Represents a group-configuration selector that selects the appropriate group configuration for the first-level group.
Object Model
Syntax
'Declaration Public Class FirstLevelGroupConfigurationSelector Inherits DataGridGroupConfigurationSelector
'Usage Dim instance As FirstLevelGroupConfigurationSelector
public class FirstLevelGroupConfigurationSelector : DataGridGroupConfigurationSelector
Remarks
Some themes, such as the Signature, Metro, and Live Explorer themes, contain implicit styles that target DataGridControl and define a "default" group-configuration selector. In order to prevent the values returned by the selector from being inherited by group configurations, the GroupConfigurationSelector property defined by the DataGridControl class can be set to null (Nothing in Visual Basic) or a new selector can be provided (see #3 in the diagram below).
This means that if a theme that defines a group-configuration selector is used and a default group configuration is provided through the DefaultGroupConfiguration property, the default group configuration will be ignored, usually only for first-level groups.
This means that if a theme that defines a group-configuration selector is used and a default group configuration is provided through the DefaultGroupConfiguration property, the default group configuration will be ignored, usually only for first-level groups.
Inheritance Hierarchy
System.Object
Xceed.Silverlight.DataGrid.DataGridGroupConfigurationSelector
Xceed.Silverlight.DataGrid.FirstLevelGroupConfigurationSelector
Requirements
Target Platforms: Windows 7, Windows Vista, Windows XP SP3, Windows Server 2008 family
See Also