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Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid.Controls Namespace / MultiColumnComboBox Class
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In This Topic
    MultiColumnComboBox Class
    In This Topic
    ComboBox control that displays data in columns using Xceed's DataGridControl.
    Syntax
    'Declaration
 
<TemplatePartAttribute(Name="PART_dataGrid", Type=Xceed.Wpf.DataGrid.DataGridControl)>
<StyleTypedPropertyAttribute(Property="DataGridStyle", StyleTargetType=Xceed.Wpf.DataGrid.DataGridControl)>
<LocalizabilityAttribute(LocalizationCategory.ComboBox)>
<DefaultEventAttribute("SelectionChanged")>
<DefaultPropertyAttribute("SelectedIndex")>
<ContentPropertyAttribute("Items")>
<XmlLangPropertyAttribute("Language")>
<UsableDuringInitializationAttribute(True)>
<RuntimeNamePropertyAttribute("Name")>
<UidPropertyAttribute("Uid")>
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>
<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>
Public Class MultiColumnComboBox 
   Inherits System.Windows.Controls.ComboBox
    'Usage
 
Dim instance As MultiColumnComboBox
    [TemplatePart(Name="PART_dataGrid", Type=Xceed.Wpf.DataGrid.DataGridControl)]
[StyleTypedProperty(Property="DataGridStyle", StyleTargetType=Xceed.Wpf.DataGrid.DataGridControl)]
[Localizability(LocalizationCategory.ComboBox)]
[DefaultEvent("SelectionChanged")]
[DefaultProperty("SelectedIndex")]
[ContentProperty("Items")]
[XmlLangProperty("Language")]
[UsableDuringInitialization(true)]
[RuntimeNameProperty("Name")]
[UidProperty("Uid")]
[TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]
[NameScopeProperty("NameScope", System.Windows.NameScope)]
public class MultiColumnComboBox : System.Windows.Controls.ComboBox
    Remarks

    This control uses the DataGrid control included in the toolkit (Xceed Toolkit for WPF), which is a stripped version of the full DataGrid (Xceed DataGrid for WPF).

    If the MultiColumnComboBox is defined beside a full DataGrid in an application, references to Xceed.Wpf.DataGrid.dll (from Xceed Toolkit for WPF) and Xceed.Wpf.DataGrid.v#.#.dll (from Xceed Datagrid for WPF) will be necessary. You will be able to define the 2 controls in XAML, but when trying to set some properties, the XAML Parser will not act as expected.

    In this situation, you should set the properties of the MultiColumnComboBox and the Full DataGrid in code-behind. Since the DataGrid in the Toolkit is a stripped version of the full DataGrid, they will have the same namespaces and property names. A solution is to use aliases to differentiate the assemblies.

    Inheritance Hierarchy

    System.Object
       System.Windows.Threading.DispatcherObject
          System.Windows.DependencyObject
             System.Windows.Media.Visual
                System.Windows.UIElement
                   System.Windows.FrameworkElement
                      System.Windows.Controls.Control
                         System.Windows.Controls.ItemsControl
                            System.Windows.Controls.Primitives.Selector
                               System.Windows.Controls.ComboBox
                                  Xceed.Wpf.DataGrid.Controls.MultiColumnComboBox

    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

    MultiColumnComboBox Members
    Xceed.Wpf.DataGrid.Controls Namespace

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