Title less Windows in WPF

In Normal Windows Form we are doing Title less windows, we had to do a lot of tricks in order to have a title less Window

first of all we need to set the WindowStyle property of the Window to None

< Window x:Class="FirstApp.Window1"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Window1" Height="300" Width="300" WindowStyle="None" >
   

Now the problem is that the user cannot drag the window around
Put that line of code in the constructor of the Window

MouseDown += delegate { DragMove(); };