WPF 如若遍历Grid中所有控件？

WPF 如果遍历Grid中所有控件？？
WPF 如果遍历Grid中所有控件？？

[解决办法]

XML code

    <Grid>        <Grid.RowDefinitions>            <RowDefinition Height="100" />            <RowDefinition Height="35"/>        </Grid.RowDefinitions>        <Grid.ColumnDefinitions>        </Grid.ColumnDefinitions>        <Button x:Name="btnClick" Margin="50,0,50,0" Grid.Row="1" Grid.Column="0" Content="Click Me" Click="btnClick_Click" />        <Grid Grid.Row="0" Grid.Column="0" x:Name="Grid1">        </Grid>    </Grid>