enumeration
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   [Collapse]IRangeControlClient Interface
     IRangeControlClient Members
    [Expand]IRangeControlClient Properties
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    [Expand]IRangeControlClient Methods
   [Expand]RangeControlRange Class
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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

IRangeControlClient Members

The interface that a Range Control Client must implement to be embedded in Range Control (DevExpress.XtraEditors.RangeControl or DevExpress.Xpf.Editors.RangeControl.RangeControl).

Expanded Public Properties

Show: Inherited
  Name Description
Public property InvalidText This property should specify the description of the Client's current invalid state.
Public property IsCustomRuler This property should return a value indicating whether the Range Control must reserve space to paint the ruler.
Public property IsValid This property should indicate whether the Client's state is valid and the Client should render itself within the viewport.
Public property NormalizedRulerDelta This property should return the normalized distance between the ruler's adjacent tickmarks.
Public property RangeBoxBottomIndent This property returns the bottom indent of the selection area within the viewport.
Public property RangeBoxTopIndent This property returns the top indent of the selection area within the viewport.
Public property RulerDelta This property returns the distance between the ruler's adjacent tickmarks.
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Expanded Public Methods

Show: Inherited
  Name Description
Public method Calculate This method is fired when the RangeControl's state, size or settings are changed.
Public method DrawContent Renders the Range Control's viewport.
Public method DrawRuler This method allows you to manually draw the ruler. It returns a value indicating whether the ruler has been drawn.
Public method GetNormalizedValue Converts a ruler's regular value (between the total range's Minimum and Maximum) into a normalized value (between 0 and 1).
Public method GetOptions The method should return an object that exposes the Client's customization options for the Range Control.
Public method GetRuler This method should return custom ruler values if these values are not equally spaced.
Public method GetValue Converts a ruler's normalized value (between 0 and 1) into a regular value (between the total range's Minimum and Maximum).
Public method IsValidType This method indicates whether the specified type of ruler values is supported.
Public method OnClick This method is called when an end-user clicks within the Range Control's viewport.
Public method OnRangeChanged This method is called by the Range Control to notify the Client that the range has been changed.
Public method OnRangeControlChanged
Public method OnResize This method is called when the Range Control's size is changed.
Public method RulerToString Returns the text representation of ruler values
Public method SupportOrientation This method returns a value indicating whether the Client supports the horizontal and/or vertical orientations.
Public method UpdateHotInfo This method is fired when you move the mouse cursor over the viewport.
Public method UpdatePressedInfo This method is fired when you press the mouse button within the viewport (without releasing the mouse button).
Public method ValidateRange Validates a range when it is changed.
Public method ValidateScale Validates a scale(zoom) factor.
Public method ValueToString
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Expanded Public Events

Show: Inherited
  Name Description
Public event RangeChanged This event must fire when the Client's range setting is changed.
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Expanded See Also

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