Make via Interface
Select all or cancel entire list by clicking select all button
#XML 

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<ListView Name="ListView" HorizontalAlignment="Left" Height="200" Margin="90,155,0,0" VerticalAlignment="Top" Width="175" >
            <ListView.View>
                <GridView>
                    <GridViewColumn x:Name="Checks"  >
                        <GridViewColumn.Header>
                            <CheckBox  Name="Tf" Click="Check_Click_All"  IsChecked="True">All</CheckBox>
                        </GridViewColumn.Header>
                </GridView>
            </ListView.View>
        </ListView>

c#

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//Select All
        private void Check_Click_All(object sender, RoutedEventArgs e)
        {
            CheckBox cb = sender as CheckBox;
            if (cb.IsChecked == true)
            {
                foreach (LevelData ld in ListView.Items)
                {
                    ld.Check = true;
                }
            }
            else
            {
                foreach (LevelData ld in ListView.Items)
                {
                    ld.Check = false;
                }
            }
        }

Items format in listView is binding data format, if format use CheckBox will report error.