Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.ListBox Assembly / Xceed.Wpf.Data Namespace / FilterExpressionOperator Class
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    FilterExpressionOperator Class
    In This Topic
    Base class for logical filter expressions.
    Syntax
    'Declaration
     
    <DebuggerDisplayAttribute("FilterBy = {DebuggerDisplayString}")>
    <ContentPropertyAttribute("ChildExpressions")>
    Public MustInherit Class FilterExpressionOperator 
       Inherits FilterExpressionBase
    'Usage
     
    Dim instance As FilterExpressionOperator
    [DebuggerDisplay("FilterBy = {DebuggerDisplayString}")]
    [ContentProperty("ChildExpressions")]
    public abstract class FilterExpressionOperator : FilterExpressionBase 
    Inheritance Hierarchy

    System.Object
       Xceed.Wpf.Data.FilterExpressionBase
          Xceed.Wpf.Data.FilterExpressionOperator
             Xceed.Wpf.Data.AndFilterExpression
             Xceed.Wpf.Data.OrFilterExpression

    Requirements

    Target Platforms: Windows 11, Windows 10, 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