ItemCount Property (DataGridVirtualizingPanel)

Gets a count of all the immediate child elements contained in the panel.

Syntax

Visual Basic
C#

'Declaration
 
Public ReadOnly Property ItemCount As Integer

'Usage
 
Dim instance As DataGridVirtualizingPanel
Dim value As Integer
 
value = instance.ItemCount

public int ItemCount {get;}

Property Value

A value representing the count of all the immediate child elements contained in the panel.

Example

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

The following example demonstrates how to alternate the appearance of data row styles using the IndexToOddConverter.

XAML

<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid">
  <Grid.Resources>


    <xcdg:IndexToOddConverter x:Key="rowIndexConverter"/>   

    <Style TargetType="{x:Type xcdg:DataRow}">
      <Style.Triggers>
        <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self},
                                       Path=(xcdg:DataGridVirtualizingPanel.ItemIndex),
                                       Converter={StaticResource rowIndexConverter}}"
                               Value="True">
          <Setter Property="Background">
            <Setter.Value>
              <SolidColorBrush Color="LightGray"
                               Opacity="0.1"/>
            </Setter.Value>
          </Setter>
        </DataTrigger>
      </Style.Triggers>
    </Style>
    <xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
                                   Source="{Binding Source={x:Static Application.Current},
                                                    Path=Orders}"/>
  </Grid.Resources>

  <xcdg:DataGridControl x:Name="OrdersGrid"
                        ItemsSource="{Binding Source={StaticResource cvs_orders}}">
  </xcdg:DataGridControl>
</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

Reference

DataGridVirtualizingPanel Class
DataGridVirtualizingPanel Members