Xceed Grid for WinForms v4.3 Documentation
Xceed.Editors.v2.6 Assembly / Xceed.Editors Namespace / WinNumericTextBox Class / NullValue Property


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    NullValue Property (WinNumericTextBox)
    In This Topic
    Gets or sets the a null reference (Nothing in Visual Basic) value of the WinNumericTextBox control.
    Syntax
    'Declaration
     
    <DescriptionAttribute("The null (Nothing in Visual Basic) value of the WinNumericTextBox control.")>
    <CategoryAttribute("Behavior")>
    <TypeConverterAttribute("Xceed.Editors.Design.NumericValueConverter,Xceed.Editors.v2.6.Design,Version=2.6.25208.5768,Culture=neutral,PublicKeyToken=ba83ff368b7563c6")>
    <RefreshPropertiesAttribute(RefreshProperties.Repaint)>
    Public Property NullValue As Object
    'Usage
     
    Dim instance As WinNumericTextBox
    Dim value As Object
     
    instance.NullValue = value
     
    value = instance.NullValue
    [Description("The null (Nothing in Visual Basic) value of the WinNumericTextBox control.")]
    [Category("Behavior")]
    [TypeConverter("Xceed.Editors.Design.NumericValueConverter,Xceed.Editors.v2.6.Design,Version=2.6.25208.5768,Culture=neutral,PublicKeyToken=ba83ff368b7563c6")]
    [RefreshProperties(RefreshProperties.Repaint)]
    public object NullValue {get; set;}

    Property Value

    A value representing the a null reference (Nothing in Visual Basic) value of the WinNumericTextBox control. By default, DefaultNullValue.
    Remarks

    The datatype of the NullValue property can be retrieved using the DataType property.

    If NullValue is assigned to the Value property, DisplayNullText will be displayed in the WinNumericTextBox when it loses focus.

    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also