定时任务 Wpf.Quartz.Demo.2

定时任务 Wpf.Quartz.Demo.1已经能运行了，本节开始用wpf搭界面。

准备工作：

1.界面选择MahApp.Metro

在App.xaml添加资源

 <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>
                    <System:Double x:Key="WindowTitleFontSize">12</System:Double>
                    <System:Double x:Key="NormalFontSize">12</System:Double>
                    <System:Double x:Key="ContentFontSize">12</System:Double>
                    <System:Double x:Key="FlatButtonFontSize">12</System:Double>
                    <System:Double x:Key="MenuFontSize">12</System:Double>
                    <System:Double x:Key="ContextMenuFontSize">12</System:Double>
                    <System:Double x:Key="StatusBarFontSize">12</System:Double>
                    <System:Double x:Key="ToggleSwitchFontSize">12</System:Double>
                    <System:Double x:Key="ToggleSwitchHeaderFontSize">12</System:Double>
                    <System:Double x:Key="UpperCaseContentFontSize">12</System:Double>
                    <System:Double x:Key="TabItemFontSize">12</System:Double>
                </ResourceDictionary>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
App.xaml

其中   <System:Double x:Key="WindowTitleFontSize">12</System:Double> ...为改变整个app的相关字体大小。

2.添加log4net记录异常

安装log4net。

在App.config内配置log4net

<log4net>
    <!--按日期分割日志文件 一天一个-->
    <appender name="LogFileAppenderByDate" type="log4net.Appender.RollingFileAppender">
      <!--是否续写-->
      <param name="AppendToFile" value="true" />
      <!--最小锁定模型以允许多个进程可以写入同一个文件-->
      <param name="LockingModel" value="log4net.Appender.FileAppender.MinimalLock" />
      <param name="StaticLogFileName" value="true" />
      <!--保存路径-->
      <param name="File" value="Log" />
      <param name="DatePattern" value="yyyy-MM-dd.LOG" />
      <param name="StaticLogFileName" value="false" />
      <param name="RollingStyle" value="Date" />
      <layout type="log4net.Layout.PatternLayout">
        <param name="ConversionPattern" value="%n-----------------------------------------%n时间:%d %n级别:%level %n类名:%c%n文件:%F 第%L行%n日志内容:%m%n-----------------------------------------%n%n" />
      </layout>
    </appender>
    <root>
      <!--文件形式记录日志-->
      <appender-ref ref="LogFileAppenderByDate" />
    </root>
  </log4net>
App.config

在App.xaml.cs内添加

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;

[assembly: log4net.Config.XmlConfigurator(Watch = true)]
namespace Wpf.Quartz
{
    /// <summary>
    /// App.xaml 的交互逻辑
    /// </summary>
    public partial class App : Application
    {
        public App()
        {
            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
            Application.Current.DispatcherUnhandledException += Application_DispatcherUnhandledException;
        }

        private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        private void Application_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
        {
            //记录严重错误 
            log.Fatal(e.Exception);
            e.Handled = true;//使用这一行代码告诉运行时，该异常被处理了，不再作为UnhandledException抛出了。            
        }

        void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
        {
            //记录严重错误                  
            log.Fatal(e.ExceptionObject);
        }
    }
}
App.xaml.cs

其中  AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
         Application.Current.DispatcherUnhandledException += Application_DispatcherUnhandledException;  捕获没有处理的异常，避免程序崩溃。

3.使用MVVM模式，这里不使用mvvmlight，prism等框架，这里写个简单的类ViewModel继承它即可。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Wpf.Quartz.Helper
{
    public class BaseViewModel : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;
        public virtual void OnPropertyChanged(string propertyName)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
            }
        }
    }
}
BaseViewModel

4.前台主界面

<Controls:MetroWindow x:Class="MyWpf.Quart.Demo.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:Controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
        xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
        mc:Ignorable="d"
        Title="QuartzDemo" Height="600" Width="800" WindowStartupLocation="CenterScreen" >
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"></RowDefinition>
            <RowDefinition Height="*"></RowDefinition>
            <RowDefinition Height="Auto"></RowDefinition>
            <RowDefinition Height="100"></RowDefinition>
        </Grid.RowDefinitions>
        <Menu Background = "{DynamicResource AccentColorBrush}">
            <MenuItem Header="系统菜单" Background="Transparent">
                <MenuItem Header="全部开始" Command="{Binding MeunCommand}" CommandParameter="StartAll"/>
                <MenuItem Header="全部停止" Command="{Binding MeunCommand}" CommandParameter="StopAll"/>
            </MenuItem>
        </Menu>
        <DataGrid Grid.Row="1" x:Name="table" AutoGenerateColumns="False" CanUserAddRows="False" ItemsSource="{Binding TaskRuns}" SelectedItem="{Binding SelectedRun}" ColumnWidth="Auto">
            <DataGrid.ContextMenu>
                <ContextMenu >
                    <MenuItem Header="启动" Command="{Binding JobStartCommand}" 
                              CommandParameter="{Binding SelectedRun}" 
                           />
                    <MenuItem Header="停止" Command="{Binding JobStopCommand}" 
                              CommandParameter="{Binding SelectedRun}" 
                             />
                    <MenuItem Header="重新启动" Command="{Binding JobReStartCommand}" 
                              CommandParameter="{Binding SelectedRun}" 
                             />
                    <MenuItem Header="暂停" Command="{Binding JobPauseCommand}"
                              CommandParameter="{Binding SelectedRun}" 
                              />
                    <MenuItem Header="恢复" Command="{Binding JobResumeCommand}"
                              CommandParameter="{Binding SelectedRun}" 
                             />
                    <MenuItem Header="手动执行一次" Command="{Binding JobRunCommand}" 
                              CommandParameter="{Binding SelectedRun}" 
                              />
                </ContextMenu>
            </DataGrid.ContextMenu>
            <DataGrid.Columns>
                <DataGridTextColumn Header="编辑" IsReadOnly="True" Binding="{Binding IsEdit}"></DataGridTextColumn>
                <DataGridTextColumn Header="名称" IsReadOnly="True" Binding="{Binding DisplayName}"></DataGridTextColumn>
                <DataGridTextColumn Header="标识符" IsReadOnly="True" Binding="{Binding Name}"></DataGridTextColumn>
                <DataGridTemplateColumn Header="状态">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <TextBlock   VerticalAlignment="Center"/>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>
                <DataGridTextColumn Header="描述" IsReadOnly="True" Binding="{Binding Remark}"></DataGridTextColumn>
                <DataGridTemplateColumn Header="执行设置"  Width="*">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal">
                                <TextBlock x:Name="txt" ToolTip="点击设置" VerticalAlignment="Center">                                  
                                    <Hyperlink Command="{Binding DataContext.JobSetCommand, RelativeSource={RelativeSource Mode=FindAncestor,AncestorType=Window}}" 
                                        CommandParameter="{Binding }">设置 </Hyperlink>
                                    <Run Text="{Binding SettingStr}"></Run>
                                </TextBlock>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>
                <DataGridTextColumn Header="开始时间" IsReadOnly="True" Binding="{Binding StartTime,StringFormat=yyyy-MM-dd HH:mm:ss}"></DataGridTextColumn>
                <DataGridTextColumn Header="结束时间" IsReadOnly="True" Binding="{Binding EndTime,StringFormat=yyyy-MM-dd HH:mm:ss}"></DataGridTextColumn>
                <DataGridTextColumn Header="下次执行时间" IsReadOnly="True" Binding="{Binding NextRunTime,StringFormat=yyyy-MM-dd HH:mm:ss}"></DataGridTextColumn>
                <DataGridTemplateColumn Header="详情">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal">
                                <TextBlock x:Name="txt" ToolTip="点击打开" VerticalAlignment="Center">                                  
                                    <Hyperlink Command="{Binding DataContext.JobDetailCommand, RelativeSource={RelativeSource Mode=FindAncestor,AncestorType=Window}}" 
                                        CommandParameter="{Binding }">详情</Hyperlink>
                                </TextBlock>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>
            </DataGrid.Columns>
        </DataGrid>
        <GridSplitter x:Name="gsSplitterr" Grid.Row="2" Height="3" Background="{DynamicResource AccentColorBrush}" HorizontalAlignment="Stretch" VerticalAlignment="Center" />
        <RichTextBox x:Name="rtb" Grid.Row="3" IsReadOnly="True" VerticalScrollBarVisibility="Auto">
            <RichTextBox.ContextMenu>
                <ContextMenu>
                    <MenuItem Header="剪贴" Command="ApplicationCommands.Cut"/>                     
                    <MenuItem Header="复制" Command="ApplicationCommands.Copy"/>                                         
                    <MenuItem Header="粘贴" Command="ApplicationCommands.Paste"/>                                          
                </ContextMenu>
            </RichTextBox.ContextMenu>
            <RichTextBox.Resources>
                <Style TargetType="{x:Type Paragraph}">
                    <Setter Property="Margin" Value="0"/>
                    <Setter Property="LineHeight" Value="20"/>
                </Style>
            </RichTextBox.Resources>
        </RichTextBox>
    </Grid>
</Controls:MetroWindow>
MainWindow

好的，至此准备工作已经完成。预计还有两节全部完成。

代码下载：https://pan.baidu.com/s/1Ri_yangO0N0sfC-KyZVwbw

作者：竹天笑
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原文地址：https://www.cnblogs.com/akwkevin/p/10416335.html