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using System.Configuration;

using System.Data;

using System.Windows;

using System.Windows.Media;

using System.Windows.Threading;

namespace MicroTimer;

/// <summary>

/// Interaction logic for App.xaml

/// </summary>

public partial class App : System.Windows.Application

{

protected override void OnStartup(StartupEventArgs e)

{

base.OnStartup(e);

// 配置WPF以支持高刷新率显示器

ConfigureHighRefreshRate();

}

private void ConfigureHighRefreshRate()

{

// 获取主显示器的刷新率

var mainWindow = MainWindow as Window;

if (mainWindow != null)

{

// 设置渲染选项以支持高刷新率

RenderOptions.SetBitmapScalingMode(mainWindow, BitmapScalingMode.HighQuality);

// 配置CompositionTarget以匹配显示器刷新率

CompositionTarget.Rendering += (sender, e) =>

{

// 这里可以添加额外的渲染优化逻辑

};

}

// 设置DispatcherTimer的优先级为Render，确保与渲染同步

Dispatcher.CurrentDispatcher.Hooks.DispatcherInactive += (sender, e) =>

{

// 确保UI更新与渲染同步

};

}

}