IRangeValueProvider.Value Property

Definition

Namespace:

System.Windows.Automation.Provider

Assembly:

UIAutomationProvider.dll

Gets the value of the control.

public:
 property double Value { double get(); };

public double Value { get; }

member this.Value : double

Public ReadOnly Property Value As Double

Property Value

Double

The value of the control or null (Nothing in Visual Basic) if the control does not support Value.

Examples

The following example shows an implementation of this method for a custom control. For the purposes of this sample, the custom control displays the value through the alpha setting of its base color.

/// <summary>
/// Specifies the current value of the control.
/// </summary>
/// <remarks>
/// For the purposes of this sample, the custom control displays 
/// its value through the alpha setting of the base color.
/// </remarks>
public double Value
{
    get 
    {
        return customControl.colorAlpha; 
    }
}

''' <summary>
''' Specifies the current value of the control.
''' </summary>
''' <remarks>
''' For the purposes of this sample, the custom control displays 
''' its value through the alpha setting of the base color.
''' </remarks>
Public ReadOnly Property Value() As Double Implements IRangeValueProvider.Value
    Get
        Return customControl.colorAlpha
    End Get
End Property

See also

• SetValue(Double)
• Implementing the UI Automation RangeValue Control Pattern