WPF窗体常用属性（一）：NonActiveWindowTitleBrush

NonActiveWindowTitleBrush属性可以设置WPF窗体在失去焦点后的标题栏颜色，一般默认设置为"Gray"，但可在xaml文件中进行修改，改为其他颜色，如：

 

<Window x:Class="Acrophone.MainWindow"

                      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

                      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

                      BorderBrush="{DynamicResourceAccentColorBrush}" BorderThickness="1"

                      Height="500" Width="350" MinHeight="500" MinWidth="350"                      WindowStartupLocation="CenterScreen"

                      TitlebarHeight="40"

                      NonActiveWindowTitleBrush=" Red">

 

设置NonActiveWindowTitleBrush="Red"，窗体失去焦点后会变为红色。