lepoco
Exception thrown when i change button appearance to Primary
Describe the bug
Exception: Cannot find resource named 'SystemAccentColorPrimary' thrown when i change button appearance to Primary.
To Reproduce
Create a new WPF .net 7 project, set up wpfui, add a <ui:Button Appearance="Primary"/> to the main grid, run your project.
Expected behavior
I expected that my button will actually change it's appearance to primary.
Screenshots
OS version
Windows 11 22H2
.NET version
.NET 7.0
WPF-UI NuGet version
3.0.0 preview 8
Additional context
No response
Ok, the wierd thing is every control throw the same exception what needs the accent color.
I am having the same problem with PasswordBox. When I clicked it, this exception thrown.
<ui:FluentWindow x:Class="Test.Views.Windows.LoginWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" Title="LoginWindow" Width="325" Height="200" ui:Design.Background="{DynamicResource ApplicationBackgroundBrush}" ui:Design.Foreground="{DynamicResource TextFillColorPrimaryBrush}" ExtendsContentIntoTitleBar="True" Foreground="{DynamicResource TextFillColorPrimaryBrush}" ResizeMode="CanMinimize" WindowBackdropType="Mica" WindowCornerPreference="Round" WindowStartupLocation="CenterScreen" mc:Ignorable="d"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition /> </Grid.RowDefinitions> <ui:TitleBar x:Name="TitleBar" Title="Login" Grid.Row="0" ShowMaximize="False"> ui:TitleBar.Icon <ui:SymbolIcon Symbol="ShieldLock24" /> </ui:TitleBar.Icon> </ui:TitleBar> <StackPanel Grid.Row="1" Margin="15" VerticalAlignment="Center"> <Grid> <Grid.RowDefinitions> <RowDefinition /> <RowDefinition Height="10" /> <RowDefinition /> </Grid.RowDefinitions> <ui:PasswordBox Grid.Row="0" Icon="{ui:SymbolIcon Password24}" PlaceholderEnabled="True" PlaceholderText="Enter password" /> <ui:Button Grid.Row="2" Width="100" HorizontalAlignment="Center" Content="Ok" /> </Grid> </StackPanel> </Grid> </ui:FluentWindow>
@DDarknessOne I found the solution. You need to call Wpf.Ui.Appearance.ApplicationThemeManager.ApplySystemTheme function. It has a parameter called updateAccent. When you send true to it, everything getting fixed. The thing is, you need to apply it for each window.
can confierm that this also aplies to .Net framework 4.8 but
@DDarknessOne I found the solution. You need to call Wpf.Ui.Appearance.ApplicationThemeManager.ApplySystemTheme function. It has a parameter called updateAccent. When you send true to it, everything getting fixed. The thing is, you need to apply it for each window.
fixed it for me
