Xceed DataGrid for WPF v7.3 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid Namespace / DataGridContext Class / GetChildContexts Method
Example


    GetChildContexts Method (DataGridContext)
    Retrieves the child DataGridContexts of the context.
    Syntax
    'Declaration
     
    Public Function GetChildContexts() As IEnumerable(Of DataGridContext)
     
    'Usage
     
    Dim instance As DataGridContext
    Dim value As IEnumerable(Of DataGridContext)
     
    value = instance.GetChildContexts()

    Return Value

    An IEnumerable that contains the child DataGridContexts of the context. Can be empty if the context does not have child contexts.
    Example

    All examples in this topic assume that the grid is bound to the Employees table of the Northwind database, unless stated otherwise.

    The following example demonstrates how to retrieve the child contexts of the master data items and collapse any expanded details using the CollapseDetail method.The next example provides the implementation of the button's Click event.The next example provides the implementation of the button's Click event.
    <Grid>
      <Grid.Resources>
         <xcdg:DataGridCollectionViewSource x:Key="cvs_employees"
                                            Source="{Binding Source={x:Static Application.Current},
                                                             Path=Employees}"/>
     
      </Grid.Resources>
     
      <DockPanel>
         <Button Content="Collapse All Details"
                 Click="Button_Click"
                 DockPanel.Dock="Top"/>
         <xcdg:DataGridControl x:Name="EmployeesGrid"
                               ItemsSource="{Binding Source={StaticResource cvs_employees}}"
                               ItemsSourceName="Order Information"
                               AutoCreateDetailConfigurations="True"/>
      </DockPanel>
    </Grid>
    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