C# C WPF窗口在还原后未正确显示

我有一个非常通用的WPF窗口，它开始最大化。当此窗口最小化到任务栏，然后恢复时，窗口不再填充屏幕。它在右边显示了桌面的一小部分。Windows仍然认为它是最大化的，当设置为“正常”，然后再次最大化时，它看起来应该是最大化的，直到再次最小化为止

    public partial class MainWindow : Window
{

    public MainWindow()
    {
        InitializeComponent();
        this.MaxHeight = SystemParameters.MaximizedPrimaryScreenHeight;
        this.MaxWidth = SystemParameters.MaximizedPrimaryScreenWidth;
    }

    private void ExitBtn_Click(object sender, MouseButtonEventArgs e)
    {
        this.Close();
    }
    private void MaxBtn_Click(object sender, MouseButtonEventArgs e)
    {
        this.WindowState = WindowState.Maximized;
        //Application.Current.MainWindow.WindowState = WindowState.Maximized;
        resizeBtn.Visibility = Visibility.Visible;
        maximizeBtn.Visibility = Visibility.Hidden;
    }
    private void ResBtn_Click(object sender, MouseButtonEventArgs e)
    {
        this.WindowState = WindowState.Normal;
        resizeBtn.Visibility = Visibility.Hidden;
        maximizeBtn.Visibility = Visibility.Visible;
    }
    private void MinBtn_Click(object sender, MouseButtonEventArgs e)
    {
        this.WindowState = WindowState.Minimized;
    }
    private void TitleBar_DblClick(object sender, MouseButtonEventArgs e)
    {
        if (this.WindowState == WindowState.Normal){ this.WindowState = WindowState.Maximized; return; }
        if (this.WindowState == WindowState.Maximized) { this.WindowState = WindowState.Normal; return; }
    }
}

你的想法？ 更新：

似乎与“可以调整大小”属性相关。如果我将其设置为ca最小化，就可以了。使用夹点调整大小或可以调整大小使窗口在最小化到任务栏后更改大小

<Window x:Class="QuoteClient.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:QuoteClient"
    mc:Ignorable="d"
    Title="MainWindow" Height="350" Width="525" WindowStyle="None" Background="Black" BorderBrush="Black">
<Grid>
    <local:TitleBar VerticalAlignment="Top" MouseDoubleClick="TitleBar_DblClick"/>
    <local:ExitBtn x:Name="exitBtn" Margin="0,2.5,2.5,0" Height="15" VerticalAlignment="Top" HorizontalAlignment="Right" Width="15" MouseLeftButtonUp="ExitBtn_Click"/>
    <local:MinBtn x:Name="minimizeBtn" Margin="0,2,37,0" HorizontalAlignment="Right" Width="15" Height="15" VerticalAlignment="Top" MouseLeftButtonUp="MinBtn_Click"/>
    <local:MaxBtn x:Name="maximizeBtn" Margin="0,2,20,0" HorizontalAlignment="Right" Width="13" Height="15" VerticalAlignment="Top" MouseLeftButtonUp="MaxBtn_Click"/>
    <local:ResBtn x:Name="resizeBtn" Margin="0,2,20,0" HorizontalAlignment="Right" Width="15" Height="15" VerticalAlignment="Top"  Visibility="Hidden" MouseLeftButtonUp="ResBtn_Click"/>
    <DataGrid Margin="10,25,10,10" Background="Black" BorderBrush="{x:Null}" HorizontalGridLinesBrush="White" VerticalGridLinesBrush="White" AlternatingRowBackground="#FF575656" RowBackground="#FF403C3C" Cursor="Cross"/>
    <Expander Header="Menu" HorizontalAlignment="Left" Margin="-5,-17,0,0" Width="100" FontSize="10" RenderTransformOrigin="0.5,0.5" Height="332" VerticalAlignment="Top" BorderBrush="White" Background="Black" Foreground="#FFFFFEFE">
        <Expander.RenderTransform>
            <TransformGroup>
                <ScaleTransform ScaleY="0.9" ScaleX="0.9"/>
                <SkewTransform/>
                <RotateTransform/>
                <TranslateTransform/>
            </TransformGroup>
        </Expander.RenderTransform>
    </Expander>


</Grid>

更新2： 截图： 答案截图：

答：问题只是我的显示器。我还没弄明白，但是这个程序在另一台电脑上运行的和预期的一样。非常感谢@Vanna帮我分析了这个问题。

Edit 这段代码经过测试可以正常工作

MainWindow.xml

---

我编辑了我的帖子。MaxBtn和ResBtn是尝试其他东西时留下的。设置最大高度和宽度是一个修复，因此WPF窗口不会隐藏任务栏。使用您的代码，窗口仍然隐藏任务栏。确定。窗口样式为“无”。在第一次加载时，它是正常的中心屏幕，然后可以通过双击标题栏或按钮最大化。正如我前面所说，它与调整大小模式有关。如果设置为NoResize或CanMinimize，则没有问题。但是我希望窗口的大小可以调整，这样即使复制和粘贴了代码，它仍然会发生。我想在我的特定环境中有问题……是的，是全新的解决方案。当然，必须更改名称空间等以匹配。不，我不想让它隐藏任务栏。我会把屏幕截图放在你我的帖子的原始邮递链接中。

<Window x:Class="QuoteClient.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"    
    xmlns:local="clr-namespace:QuoteClient"
    mc:Ignorable="d"
    Title="MainWindow" Height="350" Width="525" WindowStyle="None" ResizeMode="CanResize" WindowStartupLocation="CenterScreen" MouseDown="Window_MouseDown" MouseDoubleClick="Window_MouseDoubleClick">

<StackPanel Orientation="Horizontal" Margin="0" VerticalAlignment="Top" FlowDirection="RightToLeft">
    <Button x:Name="ExitBtn" Content="Exit" Width="75" Click="ExitApplication" />
    <Button x:Name="MaximizeBtn" Content="max" Width="75" Click="MaximizeState"/>
    <Button x:Name="NormalBtn" Content="normal" Width="75" Click="NormalState" Visibility="Collapsed"/>
    <Button x:Name="MinimizeBtn" Content="min" Width="75" Click="MinimizeState"/>
</StackPanel>
</Window>

private static bool _isPrivStateMinimized;
private static int _left, _top;

public MainWindow()
{
    InitializeComponent();
    MaxHeight = SystemParameters.MaximizedPrimaryScreenHeight;
    MaxWidth = SystemParameters.MaximizedPrimaryScreenWidth;
}

protected override void OnStateChanged(EventArgs e)
{            
    base.OnStateChanged(e);
    if (WindowState == WindowState.Minimized)
    {
        _isPrivStateMinimized = true;
        return;
    }
    if (_isPrivStateMinimized)
    {
        if(WindowState == WindowState.Maximized)
        {
            _left = Left;
            Left = 0;
            _top = Top;
            Top = 0;
        }
        else
        {
            Left = _left;
            Top = _top;
        }
    }
    _isPrivStateMinimized = false;
    BringIntoView();
}

private void MaximizeState(object sender, RoutedEventArgs e)
{
    WindowState = WindowState.Maximized;
    MaximizeBtn.Visibility = Visibility.Collapsed;
    NormalBtn.Visibility = Visibility.Visible;
}

private void NormalState(object sender, RoutedEventArgs e)
{
    WindowState = WindowState.Normal;
    NormalBtn.Visibility = Visibility.Collapsed;
    MaximizeBtn.Visibility = Visibility.Visible;
}

private void MinimizeState(object sender, RoutedEventArgs e)
{
    WindowState = WindowState.Minimized;
}

private void ExitApplication(object sender, RoutedEventArgs e)
{
    Close();
}

private void Window_MouseDown(object sender, MouseButtonEventArgs e)
{
    if (e.ChangedButton == MouseButton.Left)
        DragMove();
}

private void Window_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
    if (WindowState == WindowState.Maximized)
    {
        WindowState = WindowState.Normal;
        NormalBtn.Visibility = Visibility.Collapsed;
        MaximizeBtn.Visibility = Visibility.Visible;
        return;
    }
    WindowState = WindowState.Maximized;
    MaximizeBtn.Visibility = Visibility.Collapsed;
    NormalBtn.Visibility = Visibility.Visible;
}