BPASmartClient/PermissionManagement/App.xaml

<Application x:Class="PermissionManagement.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:PermissionManagement"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <SolidColorBrush x:Key="AllBackGround" Color="#01003B"/>
        <SolidColorBrush x:Key="commonForeground" Color="#FF2AB2E7"/>
    </Application.Resources>
</Application>