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Xceed Toolkit Plus for WPF v5.1 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

    Public Properties
     NameDescription
    Public PropertyChildExpressionsGets a list of the child filter expressions.  
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    Public Methods
     NameDescription
    Public MethodAddAdds a child filter expression, which will be used as part of a logical filter operation.  
    Public MethodEqualsOverridden. Determines whether two objects are equal.  
    Public MethodGetHashCodeOverridden. Returns the hash code for this instance.  
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    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

    Reference

    FilterExpressionOperator Members
    Xceed.Wpf.Data Namespace

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