implement brush demo in wpf application

implement brush demo in wpf application with complete source code with example. Here we will see very small example with code in wpf application.
Main window

<Window x:Class="Brushdemo.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <Rectangle Height="200" Width="200">
            <Rectangle.Fill>
                <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                    <GradientStop Color="Black" Offset="0"/>
                    <GradientStop Color="#FFD60F0F" Offset="0.972"/>
                    <GradientStop Color="#FFCFD7DA" Offset="0.427"/>
                    <GradientStop Color="#FFCFD7DA" Offset="0.279"/>
                    <GradientStop Color="#FED2B577" Offset="0.663"/>
                </LinearGradientBrush>
            </Rectangle.Fill>
        </Rectangle>
    </Grid>
</Window>

Now let's see the brush demo output

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