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Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.ListBox Assembly / Xceed.Wpf.ListBox Namespace / SelectionRange.StartRangeDictionary Class / FromStart Method
Example


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    FromStart Method
    In This Topic
    Allows all items before the end range selection to be selected.
    Syntax
    'Declaration
 
Public Sub FromStart()
     
    'Usage
 
Dim instance As SelectionRange.StartRangeDictionary
 
instance.FromStart()
    Example
    For more information and examples on selecting data, refer to the Selecting Data topic. 
    Dim range As New SelectionRange( New SortDescription() { New SortDescription( "ShipCountry", ListSortDirection.Ascending ) }, Nothing, Nothing )
 
' Select all items from the start to "C". All items that start with "A" or "B" will be selected. 
' Using "B" only would not work since, for example, "Belgium"  "B".
range.StartRangeInfos.FromStart()
range.EndRangeInfos.Add( "ShipCountry", "C" )
range.EndRangeInfos.IsInclusive = False
 
Me.listBox.SelectedRanges.Clear()
Me.listBox.SelectedRanges.Add( range )
    SelectionRange range = new SelectionRange( new SortDescription[] { new SortDescription( "ShipCountry", ListSortDirection.Ascending ) }, null, null );
 
// Select all items from the start to "C". All items that start with "A" or "B" will be selected. 
// Using "B" only would not work since, for example, "Belgium"  "B".
range.StartRangeInfos.FromStart();
range.EndRangeInfos.Add( "ShipCountry", "C" );
range.EndRangeInfos.IsInclusive = false;
 
this.listBox.SelectedRanges.Clear();
this.listBox.SelectedRanges.Add( range );
    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

    SelectionRange.StartRangeDictionary Class
    SelectionRange.StartRangeDictionary Members

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