I need to change the color of the button icon to "White", but I do not know how to do it. I'm using a Mahapss Icon Pack ... I've already seen doing this on the net using the ContentControl from GRID, but being inside a rectangle, I have no idea ... Does anyone know how to do this?
<ButtonWidth="148" Height="48" Margin="0 0 10 0" Style="{StaticResource susButton}">
<Button.Content>
<StackPanel Orientation="Horizontal">
<Rectangle Width="20" Height="20" Margin="0 0 7 0">
<Rectangle.Fill>
<VisualBrush Visual="{StaticResource appbar_add}" Stretch="None" />
</Rectangle.Fill>
</Rectangle>
<TextBlock Text="Novo Cadastro">
</TextBlock>
</StackPanel>
</Button.Content>
</Button>