Xceed Toolkit Plus for WPF v5.1 Documentation
Xceed.Wpf.ListBox Assembly / Xceed.Wpf.Controls Namespace / FilterControl Class / OnUIFilterExpressionChanged(FilterExpressionBase,FilterExpressionBase) Method
The old filter expression.
The new filter expression.


In This Topic
    OnUIFilterExpressionChanged(FilterExpressionBase,FilterExpressionBase) Method
    In This Topic
    Raised when the UIFilterExpression changes.
    Syntax
    'Declaration
     
    
    Protected Overridable Sub OnUIFilterExpressionChanged( _
       ByVal oldValue As FilterExpressionBase, _
       ByVal newValue As FilterExpressionBase _
    ) 
    'Usage
     
    
    Dim instance As FilterControl
    Dim oldValue As FilterExpressionBase
    Dim newValue As FilterExpressionBase
     
    instance.OnUIFilterExpressionChanged(oldValue, newValue)
    protected virtual void OnUIFilterExpressionChanged( 
       FilterExpressionBase oldValue,
       FilterExpressionBase newValue
    )

    Parameters

    oldValue
    The old filter expression.
    newValue
    The new filter expression.
    Supported Frameworks

    .NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

    .NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

    See Also