06-Note/WPF/VaildationRules.md

<TextBox.Text>
    <Binding Path="FloorHeight" UpdateSourceTrigger="PropertyChanged">
        <Binding.ValidationRules>
            <valrules:RangeVaildationRule Max="100" Min="0" />
            </Binding.ValidationRules>
        </Binding>
</TextBox.Text>

<Window.DataContext>
    <local:FloorFinshesViewModel />
</Window.DataContext>