有流畅的WPF项目吗?[闭门]

在最近的一个关于放牧代码的播客上: http://herdingcode.com/?p=212 其中一位来宾讨论说,他们尝试使用流畅的界面来创建WPF UI。有可能他们中的一个能让他们所做的一切成为现实。

顺便说一句,这个播客和它之前的播客是一样的( http://herdingcode.com/?p=208 )谈谈您对“代码优先”和“视图优先”的担忧,以及为什么专注于xaml是有利的。

你并不是唯一一个心存疑虑的人。希望这些播客能帮助你做出决定。

当我遇到我更喜欢以流畅的风格编程的WPF部分时,我将支持的扩展方法添加到个人实用程序集。

TaskbarItemInfo ProgressValue 和 ProgressState 财产。此版本以标准的非流利方式编写。

using System.Windows;
using System.Windows.Controls;
using System.Windows.Shell;

namespace TaskbarItemProgress
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            TaskbarItemInfo = new TaskbarItemInfo();

            TaskbarItemInfo.ProgressValue = 0.5;

            var stackPanel = new StackPanel();

            Content = stackPanel;

            var normalButton = new Button() { Content = "Normal" };
            normalButton.Click += (s, e) => 
                TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Normal;
            stackPanel.Children.Add(normalButton);

            var pausedButton = new Button() { Content = "Paused" };
            pausedButton.Click += (s, e) =>
                TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Paused;
            stackPanel.Children.Add(pausedButton);

            var errorButton = new Button() { Content = "Error" };
            errorButton.Click += (s, e) =>
                TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Error;
            stackPanel.Children.Add(errorButton);

            var indeterminateButton = new Button() { Content = "Indeterminate" };
            indeterminateButton.Click += (s, e) =>
                TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Indeterminate;
            stackPanel.Children.Add(indeterminateButton);

            var noneButton = new Button() { Content = "None" };
            noneButton.Click += (s, e) =>
                TaskbarItemInfo.ProgressState = TaskbarItemProgressState.None;
            stackPanel.Children.Add(noneButton);

            var increaseButton = new Button() { Content = "Increase" };
            increaseButton.Click += (s, e) => TaskbarItemInfo.ProgressValue += 0.10;
            stackPanel.Children.Add(increaseButton);

            var decreaseButton = new Button() { Content = "Decrease" };
            decreaseButton.Click += (s, e) => TaskbarItemInfo.ProgressValue -= 0.10;
            stackPanel.Children.Add(decreaseButton);
        }
    }
}

using System.Windows;
using System.Windows.Controls;
using System.Windows.Shell;
using FluentWpf;

namespace TaskbarItemProgress
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            TaskbarItemInfo = new TaskbarItemInfo();

            TaskbarItemInfo.ProgressValue = 0.5;

            Content = new StackPanel()
                .AddChildren(
                    new Button() { Content = "Normal" } 
                        .AddClick((s, e) => TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Normal),
                    new Button() { Content = "Paused" } 
                        .AddClick((s, e) => TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Paused),
                    new Button() { Content = "Error" } 
                        .AddClick((s, e) => TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Error),
                    new Button() { Content = "Indeterminate" } 
                        .AddClick((s, e) => TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Indeterminate),
                    new Button() { Content = "None" } 
                        .AddClick((s, e) => TaskbarItemInfo.ProgressState = TaskbarItemProgressState.None),
                    new Button() { Content = "Increase" } .AddClick((s, e) => TaskbarItemInfo.ProgressValue += 0.10),
                    new Button() { Content = "Decrease" } .AddClick((s, e) => TaskbarItemInfo.ProgressValue -= 0.10));
        }
    }
}

fluent版本采用了两种扩展方法, AddChildren (而不是 Children.Add )及 AddClick (而不是 Click += ... ).

我保留我的个人隐私 FluentWpf library on github .

用于在WPF中生成命令的Fluent API http://code.google.com/p/present/