MahApps.Metro 是一个用于 WPF 应用程序的开源库,它提供了一组现代化的控件和样式。MahApps.Metro.Controls.Dialogs
命名空间中的对话框控件可以用来创建现代化的消息框。
以下是一个简单的示例,展示了如何使用 MahApps.Metro 创建一个消息框。
首先,你需要在你的 WPF 项目中安装 MahApps.Metro。你可以使用 NuGet 包管理器来安装:
Install-Package MahApps.Metro
在 App.xaml
中添加 MahApps.Metro 的资源字典:
<Application x:Class="YourNamespace.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
StartupUri="MainWindow.xaml">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colors.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Blue.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
</Application>
在 MainWindow.xaml
中,使用 MetroWindow
作为主窗口:
<metro:MetroWindow x:Class="YourNamespace.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:metro="http://metro.mahapps.com/winfx/xaml/controls"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Button Content="Show MessageBox" HorizontalAlignment="Center" VerticalAlignment="Center" Click="ShowMessageBox_Click"/>
</Grid>
</metro:MetroWindow>
在 MainWindow.xaml.cs
中,添加按钮点击事件处理程序来显示消息框:
using MahApps.Metro.Controls;
using MahApps.Metro.Controls.Dialogs;
using System.Windows;
namespace YourNamespace
{
public partial class MainWindow : MetroWindow
{
public MainWindow()
{
InitializeComponent();
}
private async void ShowMessageBox_Click(object sender, RoutedEventArgs e)
{
// 显示消息框
await this.ShowMessageAsync("Title", "This is a message box created using MahApps.Metro.");
}
}
}
以下是完整的示例代码,展示了如何使用 MahApps.Metro 创建一个消息框:
<Application x:Class="YourNamespace.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
StartupUri="MainWindow.xaml">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colors.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Blue.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
</Application>
<metro:MetroWindow x:Class="YourNamespace.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:metro="http://metro.mahapps.com/winfx/xaml/controls"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Button Content="Show MessageBox" HorizontalAlignment="Center" VerticalAlignment="Center" Click="ShowMessageBox_Click"/>
</Grid>
</metro:MetroWindow>
using MahApps.Metro.Controls;
using MahApps.Metro.Controls.Dialogs;
using System.Windows;
namespace YourNamespace
{
public partial class MainWindow : MetroWindow
{
public MainWindow()
{
InitializeComponent();
}
private async void ShowMessageBox_Click(object sender, RoutedEventArgs e)
{
// 显示消息框
await this.ShowMessageAsync("Title", "This is a message box created using MahApps.Metro.");
}
}
}
通过上述步骤,你可以在 WPF 应用程序中使用 MahApps.Metro 创建一个现代化的消息框。你可以根据需要自定义消息框的标题、内容和按钮。
云+社区沙龙online [技术应变力]
企业创新在线学堂
企业创新在线学堂
云+社区沙龙online
北极星训练营
北极星训练营
高校公开课
北极星训练营
腾讯云GAME-TECH沙龙
领取专属 10元无门槛券
手把手带您无忧上云