有错误欢迎大家给我指正
本项目为WPF+Prism+net6.0
RestSharp调用API
UI为MaterialDesignThemes
EF Core自动生成数据库
效果展示:
项目启动后点击待办事项进入数据展示页
源码地址:绎Ronion/WPF.ToDo (gitee.com)
1.准备
1.1创建WPF项目
1.2 创建完成后,下载Nuget包:Prism.DryIoc、MaterialDesignThemes、Newtonsoft.Json
2.App.xaml的修改
2.1 添加
xmlns:prism="http://prismlibrary.com/"
xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
2.2 把最外层的Application标签改为prism:PrismApplication
2.3 引入资源文件,并删除StartupUri(不删除会重复加载,导致出现两个窗体)
App.xaml全文如下:
3.主页面
3.1 新建文件夹Views,在文件夹内新建窗口MainView.xaml(删除默认窗口)
3.2引用MaterialDesignThemes和Prism
xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
xmlns:prism="http://prismlibrary.com/"
主页面最终引用:
WindowStartupLocation=”CenterScreen” 启动时居中
WindowStyle=”None”隐藏边框
AllowsTransparency=”True”隐藏白边
3.3 这里设定为,点击导航栏的待办事项跳转到待办页,所以会用到UI组件的部分组件,会直接引用,我会把所有的代码贴出来
UI的源码地址,感兴趣的可以详细了解:
Releases · MaterialDesignInXAML/MaterialDesignInXamlToolkit (github.com)
3.4在App.xaml的下添加样式资源
3.5创建文件夹Common,在里面创建新文件MenuBar
///
/// 系统导航菜单实体类
///
public class MenuBar : BindableBase
{
private string icon;
///
/// 菜单图标
///
public string Icon
{
get { return icon; }
set { icon = value; }
}
private string title;
///
/// 菜单名称
///
public string Title
{
get { return title; }
set { title = value; }
}
private string nameSpace;
///
/// 菜单命名空间
///
public string NameSpace
{
get { return nameSpace; }
set { nameSpace = value; }
}
}
3.6创建文件夹Extensions,在里面创建新文件PrismManager
public static class PrismManager
{
///
/// 首页区域
///
public static readonly string MainViewRegionName = "MainViewRegion";
///
/// 设置页区域
///
public static readonly string SettingsViewRegionName = "SettingsViewRegion";
}
3.7创建文件夹ViewModels,在里面创建新文件MainViewModel
public class MainViewModel : BindableBase
{
public MainViewModel(IRegionManager regionManager)
{
MenuBars = new ObservableCollection();
CreateMenuBar();
NavigateCommand = new DelegateCommand(Navigate);
this.regionManager = regionManager;
}
private void Navigate(MenuBar obj)
{
if (obj == null || string.IsNullOrWhiteSpace(obj.NameSpace))
return;
regionManager.Regions[PrismManager.MainViewRegionName].RequestNavigate(obj.NameSpace, back =>
{
});
}
public DelegateCommand NavigateCommand { get; private set; }//做导航
private readonly IRegionManager regionManager;
//ObservableCollection是一个动态属性集合,可以动态地添加和删除其中的元素
private ObservableCollection menuBars;//动态属性集合
public ObservableCollection MenuBars
{
get { return menuBars; }
set
{
menuBars = value;
RaisePropertyChanged();//通知属性值发生了变化
}
}
void CreateMenuBar()
{
MenuBars.Add(new MenuBar() { Icon = "Home", Title = "首页", NameSpace = "IndexView" });
MenuBars.Add(new MenuBar() { Icon = "NotebookOutline", Title = "待办事项", NameSpace = "ToDoView" });
MenuBars.Add(new MenuBar() { Icon = "NotebookPlus", Title = "备忘录", NameSpace = "MemoView" });
MenuBars.Add(new MenuBar() { Icon = "Cog", Title = "设置", NameSpace = "SettingsView" });
}
}
3.8在Views创建ToDoView,在ViewModels创建ToDoViewModel
3.9在App.xaml.cs注册,注意把Application改为PrismApplication
public partial class App : PrismApplication
{
protected override Window CreateShell()
{
return Container.Resolve();
}
protected override void RegisterTypes(IContainerRegistry containerRegistry)
{
containerRegistry.RegisterForNavigation();
}
}
3.10主页的全部代码如下
3.6在MainView.xaml.cs内,添加各个按钮的事件
public MainView()
{
InitializeComponent();
//点击导航栏后收回
menuBar.SelectionChanged += (s, e) =>
{
drawerHost.IsLeftDrawerOpen = false;
};
//最小化
btnMin.Click += (s, e) => { this.WindowState = WindowState.Minimized; };
//最大化
btnMax.Click += (s, e) =>
{
if (this.WindowState == WindowState.Maximized)
this.WindowState = WindowState.Normal;
else
this.WindowState = WindowState.Maximized;
};
//关闭
btnClose.Click += async (s, e) =>
{
this.Close();
};
//拖动窗口
ColorZone.MouseMove += (s, e) =>
{
if (e.LeftButton == MouseButtonState.Pressed)
this.DragMove();
};
//双击放大/缩小
ColorZone.MouseDoubleClick += (s, e) =>
{
if (this.WindowState == WindowState.Normal)
this.WindowState = WindowState.Maximized;
else
this.WindowState = WindowState.Normal;
};
}
第二篇:WPF调用webapi并展示数据(二):类库实体类的构建-CSDN博客