仓库截图
仓库README很素,但看作者README贴的几篇博文介绍,你会喜欢上它的,废话不多说,上介绍目录:
https://blog.csdn.net/u010975589/article/details/95974854
https://blog.csdn.net/u010975589/article/details/95970200
https://blog.csdn.net/u010975589/article/details/95985190
https://blog.csdn.net/u010975589/article/details/100019431
https://blog.csdn.net/u010975589/article/details/103083605
下面详细介绍:
原文标题:示例:WPF中自定义StoryBoarService在代码中封装StoryBoard、Animation用于简化动画编写
原文链接:https://blog.csdn.net/u010975589/article/details/95974854
说明:渐隐藏是WPF中比较常用的动画,上图是通过StoryBoarService封装后的效果,在代码中只要执行如下代码即可:
DoubleStoryboardEngine.Create(1, 0, 1, "Opacity").Start(element);
上面的关闭效果可以定义一个命令如下:
public class CollapsedOfOpacityCommand : ICommand
{
public bool CanExecute(object parameter) => true;
public void Execute(object parameter)
{
if(parameter is UIElement element)
{
var engine = DoubleStoryboardEngine.Create(1, 0, 1, "Opacity");
engine.Start(element);
}
}
public event EventHandler CanExecuteChanged;
}
在Xaml中调用如下命令即可完成关闭渐隐藏的效果
Command="{x:Static base:CommandService.CollapsedOfOpacityCommand}"
CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=GroupBox}}"
传入的CommandParmeter将会在执行命令时渐隐藏
其中动画效果的代码只需一句代码即可,简化了动画在代码中繁琐的编码过程
DoubleStoryboardEngine.Create(1, 0, 1, "Opacity").Start(element);
目前只实现DoubleAnimation的封装,后续将会对其他类型进行封装
/// <summary> 动画引擎基类 </summary>
public abstract class StoryboardEngineBase : IDisposable
{
protected Storyboard storyboard = new Storyboard();
public EventHandler CompletedEvent { get; set; }
public EasingFunctionBase Easing { get; set; } = EasingFunctionFactroy.PowerEase;
public PropertyPath PropertyPath { get; set; }
public Duration Duration { get; set; }
public void Dispose()
{
storyboard.Completed -= CompletedEvent;
}
public abstract StoryboardEngineBase Start(UIElement element);
public abstract StoryboardEngineBase Stop();
public StoryboardEngineBase(int second, string property)
{
this.PropertyPath = new PropertyPath(property);
this.Duration = new Duration(TimeSpan.FromSeconds(second));
}
}
/// <summary> 动画泛型引擎基类 </summary>
public abstract class StoryboardEngineBase<T> : StoryboardEngineBase
{
public StoryboardEngineBase(T from, T to, int second, string property) : base(second, property)
{
this.FromValue = from;
this.ToValue = to;
}
public T FromValue { get; set; }
public T ToValue { get; set; }
//public RepeatBehavior RepeatBehavior { get; set; };
}
/// <summary> DoubleAnimation动画引擎 </summary>
public class DoubleStoryboardEngine : StoryboardEngineBase<double>
{
public static DoubleStoryboardEngine Create(double from, double to, int second, string property)
{
return new DoubleStoryboardEngine(from, to, second, property);
}
public DoubleStoryboardEngine(double from, double to, int second, string property) : base(from, to, second, property)
{
}
public override StoryboardEngineBase Start(UIElement element)
{
// Do:时间线
DoubleAnimation animation = new DoubleAnimation(1, 0, this.Duration);
if (this.Easing != null)
animation.EasingFunction = this.Easing;
//if (this.RepeatBehavior != default(RepeatBehavior))
// animation.RepeatBehavior = (RepeatBehavior);
// Do:属性动画
storyboard.Children.Add(animation);
Storyboard.SetTarget(animation, element);
Storyboard.SetTargetProperty(animation, this.PropertyPath);
if (CompletedEvent != null)
storyboard.Completed += CompletedEvent;
storyboard.Begin();
return this;
}
public override StoryboardEngineBase Stop()
{
this.storyboard.Stop();
return this;
}
}
/// <summary> 说明:https://docs.microsoft.com/zh-cn/dotnet/framework/wpf/graphics-multimedia/easing-functions </summary>
public static class EasingFunctionFactroy
{
/// <summary> PowerEase:创建加速和/或减速使用的公式的动画f(t) = tp其中 p 等于Power属性。 </summary>
public static PowerEase PowerEase { get; set; } = new PowerEase();
/// <summary> BackEase:略微收回动画的动作,然后再开始进行动画处理指示的路径中。 </summary>
public static BackEase BackEase { get; set; } = new BackEase();
/// <summary> ElasticEase:创建类似于弹簧来回直到静止的动画 </summary>
public static ElasticEase ElasticEase { get; set; } = new ElasticEase();
/// <summary> BounceEase:创建弹跳效果。 </summary>
public static BounceEase BounceEase { get; set; } = new BounceEase();
/// <summary> CircleEase:创建加速和/或减速使用循环函数的动画。 </summary>
public static CircleEase CircleEase { get; set; } = new CircleEase();
/// <summary> QuadraticEase:创建加速和/或减速使用的公式的动画f(t) = t2。 </summary>
public static QuadraticEase QuadraticEase { get; set; } = new QuadraticEase();
/// <summary> CubicEase:创建加速和/或减速使用的公式的动画f(t) = t3。 </summary>
public static CubicEase CubicEase { get; set; } = new CubicEase();
/// <summary> QuarticEase:创建加速和/或减速使用的公式的动画f(t) = t4。 </summary>
public static QuarticEase QuarticEase { get; set; } = new QuarticEase();
/// <summary> QuinticEase:创建加速和/或减速使用的公式的动画f(t) = t5。 </summary>
public static QuinticEase QuinticEase { get; set; } = new QuinticEase();
/// <summary> ExponentialEase:创建加速和/或减速使用指数公式的动画。 </summary>
public static ExponentialEase ExponentialEase { get; set; } = new ExponentialEase();
/// <summary> SineEase:创建加速和/或减速使用正弦公式的动画。 </summary>
public static SineEase SineEase { get; set; } = new SineEase();
}
/// <summary> 构造方法 </summary>
/// <param name="from"> 起始值</param>
/// <param name="to"> 结束值 </param>
/// <param name="second"> 间隔时间秒 </param>
/// <param name="property"> 修改属性名称 </param>
///
public static DoubleStoryboardEngine Create(double from, double to, int second, string property)
{
return new DoubleStoryboardEngine(from, to, second, property);
}
原文标题:示例:WPF开发的简单ObjectProperyForm用来绑定实体表单
原文链接:https://blog.csdn.net/u010975589/article/details/95970200
实体定义如下:
public class Student
{
[Display("姓名")]
[Required]
public string Name { get; set; }
[Display("班级")]
[Required]
public string Class { get; set; }
[Display("地址")]
[Required]
public string Address { get; set; }
[Display("邮箱")]
[Required]
public string Emall { get; set; }
[Display("可用")]
[Required]
public bool IsEnbled { get; set; }
[Display("时间")]
[Required]
public DateTime time { get; set; }
[Display("年龄")]
[Required]
public int Age { get; set; }
[Display("平均分")]
public double Score { get; set; }
[Display("电话号码")]
[Required]
[RegularExpression(@"^1[3|4|5|7|8][0-9]{9}$", ErrorMessage = "手机号码不合法!")]
public string Tel { get; set; }
}
应用方式:
<UserControl.Resources>
<local:Student x:Key="S.Student.HeBianGu"
Name="河边骨"
Address="四川省成都市高新区"
Class="四年级"
Emall="7777777777@QQ.com" Age="33" Score="99.99" IsEnbled="True" time="2019-09-09"/>
</UserControl.Resources>
<wpfcontrollib:ObjectPropertyForm Grid.Row="1" Title="学生信息" SelectObject="{StaticResource S.Student.HeBianGu}" >
<base:Interaction.Behaviors>
<base:MouseDragElementBehavior ConstrainToParentBounds="True"/>
<base:SelectZIndexElementBehavior/>
</base:Interaction.Behaviors>
ObservableCollection<ObjectPropertyItem> PropertyItemSource
{
get { return (ObservableCollection<ObjectPropertyItem>)GetValue(PropertyItemSourceProperty); }
set { SetValue(PropertyItemSourceProperty, value); }
}
// Using a DependencyProperty as the backing store for MyProperty. This enables animation, styling, binding, etc...
public static readonly DependencyProperty PropertyItemSourceProperty =
DependencyProperty.Register("PropertyItemSource", typeof(ObservableCollection<ObjectPropertyItem>), typeof(ObjectPropertyForm), new PropertyMetadata(new ObservableCollection<ObjectPropertyItem>(), (d, e) =>
{
ObjectPropertyForm control = d as ObjectPropertyForm;
if (control == null) return;
ObservableCollection<ObjectPropertyItem> config = e.NewValue as ObservableCollection<ObjectPropertyItem>;
}));
void RefreshObject(object o)
{
Type type = o.GetType();
var propertys = type.GetProperties();
this.PropertyItemSource.Clear();
foreach (var item in propertys)
{
var from = ObjectPropertyFactory.Create(item, o);
this.PropertyItemSource.Add(from);
}
this.ItemsSource = this.PropertyItemSource;
}
/// <summary> 类型基类 </summary>
public class ObjectPropertyItem : NotifyPropertyChanged
{
public string Name { get; set; }
public PropertyInfo PropertyInfo { get; set; }
public object Obj { get; set; }
public ObjectPropertyItem(PropertyInfo property, object obj)
{
PropertyInfo = property;
var display = property.GetCustomAttribute<DisplayAttribute>();
Name = display == null ? property.Name : display.Name;
Obj = obj;
}
}
/// <summary> 泛型类型基类 </summary>
public class ObjectPropertyItem<T> : ObjectPropertyItem
{
private T _value;
/// <summary> 说明 </summary>
public T Value
{
get { return _value; }
set
{
this.Message = null;
// Do:检验数据有效性
if (Validations != null)
{
foreach (var item in Validations)
{
if (!item.IsValid(value))
{
this.Message = item.ErrorMessage;
}
}
}
_value = value;
RaisePropertyChanged("Value");
this.SetValue(value);
}
}
void SetValue(T value)
{
this.PropertyInfo.SetValue(Obj, value);
}
List<ValidationAttribute> Validations { get; }
public ObjectPropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
Value = (T)property.GetValue(obj);
Validations = property.GetCustomAttributes<ValidationAttribute>()?.ToList();
if(Validations!=null&& Validations.Count>0)
{
this.Flag = "*";
}
}
private string _message;
/// <summary> 说明 </summary>
public string Message
{
get { return _message; }
set
{
_message = value;
RaisePropertyChanged("Message");
}
}
public string Flag { get; set; }
}
/// <summary> 字符串属性类型 </summary>
public class StringPropertyItem : ObjectPropertyItem<string>
{
public StringPropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
}
}
/// <summary> 时间属性类型 </summary>
public class DateTimePropertyItem : ObjectPropertyItem<DateTime>
{
public DateTimePropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
}
}
/// <summary> Double属性类型 </summary>
public class DoublePropertyItem : ObjectPropertyItem<double>
{
public DoublePropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
}
}
/// <summary> Int属性类型 </summary>
public class IntPropertyItem : ObjectPropertyItem<int>
{
public IntPropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
}
}
/// <summary> Bool属性类型 </summary>
public class BoolPropertyItem : ObjectPropertyItem<bool>
{
public BoolPropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
}
}
类型工厂:
public class ObjectPropertyFactory
{
public static ObjectPropertyItem Create(PropertyInfo info, object obj)
{
if (info.PropertyType == typeof(int))
{
return new IntPropertyItem(info, obj);
}
else if (info.PropertyType == typeof(string))
{
return new StringPropertyItem(info, obj);
}
else if (info.PropertyType == typeof(DateTime))
{
return new DateTimePropertyItem(info, obj);
}
else if (info.PropertyType == typeof(double))
{
return new DoublePropertyItem(info, obj);
}
else if (info.PropertyType == typeof(bool))
{
return new BoolPropertyItem(info, obj);
}
return null;
}
}
<DataTemplate DataType="{x:Type base:StringPropertyItem}">
<Grid Width="{Binding RelativeSource={RelativeSource AncestorType=local:ObjectPropertyForm},Path=Width-5}"
Height="35" Margin="5,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Name}"
FontSize="14"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding Flag}"
Grid.Column="1" Margin="5,0"
FontSize="14" Foreground="{DynamicResource S.Brush.Red.Notice}"
HorizontalAlignment="Right"
VerticalAlignment="Center"/>
<local:FTextBox Text="{Binding Value,UpdateSourceTrigger=PropertyChanged}" Style="{DynamicResource DefaultTextBox}"
FontSize="14" Width="Auto" CaretBrush="Black"
Grid.Column="2" Height="30" base:ControlAttachProperty.FIcon=""
VerticalContentAlignment="Center"
HorizontalAlignment="Stretch" VerticalAlignment="Center"/>
<TextBlock Text="" Grid.Column="3" Style="{DynamicResource FIcon }"
Foreground="{DynamicResource S.Brush.Red.Notice}"
Visibility="{Binding Message,Converter={x:Static base:XConverter.VisibilityWithOutStringConverter},ConverterParameter={x:Null},Mode=TwoWay}"
FontSize="14" TextTrimming="CharacterEllipsis" ToolTip="{Binding Message}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
<DataTemplate DataType="{x:Type base:BoolPropertyItem}">
<Grid Width="{Binding RelativeSource={RelativeSource AncestorType=local:ObjectPropertyForm},Path=Width-5}" Height="35" Margin="5,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Name}"
FontSize="14"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding Flag}"
Grid.Column="1" Margin="5,0"
FontSize="14" Foreground="{DynamicResource S.Brush.Red.Notice}"
HorizontalAlignment="Right"
VerticalAlignment="Center"/>
<CheckBox IsChecked="{Binding Value}" FontSize="14" Grid.Column="2" Height="30"
VerticalContentAlignment="Center"
HorizontalAlignment="Left" VerticalAlignment="Center"/>
<TextBlock Text="" Grid.Column="3" Style="{DynamicResource FIcon }"
Foreground="{DynamicResource S.Brush.Red.Notice}" Visibility="{Binding Message,Converter={x:Static base:XConverter.VisibilityWithOutStringConverter},ConverterParameter={x:Null}}"
FontSize="14" TextTrimming="CharacterEllipsis" ToolTip="{Binding Message}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
<DataTemplate DataType="{x:Type base:DateTimePropertyItem}">
<Grid Width="{Binding RelativeSource={RelativeSource AncestorType=local:ObjectPropertyForm},Path=Width-5}" Height="35" Margin="5,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Name}"
FontSize="14"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding Flag}"
Grid.Column="1" Margin="5,0"
FontSize="14" Foreground="{DynamicResource S.Brush.Red.Notice}"
HorizontalAlignment="Right"
VerticalAlignment="Center"/>
<DatePicker SelectedDate="{Binding Value}" FontSize="14" Grid.Column="2" Height="30"
VerticalContentAlignment="Center" Width="Auto"
HorizontalAlignment="Stretch" VerticalAlignment="Center"/>
<TextBlock Text="" Grid.Column="3" Style="{DynamicResource FIcon }"
Foreground="{DynamicResource S.Brush.Red.Notice}" Visibility="{Binding Message,Converter={x:Static base:XConverter.VisibilityWithOutStringConverter},ConverterParameter={x:Null}}"
FontSize="14" TextTrimming="CharacterEllipsis" ToolTip="{Binding Message}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
<DataTemplate DataType="{x:Type base:IntPropertyItem}">
<Grid Width="{Binding RelativeSource={RelativeSource AncestorType=local:ObjectPropertyForm},Path=Width-5}" Height="35" Margin="5,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Name}"
FontSize="14"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding Flag}"
Grid.Column="1" Margin="5,0"
FontSize="14" Foreground="{DynamicResource S.Brush.Red.Notice}"
HorizontalAlignment="Right"
VerticalAlignment="Center"/>
<Slider Value="{Binding Value}" FontSize="14" Grid.Column="2" Height="30"
VerticalContentAlignment="Center"
HorizontalAlignment="Stretch" VerticalAlignment="Center"/>
<TextBlock Text="" Grid.Column="3" Style="{DynamicResource FIcon }"
Foreground="{DynamicResource S.Brush.Red.Notice}" Visibility="{Binding Message,Converter={x:Static base:XConverter.VisibilityWithOutStringConverter},ConverterParameter={x:Null}}"
FontSize="14" TextTrimming="CharacterEllipsis" ToolTip="{Binding Message}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
<DataTemplate DataType="{x:Type base:DoublePropertyItem}">
<Grid Width="{Binding RelativeSource={RelativeSource AncestorType=local:ObjectPropertyForm},Path=Width-5}" Height="35" Margin="5,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Name}"
FontSize="14"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding Flag}"
Grid.Column="1" Margin="5,0"
FontSize="14" Foreground="{DynamicResource S.Brush.Red.Notice}"
HorizontalAlignment="Right"
VerticalAlignment="Center"/>
<Slider Value="{Binding Value}" FontSize="14" Grid.Column="2" Height="30"
VerticalContentAlignment="Center"
HorizontalAlignment="Stretch" VerticalAlignment="Center"/>
<TextBlock Text="" Grid.Column="3" Style="{DynamicResource FIcon }"
Foreground="{DynamicResource S.Brush.Red.Notice}" Visibility="{Binding Message,Converter={x:Static base:XConverter.VisibilityWithOutStringConverter},ConverterParameter={x:Null}}"
FontSize="14" TextTrimming="CharacterEllipsis" ToolTip="{Binding Message}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
<Style TargetType="local:ObjectPropertyForm">
<Setter Property="Background" Value="{DynamicResource S.Brush.TextBackgroud.Default}"/>
<Setter Property="BorderThickness" Value="0"/>
<!--<Setter Property="BorderBrush" Value="{x:Null}"/>-->
<Setter Property="HorizontalAlignment" Value="Stretch"/>
<Setter Property="VerticalAlignment" Value="Center"/>
<Setter Property="HorizontalContentAlignment" Value="Center"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<!--<Setter Property="FocusVisualStyle" Value="{x:Null}"/>-->
<Setter Property="Padding" Value="0" />
<Setter Property="Width" Value="500" />
<Setter Property="Height" Value="Auto" />
<Setter Property="ItemsSource" Value="{Binding PropertyItemSource,Mode=TwoWay}" />
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<StackPanel/>
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="local:ObjectPropertyForm">
<GroupBox Header="{TemplateBinding Title}">
<Border HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
VerticalAlignment="{TemplateBinding VerticalAlignment}"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<ItemsPresenter/>
</Border>
</GroupBox>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
/// <summary> 字符串属性类型 </summary>
public class StringPropertyItem : ObjectPropertyItem<string>
{
public StringPropertyItem(PropertyInfo property, object obj) : base(property, obj)
{
}
}
<DataTemplate DataType="{x:Type base:StringPropertyItem}">
<Grid Width="{Binding RelativeSource={RelativeSource AncestorType=local:ObjectPropertyForm},Path=Width-5}"
Height="35" Margin="5,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding Name}"
FontSize="14"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding Flag}"
Grid.Column="1" Margin="5,0"
FontSize="14" Foreground="{DynamicResource S.Brush.Red.Notice}"
HorizontalAlignment="Right"
VerticalAlignment="Center"/>
<local:FTextBox Text="{Binding Value,UpdateSourceTrigger=PropertyChanged}" Style="{DynamicResource DefaultTextBox}"
FontSize="14" Width="Auto" CaretBrush="Black"
Grid.Column="2" Height="30" base:ControlAttachProperty.FIcon=""
VerticalContentAlignment="Center"
HorizontalAlignment="Stretch" VerticalAlignment="Center"/>
<TextBlock Text="" Grid.Column="3" Style="{DynamicResource FIcon }"
Foreground="{DynamicResource S.Brush.Red.Notice}"
Visibility="{Binding Message,Converter={x:Static base:XConverter.VisibilityWithOutStringConverter},ConverterParameter={x:Null},Mode=TwoWay}"
FontSize="14" TextTrimming="CharacterEllipsis" ToolTip="{Binding Message}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
原文标题:示例:WPF中自定义MessageService应用DialogHost、Snackbar、NotifyIcon显示各种场景提示消息
原文链接:https://blog.csdn.net/u010975589/article/details/95985190
不同交互场景需要提示不同的消息,不同的消息需要用不同的效果来展示,应用DialogHost(对话框)、NotifyIcon(消息提示)、Snackbar(气泡消息)显示各种场景提示消息,应用在ViewModel中
说明:
(目前只封装如上这几种,自定义对话框只需创建用户控件调用通用加载方法即可,后续更新...)
[ViewModel("Loyout")]
class LoyoutViewModel : MvcViewModelBase
{
/// <summary> 命令通用方法 </summary>
protected override async void RelayMethod(object obj)
{
string command = obj?.ToString();
// Do:对话消息
if (command == "Button.ShowDialogMessage")
{
await MessageService.ShowSumitMessge("这是消息对话框?");
}
// Do:等待消息
else if (command == "Button.ShowWaittingMessge")
{
await MessageService.ShowWaittingMessge(() => Thread.Sleep(2000));
}
// Do:百分比进度对话框
else if (command == "Button.ShowPercentProgress")
{
Action<IPercentProgress> action = l =>
{
for (int i = 0; i < 100; i++)
{
l.Value = i;
Thread.Sleep(50);
}
Thread.Sleep(1000);
MessageService.ShowSnackMessageWithNotice("加载完成!");
};
await MessageService.ShowPercentProgress(action);
}
// Do:文本进度对话框
else if (command == "Button.ShowStringProgress")
{
Action<IStringProgress> action = l =>
{
for (int i = 1; i <= 100; i++)
{
l.MessageStr = $"正在提交当前页第{i}份数据,共100份";
Thread.Sleep(50);
}
Thread.Sleep(1000);
MessageService.ShowSnackMessageWithNotice("提交完成:成功100条,失败0条!");
};
await MessageService.ShowStringProgress(action);
}
// Do:确认取消对话框
else if (command == "Button.ShowResultMessge")
{
Action<object, DialogClosingEventArgs> action = (l, k) =>
{
if ((bool)k.Parameter)
{
MessageService.ShowSnackMessageWithNotice("你点击了取消");
}
else
{
MessageService.ShowSnackMessageWithNotice("你点击了确定");
}
};
MessageService.ShowResultMessge("确认要退出系统?", action);
}
// Do:提示消息
else if (command == "Button.ShowSnackMessage")
{
MessageService.ShowSnackMessageWithNotice("这是提示消息?");
}
// Do:气泡消息
else if (command == "Button.ShowNotifyMessage")
{
MessageService.ShowNotifyMessage("你有一条报警信息需要处理,请检查", "Notify By HeBianGu");
}
}
}
原文标题:封装:简要介绍自定义开发基于WPF的MVC框架
原文链接:https://blog.csdn.net/u010975589/article/details/100019431
在使用Asp.net Core时,深感MVC框架作为页面跳转数据处理的方便,但WPF中似乎没有现成的MVC框架,由此自定义开发一套MVC的框架,在使用过程中也体会到框架的优势,下面简要介绍一下这套基于MVVM的MVC框架
主要有三部分组成:Controller
、View
、ViewModel
其中View和ViewModel就是传统WPF中的MVVM模式
不同地方在于页面的跳转应用到了Controller做控制,如下示例Controller的定义
[Route("Loyout")]
class LoyoutController : Controller
{
public LoyoutController(ShareViewModel shareViewModel) : base(shareViewModel)
{
}
public async Task<IActionResult> Center()
{
return View();
}
[Route("OverView/Button")]
public async Task<IActionResult> Mdi()
{
return View();
}
public async Task<IActionResult> Left()
{
return View();
}
public async Task<IActionResult> Right()
{
return View();
}
public async Task<IActionResult> Top()
{
return View();
}
public async Task<IActionResult> Bottom()
{
return View();
}
[Route("OverView/Toggle")]
public async Task<IActionResult> Toggle()
{
return View();
}
[Route("OverView/Carouse")]
public async Task<IActionResult> Carouse()
{
return View();
}
[Route("OverView/Evaluate")]
public async Task<IActionResult> Evaluate()
{
return View();
}
[Route("OverView/Expander")]
public async Task<IActionResult> Expander()
{
return View();
}
[Route("OverView/Gif")]
public async Task<IActionResult> Gif()
{
return View();
}
[Route("OverView/Message")]
public async Task<IActionResult> Message()
{
return View();
}
[Route("OverView/Upgrade")]
public async Task<IActionResult> Upgrade()
{
return View();
}
[Route("OverView/Property")]
public async Task<IActionResult> Property()
{
return View();
}
[Route("OverView/ProgressBar")]
public async Task<IActionResult> ProgressBar()
{
return View();
}
[Route("OverView/Slider")]
public async Task<IActionResult> Slider()
{
return View();
}
[Route("OverView/Tab")]
public async Task<IActionResult> Tab()
{
return View();
}
[Route("OverView/Tree")]
public async Task<IActionResult> Tree()
{
return View();
}
[Route("OverView/Observable")]
public async Task<IActionResult> Observable()
{
return View();
}
[Route("OverView/Brush")]
public async Task<IActionResult> Brush()
{
return View();
}
[Route("OverView/Shadow")]
public async Task<IActionResult> Shadow()
{
return View();
}
[Route("OverView/Button")]
public async Task<IActionResult> Button()
{
await MessageService.ShowWaittingMessge(() => Thread.Sleep(500));
this.ViewModel.ButtonContentText = DateTime.Now.ToString();
return View();
}
[Route("OverView/Grid")]
public async Task<IActionResult> Grid()
{
return View();
}
[Route("OverView/Combobox")]
public async Task<IActionResult> Combobox()
{
return View();
}
[Route("OverView")]
public async Task<IActionResult> OverView()
{
await MessageService.ShowWaittingMessge(() => Thread.Sleep(500));
MessageService.ShowSnackMessageWithNotice("OverView");
return View();
}
[Route("OverView/TextBox")]
public async Task<IActionResult> TextBox()
{
return View();
}
[Route("OverView/Book")]
public async Task<IActionResult> Book()
{
return View();
}
[Route("OverView/Xaml")]
public async Task<IActionResult> Xaml()
{
return View();
}
[Route("OverView/Dimension")]
public async Task<IActionResult> Dimension()
{
return View();
}
[Route("OverView/Geometry")]
public async Task<IActionResult> Geometry()
{
return View();
}
[Route("OverView/Panel")]
public async Task<IActionResult> Panel()
{
return View();
}
[Route("OverView/Transform3D")]
public async Task<IActionResult> Transform3D()
{
return View();
}
[Route("OverView/Drawer")]
public async Task<IActionResult> Drawer()
{
return View();
}
}
如下,其中红色部分对应Controller里面的要跳转的Route
如:选择了红色部分的Button,首先会调用Button()
方法,跳转到当前Controller对应的View文件加下的Button
Control.xaml页面
[Route("OverView/Button")]
public async Task<IActionResult> Button()
{
await MessageService.ShowWaittingMessge(() => Thread.Sleep(500);
this.ViewModel.ButtonContentText = DateTime.Now.ToString();
return View();
}
可以在Button()方法中,写一些业务逻辑,如对当前ViewModel的增删改查等常规操作,其中当前Controller成员ViewModel是内部封装好的ViewModel,对应ViewModel文件下面的当前Controller的ViewModel
<Grid>
<wpfcontrollib:LinkGroupExpander ScrollViewer.HorizontalScrollBarVisibility="Disabled" x:Name="selectloyout"
SelectedLink="{Binding SelectLink,Mode=TwoWay}"
Command="{x:Static wpfcontrollib:DrawerHost.CloseDrawerCommand}"
CommandParameter="{x:Static Dock.Left}">
<wpfcontrollib:LinkActionGroup DisplayName="基础控件" Logo="">
<wpfcontrollib:LinkActionGroup.Links>
<wpfcontrollib:LinkAction DisplayName="Button" Logo="" Controller="Loyout" Action="Button" />
<wpfcontrollib:LinkAction DisplayName="TextBox" Logo="" Controller="Loyout" Action="TextBox"/>
<wpfcontrollib:LinkAction DisplayName="Combobox" Logo="" Controller="Loyout" Action="Combobox" />
<wpfcontrollib:LinkAction DisplayName="Toggle" Logo="" Controller="Loyout" Action="Toggle"/>
<wpfcontrollib:LinkAction DisplayName="Evaluate" Logo="" Controller="Loyout" Action="Evaluate"/>
<wpfcontrollib:LinkAction DisplayName="Expander" Logo="" Controller="Loyout" Action="Expander"/>
<wpfcontrollib:LinkAction DisplayName="Gif" Logo="" Controller="Loyout" Action="Gif"/>
<wpfcontrollib:LinkAction DisplayName="ProgressBar" Logo="" Controller="Loyout" Action="ProgressBar"/>
<wpfcontrollib:LinkAction DisplayName="Slider" Logo="" Controller="Loyout" Action="Slider"/>
</wpfcontrollib:LinkActionGroup.Links>
</wpfcontrollib:LinkActionGroup>
<wpfcontrollib:LinkActionGroup DisplayName="布局控件" Logo="">
<wpfcontrollib:LinkActionGroup.Links>
<wpfcontrollib:LinkAction DisplayName="MdiControl" Logo="" Controller="Loyout" Action="Mdi"/>
<wpfcontrollib:LinkAction DisplayName="Carouse" Logo="" Controller="Loyout" Action="Carouse"/>
<wpfcontrollib:LinkAction DisplayName="Tab" Logo="" Controller="Loyout" Action="Tab"/>
<wpfcontrollib:LinkAction DisplayName="Tree" Logo="" Controller="Loyout" Action="Tree"/>
<wpfcontrollib:LinkAction DisplayName="ObservableSource" Logo="" Controller="Loyout" Action="Observable"/>
<wpfcontrollib:LinkAction DisplayName="Property" Logo="" Controller="Loyout" Action="Property"/>
<wpfcontrollib:LinkAction DisplayName="Panel" Logo="" Controller="Loyout" Action="Panel"/>
</wpfcontrollib:LinkActionGroup.Links>
</wpfcontrollib:LinkActionGroup>
<wpfcontrollib:LinkActionGroup DisplayName="全局控件" Logo="">
<wpfcontrollib:LinkActionGroup.Links>
<wpfcontrollib:LinkAction DisplayName="Message" Logo="" Controller="Loyout" Action="Message"/>
<wpfcontrollib:LinkAction DisplayName="Upgrade" Logo="" Controller="Loyout" Action="Upgrade"/>
<wpfcontrollib:LinkAction DisplayName="Drawer" Logo="" Controller="Loyout" Action="Drawer"/>
</wpfcontrollib:LinkActionGroup.Links>
</wpfcontrollib:LinkActionGroup>
<wpfcontrollib:LinkActionGroup DisplayName="全局样式" Logo="">
<wpfcontrollib:LinkActionGroup.Links>
<wpfcontrollib:LinkAction DisplayName="Brush" Logo="" Controller="Loyout" Action="Brush"/>
<wpfcontrollib:LinkAction DisplayName="Shadow" Logo="" Controller="Loyout" Action="Shadow"/>
</wpfcontrollib:LinkActionGroup.Links>
</wpfcontrollib:LinkActionGroup>
</wpfcontrollib:LinkGroupExpander>
</Grid>
通过LinkGroupExpander控件,封装LinkAction去实现页面的跳转,其中只需要定义LinkAction的几个属性即可达到跳转到指定页面的效果,如:
如下,Controller中的Button()方法对应的跳转配置如下
[Route("OverView/Button")]
public async Task<IActionResult> Button()
<wpfcontrollib:LinkAction DisplayName="Button" Logo="" Controller="Loyout" Action="Button" />
主要方法是IActionResult View([CallerMemberName] string name = "")
,这个方法是MVC实现的核心功能,主要通过反射去动态加载程序集,加载项目结构中的View、ViewModel去生成IActionResult返回给主页面进行页面跳转,代码如下:
public abstract class ControllerBase : IController
{
protected virtual IActionResult View([CallerMemberName] string name = "")
{
var route = this.GetType().GetCustomAttributes(typeof(RouteAttribute), true).Cast<RouteAttribute>();
string controlName = null;
if (route.FirstOrDefault() == null)
{
controlName = this.GetType().Name;
}
else
{
controlName = route.FirstOrDefault().Name;
}
var ass = Assembly.GetEntryAssembly().GetName();
string path = $"/{ass.Name};component/View/{controlName}/{name}Control.xaml";
Uri uri = new Uri(path, UriKind.RelativeOrAbsolute);
var content = Application.Current.Dispatcher.Invoke(() =>
{
return Application.LoadComponent(uri);
});
ActionResult result = new ActionResult();
result.Uri = uri;
result.View = content as ContentControl;
Type type = Assembly.GetEntryAssembly().GetTypeOfMatch<NotifyPropertyChanged>(l => l.Name == controlName + "ViewModel");
result.ViewModel = ServiceRegistry.Instance.GetInstance(type);
Application.Current.Dispatcher.Invoke(() =>
{
(result.View as FrameworkElement).DataContext = result.ViewModel;
});
return result;
}
protected virtual IActionResult LinkAction([CallerMemberName] string name = "")
{
var route = this.GetType().GetCustomAttributes(typeof(RouteAttribute), true).Cast<RouteAttribute>();
string controlName = null;
if (route.FirstOrDefault() == null)
{
controlName = this.GetType().Name;
}
else
{
controlName = route.FirstOrDefault().Name;
}
var ass = Assembly.GetEntryAssembly().GetName();
string path = $"/{ass.Name};component/View/{controlName}/{name}Control.xaml";
Uri uri = new Uri(path, UriKind.RelativeOrAbsolute);
var content = Application.Current.Dispatcher.Invoke(() =>
{
return Application.LoadComponent(uri);
});
ActionResult result = new ActionResult();
result.Uri = uri;
result.View = content;
Type type = Assembly.GetEntryAssembly().GetTypeOfMatch<NotifyPropertyChanged>(l => l.Name == controlName + "ViewModel");
result.ViewModel = ServiceRegistry.Instance.GetInstance(type);
Application.Current.Dispatcher.Invoke(() =>
{
(result.View as FrameworkElement).DataContext = result.ViewModel;
});
return result;
}
}
说明:
其中Controller中的方法返回类型是async Task,也就是整个页面跳转都是在异步中进行的,可以有效的避免页面切换中的卡死效果
其中View在项目中的定义就是根据Controller中的方法对应,在MVC中要严格按照结构定义[View/Loyout],好处是可以减少代码量,同时使格式统一代码整齐,结构如下:
其中红色ButtonControl.xaml即是Controller中Button()方法要跳转的页面,其他页面同理
其中LoyoutViewModel即是LoyoutController和整个View/Loyout下所有页面对应的ViewModel
以上就是MVC应用在WPF中的简要示例,具体内容和示例可从如下链接中下载代码查看
代码地址:https://github.com/HeBianGu/WPF-ControlBase.git
另一个应用Sqlite数据库的示例如下
代码地址:https://github.com/HeBianGu/WPF-ExplorerManager.git
原文标题:示例:自定义WPF底层控件UI库 HeBianGu.General.WpfControlLib V2.0版本
原文链接:https://blog.csdn.net/u010975589/article/details/103083605
封装了一些控件到自定义的控件库中,方便快速开发
登录页面只需要继承LoginWindowBase基类,并且设置样式 Style="{StaticResource S.Window.Login.Default}"即可
主页面只需继承LinkWindowBase基类,并且设置样式Style="{DynamicResource S.Window.Link.Default}"即可
整体主窗口采用ViewBox方式加载,当缩放窗口或应用到到其他分辨率设备都会兼容
主题配置信息已经封装在ApplicationBase中,会自动在退出时保存设置好的配置信息(如:主题颜色、字体大小等)
总结: 应用此模式可以达到复用的目的,将通用部分封装到底层,如需修改样式只需修改Style样式文件或修改依赖属性即可满足功能修改
浅色主题示例如下:
深色主题示例如下图:
主题设置功能主要包括:
主题颜色主要用来标识要突出显示的部分,目前可以选择内置颜色、可以选择跟随系统主题颜色、可以自定义选择颜色、可以使用动态主题(即设置主题每隔指定时间自动变化)
主题目前实现四中主题,分别是浅色主题、深色主题、灰色主题、主颜色为主题
字体大小目前内置两种,分别是Large和Small,其中这两种颜色采用注入的方式加载,即可以在程序加载时设置着两种字体的初始值
包括中英文、设置标准行高等等可以在程序加载时进行初始化设置,这里不做过多介绍
**总结:**这样设计的目的是审美因人而异,使用自定义配置的方式可以尽可能多的满足多变的需求
可以设置每页要显示的条数
可以设置搜索过滤条件,包含指定搜索项的条目才会显示
可以上一页、下一页、第一页、最后一页、指定页
当前页属于数据源的第几条至第几条,数据源的总条目数
**总结:**以上功能封装在控件PagedDataGrid中,只需绑定数据源即可实现以上功能,其中打印、导出等功能暂时没有实现
如上图、选择指定类型来过滤列表
如上图、输入条件可以过滤指定条件
**总结:**使用方式为绑定数据源到TreeListView控件中
采用内置对话框,不是应用窗口,只是覆盖层,可以避免窗口对话框引起的一些问题
相对系统对话窗口更美观,增加显示和隐藏效果,通过注入的方式可以自定义按钮个数和功能
目前有两种模式,分别是在窗口内显示和Window系统中显示,可以根据需求自定义显示方式,示例如下
按钮控件、文本输入框控件、下拉列表控件、数字控件、日期选择控件、支持绑定的密码框控件、进度条控件、拖动控件、树形控件、分页控件以及其他自定义控件。
以上控件均已实现主题颜色、字体大小切换等,可以满足常用软件的功能
其中整体结构使用的自定义Mvc方式加载,参考地址:https://blog.csdn.net/u010975589/article/details/100019431
由于控件过多不做详细介绍,有兴趣的可以下载源码或加载nuget包
nuget包添加如下图
说明:此示例部分功能部分代码参考第三方框架,开源只应用于学习和参考,不做商用目的。
应用此框架的其他示例:
GitHub下载地址:GitHub - HeBianGu/WPF-ControlBase: Wpf封装的自定义控件资源库
安装包示例下载地址:
更新:2019.12.16 增加.Net Core 3.0
目前已支持Core3.0 和.net 4.5 如有解决方案程序集无法加载请安装这两个框架