时间:2021年09月24日 | 作者 : aaronyang | 分类 : WPF | 浏览: 831次 | 评论 0 人
相关文章
Ay写给2022的纯xaml [wpf4net5] - Caliburn-Micro[1/16],MyGet-WPF-aaronyang技术分享 (ayjs.net) Download
Ay写给2022的纯xaml [wpf4net5] - Caliburn-Micro-绑定[2/16]-WPF-aaronyang技术分享 (ayjs.net) Download
Ay写给2022的纯xaml [wpf4net5] - Caliburn-Micro-调用vm的方法[3/16]-WPF-aaronyang技术分享 (ayjs.net) Download
Ay写给2022的纯xaml [wpf4net5] - Caliburn-Micro-Coroutine协程[4/16]-WPF-aaronyang技术分享 (ayjs.net) Download
Ay写给2022的纯xaml [wpf4net5] - Caliburn-Micro-Execute 异步里面更新界面UI[5/16]-WPF-aaronyang技术分享 (ayjs.net)
第5天CM.zip
Ay写给2022的纯xaml [wpf4net5] - Caliburn-Micro-EventAggregation[6/16]-WPF-aaronyang技术分享 (ayjs.net)
第6天CM.zip
Ay写给2022的纯xaml [wpf4net5] - Caliburn Micro-Conductor[7/16]-WPF-aaronyang技术分享 (ayjs.net)
第7天CM.zip
Ay写给2022的纯xaml [wpf4net5] - Caliburn Micro-Bubbling[8/16]-WPF-aaronyang技术分享 (ayjs.net)
第8天CM.zip
新建 ExecuteViewModel
using System.Threading.Tasks; using Caliburn.Micro; using cm1.Views; namespace cm1.ViewModels { public class ExecuteViewModel : Screen { public void StartSafeBackgroundWork() { Task.Factory.StartNew(SafeBackgroundWork); } public void StartUnSafeBackgroundWork() { Task.Factory.StartNew(UnsafeBackgroundWork); } private void SafeBackgroundWork() { Execute.OnUIThreadAsync(UpdateView); } private void UnsafeBackgroundWork() { UpdateView(); } private Task UpdateView() { var view = (ExecuteView)GetView(); view.UpdateView(); return Task.CompletedTask; } } }
添加ExecuteView.xaml和ExecuteView.xaml.cs
添加2个按钮
<Page x:Class="cm1.Views.ExecuteView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="300" Title="ExecuteView"> <Grid> <StackPanel Margin="40,20"> <Button x:Name="StartUnSafeBackgroundWork" Content="非安全更新"/> <Button x:Name="StartSafeBackgroundWork" Content="使用CM的Execute.OnUIThread"/> <TextBlock x:Name="Output"/> </StackPanel> </Grid> </Page>
后台使用 name点属性方式更新ui
using System; namespace cm1.Views { public partial class ExecuteView { public ExecuteView() { InitializeComponent(); } public void UpdateView() { Output.Text = "View Updated"; } } }
打开Bootstrapper.cs 修改
protected override void Configure() { container = new SimpleContainer(); container.Instance(container); container .Singleton<IWindowManager, WindowManager>() .Singleton<IEventAggregator, EventAggregator>(); container .PerRequest<ShellViewModel>() .PerRequest<MenuViewModel>() .PerRequest<BindingsViewModel>() .PerRequest<ActionsViewModel>() .PerRequest<CoroutineViewModel>() .PerRequest<ExecuteViewModel>(); }
打开MenuViewModel.cs添加菜单
Features = new BindableCollection<FeatureViewModel> { new FeatureViewModel("Binding Conventions", "Binding view model properties to your view.", typeof(BindingsViewModel)), new FeatureViewModel("Action Conventions", "Wiring view events to view model methods.", typeof(ActionsViewModel)), new FeatureViewModel("Coroutines", "Using IEnumerable<IResult>", typeof(CoroutineViewModel)), new FeatureViewModel("Execute", "Using Execute to execute code on the UI thread.", typeof(ExecuteViewModel)), };
运行后效果:
点击非安全
点击使用CM的
我尝试了下下面的方式,不使用xaml.cs,移除Execute.xaml.cs
using System.Threading.Tasks; using Caliburn.Micro; using cm1.Views; namespace cm1.ViewModels { public class ExecuteViewModel : Screen { private string _Output; /// <summary> /// 输出 /// </summary> public string Output { get { return _Output; } set { Set(ref _Output, value); } } public void StartSafeBackgroundWork() { Task.Factory.StartNew(SafeBackgroundWork); } public void StartUnSafeBackgroundWork() { Task.Factory.StartNew(UnsafeBackgroundWork); } private void SafeBackgroundWork() { Execute.OnUIThreadAsync(UpdateView); } private void UnsafeBackgroundWork() { UpdateView(); } private Task UpdateView() { Output = "界面更新"; return Task.CompletedTask; } //private Task UpdateView() //{ // var view = (ExecuteView)GetView(); // view.UpdateView(); // return Task.CompletedTask; //} } }
发现 安全和不安全都可以
本文由 安徽 合肥 杨洋 1991年的 英文名AY ===来自网站 www.ayjs.net 编写
本文由 安徽 合肥 杨洋 1991年的 英文名AY ===来自网站 www.ayjs.net 编写
本文代码下载:第5天CM.zip
net framework 类库 | net5 中的替代类库 |
Microsoft.Expression.Interactions System.Windows.Interactivity | Microsoft.Xaml.Behaviors.Wpf |
其他Ay准备升级到net5的纯xaml库
【ay wpf markup】AY XAML应该这样玩【1/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩【2/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-写个计算器【3/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-for循环【4/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-ChangedHandler【5/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-ResourceCollection和ScriptHandler【6/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-ResourceObject【7/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-ScriptHandler组合,也是最常用的【8/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-语法集合【9/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-Tower of Hanoi【10/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-写个简单的移动【11/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-写个复杂的绘图【12/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-写个复杂的颜色环【13/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-获得焦点全选【14/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-把Additional.Operations当资源【15/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-给ListView创建数据【16/18】-WPF-aaronyang技术分享 (ayjs.net)
【ay wpf markup】AY XAML应该这样玩-和后台ViewModel交互,操作方法【17/18】-WPF-aaronyang技术分享 (ayjs.net)
Window
<Window x:Class="Features.CrossPlatform.Views.ShellView" 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:cal="clr-namespace:Caliburn.Micro;assembly=Caliburn.Micro.Platform" mc:Ignorable="d" Title="ShellView" Height="450" Width="800"> <Grid> </Grid> </Window>
Page
<Page x:Class="Features.CrossPlatform.Views.MenuView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="300" Title=""> <Grid> </Grid> </Page>
UserControl
<UserControl x:Class="cm1.Views.FeatureView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:cal="clr-namespace:Caliburn.Micro;assembly=Caliburn.Micro.Platform" mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="300"> <Grid> </Grid> </UserControl>
抖音:wpfui 工作wpf,目前主maui
招聘合肥一枚WPF工程师,跟我一个开发组,10-15K,欢迎打扰
目前在合肥市企迈科技就职
AYUI8全源码 Github地址:前往获取
杨洋(AaronYang简称AY,安徽六安人)和AY交流
高中学历,2010年开始web开发,2015年1月17日开始学习WPF
声明:AYUI7个人与商用免费,源码可购买。部分DEMO不免费
不是从我处购买的ayui7源码,我不提供任何技术服务,如果你举报从哪里买的,我可以帮你转正为我的客户,并送demo
查看捐赠AYUI7.X MVC教程 更新如下:
第一课 第二课 程序加密教程
额 本文暂时没人评论 来添加一个吧
发表评论