01
—
概述
前几天群里有人问如何制作备忘录，感觉这样一个小实例挺适合新手们入门学习使用，所以就抽空做了出来。界面如下图
这个备忘录主要包括了如下功能：
① 备忘录信息的增、删、改、查；
② 备忘录时间到了以后进行语音播报。
功能很简单，但是要实现这么一个功能，也涉及众多的知识点，接下来详细进行分解。
02
—
内容详述
①界面button的图标
图标图片可以上网上下载，下载好以后放到项目目录中，然后在项目中找到你的图片——>右键包括在项目中——>再右键，点击属性：
复制到输出目录，更改为始终复制。
生成操作，更改为内容。
前台XMAL操作：
<Button Margin="15,5" MinWidth="60" cal:Message.Attach="[Event Click] = [Action SearchClick]" >
<WrapPanel >
<Image Source="/Images/search.png" Width="15" Height="15" />
<TextBlock Text="查找" VerticalAlignment="Center" />
</WrapPanel>
</Button>
② 数据源：这里我采用从xml读取并绑定到界面，界面如果有修改，在页面退出时进行数据保存，当然你也可以使用数据库去操作
XML文件位置：根目录的RawData
XML文件数据内容如下：
MemorandumModel数据模型定义：
public class MemorandumModel
{
public string Title { get; set; }
public EvenType EvenType { get; set; }
public DateTime DateTime { get; set; }
public bool IsComplete { get; set; }
}
③XML文件的读取和保存：MemorandumRealList是我们所有数据的集合，为了方便界面查询，界面绑定了MemorandumShowList 这个集合
xml读取：
public void XmlDocReader()
{
//XmlDocument读取xml文件
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(XmlDocPath);
//获取xml根节点
XmlNode xmlRoot = xmlDoc.DocumentElement;
if (xmlRoot == null)
return;
//读取所有的节点
foreach (XmlNode node in xmlRoot.SelectNodes("MemorandumModel"))
{
MemorandumRealList.Add(new MemorandumModel()
{
Title = node.SelectSingleNode("Title").InnerText,
EvenType = (EvenType)Enum.Parse(typeof(EvenType), node.SelectSingleNode("EvenType").InnerText),
DateTime = Convert.ToDateTime(node.SelectSingleNode("DateTime").InnerText),
IsComplete = Convert.ToBoolean(node.SelectSingleNode("IsComplete").InnerText)
});
}
MemorandumShowList = new ObservableCollection<MemorandumModel>(MemorandumRealList);
}
xml文件保存：
public void SaveXmlDoc()
{
//获取根节点对象
XDocument document = new XDocument();
XElement xmlRoot = new XElement("MemorandumModels");
XElement memorandumModel;
foreach (var memorandumReal in MemorandumRealList)
{
memorandumModel = new XElement($"MemorandumModel");
memorandumModel.SetElementValue("Title", memorandumReal.Title);
memorandumModel.SetElementValue("EvenType", memorandumReal.EvenType);
memorandumModel.SetElementValue("DateTime", memorandumReal.DateTime);
memorandumModel.SetElementValue("IsComplete", memorandumReal.IsComplete);
xmlRoot.Add(memorandumModel);
}
xmlRoot.Save(XmlDocPath);
}
④查询：如果全选选中，则显示全部内容，未勾选，则采用link去匹配选中信息去筛选，我这里是所有信息去匹配的，你也可以自己修改下，去只匹配某一项或几项内容
public void SearchClick()
{
SaveXmlDoc();
if (SelectAll)
{
MemorandumShowList = new ObservableCollection<MemorandumModel>(MemorandumRealList);
return;
}
MemorandumShowList = new ObservableCollection<MemorandumModel>(
MemorandumRealList.Where(
t => t.EvenType == EvenTypeList[SelectedIndex]
).Where(s => s.IsComplete == IsCompleteStatus
).Where(p => p.Title == TitleText
).Where(x => x.DateTime == DateTime.Parse(DataTimeContext)
) .ToList() );
}
⑤标题栏未输入内容时显示灰色提示字体，有输入时输入内容显示黑色字体：
这里采用事件处理：获取到光标时
public void LostFocus()
{
if (string.IsNullOrEmpty(TitleText))
{
TitleText = "备忘录标题";
TitleColor = Color.DimGray;
}
}
光标离开时：
public void GotFocus()
{
TitleText = "";
TitleColor = Color.Black;
}
⑥选中行删除：
public void DeleteClick()
{
MemorandumRealList.Remove(SelectedItem);
MemorandumShowList.Remove(SelectedItem);
}
⑦行号获取：在行选择改变事件中去做
public void GridControl_SelectedItemChanged(object sender, SelectedItemChangedEventArgs e)
{
GridControl gd = sender as GridControl;
SelectRow = gd.GetSelectedRowHandles()[0];//选中行的行号
}
⑧添加信息：
public void Add()
{
MemorandumRealList.Add(new MemorandumModel()
{
Title = titleText,
DateTime =DateTime.Parse(DataTimeContext),
EvenType = EvenTypeList[SelectedIndex],
IsComplete = IsCompleteStatus
});
MemorandumShowList.Add(new MemorandumModel()
{
Title = titleText,
DateTime = DateTime.Parse(DataTimeContext),
EvenType = EvenTypeList[SelectedIndex],
IsComplete = IsCompleteStatus
});
}
⑨修改信息：
public void Modify()
{
MemorandumRealList[SelectRow] = new MemorandumModel()
{
Title = titleText,
DateTime = DateTime.Parse(DataTimeContext),
EvenType = EvenTypeList[SelectedIndex],
IsComplete = IsCompleteStatus
};
MemorandumShowList[SelectRow] = new MemorandumModel()
{
Title = titleText,
DateTime = DateTime.Parse(DataTimeContext),
EvenType = EvenTypeList[SelectedIndex],
IsComplete = IsCompleteStatus
};
}
⑩定时器查询：采用using System.Threading.Tasks;下的单线程定时器DispatcherTimer，
定义和初始化：
private DispatcherTimer timer;
timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMinutes(1);
timer.Tick += timer1_Tick;
timer.Start();
定时器事件：我这里每隔一分钟查询一次，查询到当前事件到了提醒时间就进行一次语音播报：
private void timer1_Tick(object sender, EventArgs e)
{
foreach (var memorandum in MemorandumRealList)
{
if(DateTime.Now >= memorandum.DateTime)
{
SpeakAsync(memorandum.Title);
}
}
}
⑩①：语音播报：这里开了task线程执行
/// <summary>
/// 微软语音识别
/// </summary>
/// <param name="content">提示内容</param>
public static void SpeakAsync(string content)
{
try
{
Task.Run(() =>
{
SpVoice voice = new SpVoice();
voice.Rate = 1;//速率[-10,10]
voice.Volume = 10;//音量[0,100]
voice.Voice = voice.GetVoices().Item(0);//语音库
voice.Speak(content);
});
}
catch (Exception ex)
{
throw ex;
}
}
⑩② 界面时间处理：
-
界面的表格采用的dev控件gridcontrol，默认情况下，时间只显示年月日，如果需要显示时分，需要设定：EditSettings如下
-
<dxg:GridColumn Header="提醒时间" FieldName="DateTime" MinWidth="120" > <dxg:GridColumn.EditSettings> <!--<xctk:DateEditSettings DisplayFormat="dd-MM-yyyy HH:mm:ss.fff"/>--> <xctk:DateEditSettings DisplayFormat="yyyy-MM-dd HH:mm"/> </dxg:GridColumn.EditSettings> </dxg:GridColumn>如果使用的是wpf 自带的表格控件datagrid，相对好处理
-
<DataGridTextColumn Header="提醒时间" Binding="{Binding Path=DateTime,StringFormat='yyyy年MM月dd日 HH:mm:ss'}" MinWidth="300" />界面顶端的时间控件采用：toolkit下的xctk1:DateTimeUpDown这个控件
她绑定的是一个字符串类型的数据，所以添加时候，需要将他转换为datetime类型， DateTime.Parse(DataTimeContext)，或者
DateTime = Convert.ToDateTime(DataTimeContext)
-
<xctk1:DateTimeUpDown x:Name="_minimum" Format="Custom" FormatString="yyyy/MM/dd HH:mm" Text="{Binding DataTimeContext}" HorizontalAlignment="Left" VerticalAlignment="Center" Value="2016/01/01T12:00" Margin="15,5"/>⑩③combobox枚举内容绑定：
-
public ObservableCollection<EvenType> EvenTypeList { get; set; } = new ObservableCollection<EvenType>(); -
foreach (EvenType evenType in Enum.GetValues(typeof(EvenType))) { EvenTypeList.Add(evenType); }⑩④关于gridcontrol TableView 的常用属性介绍
-
TableView 的常用属性： AllowPerPixelScrolling //逐像素滚动； AllowScrollAnimation //滚动动画，当下拉滚动条时有动画效果 NavigationStyle //选中方式是一行还是单元格 ShowIndicator //是否在每一行之前显示小方块 UseEvenRowBackground //隔行其背景颜色会有所区分 AllowScrollToFocusedRow //允许滚动到选中行 AllowResizing //允许调整尺寸 AllowSorting //允许排序 AutoWidth //允许自动调整列宽 AllowMoveColumnToDropArea //允许将一列拖到空白处进行分组 AllowGrouping //允许分组 AllowFilterEditor //允许显示过滤盘 AllowEditing //允许编辑 ShowGroupPanel//显示分组panel ShowHorizontalLines ShowVerticalLines //显示表格中每行每列垂直和水平线 IsColumnMenuEnabled //是否关闭右键列菜单
03
—
前台代码
直接上代码，比较简单，不展开讲解了：
-
<UserControl 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:local="clr-namespace:Caliburn.Micro.Hello" xmlns:cal="http://www.caliburnproject.org" xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" xmlns:xctk="http://schemas.devexpress.com/winfx/2008/xaml/editors" xmlns:xctk1="http://schemas.xceed.com/wpf/xaml/toolkit" x:Class="Caliburn.Micro.Hello.MemorandumView" mc:Ignorable="d" d:DesignHeight="450" d:DesignWidth="800" > <UserControl.Resources> <local:FontColorConverter x:Key="FontColorConverter" /> <Style TargetType="{x:Type TextBox}"> <Setter Property="HorizontalContentAlignment" Value="Left"/> <Setter Property="VerticalContentAlignment" Value="Center"/> <Setter Property="Width" Value="100"/> </Style> <Style TargetType="{x:Type CheckBox}"> <Setter Property="HorizontalAlignment" Value="Center"/> <Setter Property="VerticalAlignment" Value="Center"/> <Setter Property="Foreground" Value="Black"/> </Style> <Style TargetType="Button"> <Setter Property="Foreground" Value="Black"/> </Style> <DataTemplate x:Key="rowIndicatorContentTemplate"> <StackPanel VerticalAlignment="Stretch" HorizontalAlignment="Stretch"> <TextBlock Text="{Binding RowHandle.Value}" TextAlignment="Center" Foreground="Black"/> </StackPanel> </DataTemplate> </UserControl.Resources> <StackPanel Orientation="Vertical"> <StackPanel Orientation="Horizontal"> <TextBox Text="{Binding TitleText}" Margin="15,5" cal:Message.Attach="[Event GotFocus] = [Action GotFocus];[Event LostFocus] = [Action LostFocus]" Foreground="{Binding TitleColor, Converter={StaticResource FontColorConverter}}"/> <ComboBox ItemsSource="{Binding EvenTypeList}" Margin="15,5" SelectedIndex="{Binding SelectedIndex}" MinWidth="100" Foreground="Black"/> <!--<DatePicker Text="{Binding DataTimeContext,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" SelectedDate="{x:Static sys:DateTime.Now}" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="15,5" />--> <xctk1:DateTimeUpDown x:Name="_minimum" Format="Custom" FormatString="yyyy/MM/dd HH:mm" Text="{Binding DataTimeContext}" HorizontalAlignment="Left" VerticalAlignment="Center" Value="2016/01/01T12:00" Margin="15,5"/> <CheckBox IsChecked="{Binding IsCompleteStatus}" Margin="15,5" Content="是否完成" Foreground="Black"/> <Button Margin="15,5" MinWidth="60" cal:Message.Attach="[Event Click] = [Action SearchClick]" > <WrapPanel > <Image Source="/Images/search.png" Width="15" Height="15" /> <TextBlock Text="查找" VerticalAlignment="Center" /> </WrapPanel> </Button> </StackPanel> <Border BorderBrush="LightBlue" CornerRadius="2" BorderThickness="2" > <dxg:GridControl AutoGenerateColumns="AddNew" EnableSmartColumnsGeneration="True" AllowLiveDataShaping="True" cal:Message.Attach="[Event SelectedItemChanged] = [Action GridControl_SelectedItemChanged($source,$event)];" ItemsSource="{Binding MemorandumShowList}" SelectedItem="{Binding SelectedItem}" Height="330" Foreground="Black"> <dxg:GridControl.View> <dxg:TableView ShowTotalSummary="True" AllowMoveColumnToDropArea="False" AllowGrouping="False" AutoExpandOnDrag="False" ShowDragDropHint="False" ShowGroupPanel="False" AllowColumnMoving="False" AllowResizing="False" Foreground="Black" RowIndicatorContentTemplate="{StaticResource rowIndicatorContentTemplate}" /> </dxg:GridControl.View> <dxg:GridColumn Header="标题" FieldName="Title" MinWidth="100"/> <dxg:GridColumn Header="类型" FieldName="EvenType" MinWidth="100"/> <dxg:GridColumn Header="提醒时间" FieldName="DateTime" MinWidth="120" > <dxg:GridColumn.EditSettings> <!--<xctk:DateEditSettings DisplayFormat="dd-MM-yyyy HH:mm:ss.fff"/>--> <xctk:DateEditSettings DisplayFormat="yyyy-MM-dd HH:mm"/> </dxg:GridColumn.EditSettings> </dxg:GridColumn> <dxg:GridColumn Header="状态" FieldName="IsComplete" MinWidth="100"/> </dxg:GridControl> </Border> <StackPanel Orientation="Horizontal"> <CheckBox IsChecked="{Binding SelectAll}" Margin="35,5" Content="全选"/> <Button Margin="35,5" MinWidth="60" cal:Message.Attach="[Event Click] = [Action DeleteClick]" > <WrapPanel > <Image Source="/Images/delete.png" Width="15" Height="15" /> <TextBlock Text="删除" VerticalAlignment="Center" /> </WrapPanel> </Button> <Button Margin="35,5" MinWidth="60" Name="Add"> <WrapPanel > <Image Source="/Images/add.png" Width="15" Height="15" /> <TextBlock Text="添加" VerticalAlignment="Center" /> </WrapPanel> </Button> <Button Margin="35,5" MinWidth="60" Name="Modify"> <WrapPanel > <Image Source="/Images/modify.png" Width="15" Height="15"/> <TextBlock Text="修改" VerticalAlignment="Center" /> </WrapPanel> </Button> </StackPanel> </StackPanel> </UserControl>04
—
效果演示
05
—
源码
源码下载
链接：https://pan.baidu.com/s/1yExT_zXFfd6TiAJYoD8kIw
提取码：添加小编微信：mm1552923 获取。
-
技术群： 添加小编微信并备注进群 小编微信：mm1552923 公众号：dotNet编程大全
01
—
概述
前几天群里有人问如何制作备忘录，感觉这样一个小实例挺适合新手们入门学习使用，所以就抽空做了出来。界面如下图：
这个备忘录主要包括了如下功能：
① 备忘录信息的增、删、改、查；
② 备忘录时间到了以后进行语音播报。
功能很简单，但是要实现这么一个功能，也涉及众多的知识点，接下来详细进行分解。
C#编程.net core开发，winform桌面开发，wpf开发，c sharp编程大全，CSharp程序开发，C#开发实例（附源代码），编程过程遇到的各种坑详解！公众号
02
—
内容详述
①界面button的图标：
图标图片可以上网上下载，下载好以后放到项目目录中，然后在项目中找到你的图片——>右键包括在项目中——>再右键，点击属性：
复制到输出目录，更改为始终复制。
生成操作，更改为内容。
前台XMAL操作：
<Button Margin="15,5" MinWidth="60" cal:Message.Attach="[Event Click] = [Action SearchClick]" ><WrapPanel ><Image Source="/Images/search.png" Width="15" Height="15" /><TextBlock Text="查找" VerticalAlignment="Center" /></WrapPanel></Button>
② 数据源：这里我采用从xml读取并绑定到界面，界面如果有修改，在页面退出时进行数据保存，当然你也可以使用数据库去操作
XML文件位置：根目录的RawData下
XML文件数据内容如下：
MemorandumModel数据模型定义：
public class MemorandumModel{public string Title { get; set; }public EvenType EvenType { get; set; }public DateTime DateTime { get; set; }public bool IsComplete { get; set; }}
③XML文件的读取和保存：MemorandumRealList是我们所有数据的集合，为了方便界面查询，界面绑定了MemorandumShowList 这个集合
xml读取：
public void XmlDocReader(){//XmlDocument读取xml文件XmlDocument xmlDoc = new XmlDocument();xmlDoc.Load(XmlDocPath);//获取xml根节点XmlNode xmlRoot = xmlDoc.DocumentElement;if (xmlRoot == null)return;//读取所有的节点foreach (XmlNode node in xmlRoot.SelectNodes("MemorandumModel")){MemorandumRealList.Add(new MemorandumModel(){Title = node.SelectSingleNode("Title").InnerText,EvenType = (EvenType)Enum.Parse(typeof(EvenType), node.SelectSingleNode("EvenType").InnerText),DateTime = Convert.ToDateTime(node.SelectSingleNode("DateTime").InnerText),IsComplete = Convert.ToBoolean(node.SelectSingleNode("IsComplete").InnerText)});}MemorandumShowList = new ObservableCollection<MemorandumModel>(MemorandumRealList);}
xml文件保存：
public void SaveXmlDoc(){//获取根节点对象XDocument document = new XDocument();XElement xmlRoot = new XElement("MemorandumModels");XElement memorandumModel;foreach (var memorandumReal in MemorandumRealList){memorandumModel = new XElement($"MemorandumModel");memorandumModel.SetElementValue("Title", memorandumReal.Title);memorandumModel.SetElementValue("EvenType", memorandumReal.EvenType);memorandumModel.SetElementValue("DateTime", memorandumReal.DateTime);memorandumModel.SetElementValue("IsComplete", memorandumReal.IsComplete);xmlRoot.Add(memorandumModel);}xmlRoot.Save(XmlDocPath);}
dotnet工控上位机编程公众号
④查询：如果全选选中，则显示全部内容，未勾选，则采用link去匹配选中信息去筛选，我这里是所有信息去匹配的，你也可以自己修改下，去只匹配某一项或几项内容
public void SearchClick(){SaveXmlDoc();if (SelectAll){MemorandumShowList = new ObservableCollection<MemorandumModel>(MemorandumRealList);return;}MemorandumShowList = new ObservableCollection<MemorandumModel>(MemorandumRealList.Where(t => t.EvenType == EvenTypeList[SelectedIndex]).Where(s => s.IsComplete == IsCompleteStatus).Where(p => p.Title == TitleText).Where(x => x.DateTime == DateTime.Parse(DataTimeContext)) .ToList() );}
⑤标题栏未输入内容时显示灰色提示字体，有输入时输入内容显示黑色字体：
这里采用事件处理：获取到光标时
public void LostFocus(){if (string.IsNullOrEmpty(TitleText)){TitleText = "备忘录标题";TitleColor = Color.DimGray;}}
光标离开时：
public void GotFocus(){TitleText = "";TitleColor = Color.Black;}
⑥选中行删除：
public void DeleteClick(){MemorandumRealList.Remove(SelectedItem);MemorandumShowList.Remove(SelectedItem);}
⑦行号获取：在行选择改变事件中去做
public void GridControl_SelectedItemChanged(object sender, SelectedItemChangedEventArgs e){GridControl gd = sender as GridControl;SelectRow = gd.GetSelectedRowHandles()[0];//选中行的行号}
⑧添加信息：
public void Add(){MemorandumModel(){Title = titleText,DateTime =DateTime.Parse(DataTimeContext),EvenType = EvenTypeList[SelectedIndex],IsComplete = IsCompleteStatus});MemorandumModel(){Title = titleText,DateTime = DateTime.Parse(DataTimeContext),EvenType = EvenTypeList[SelectedIndex],IsComplete = IsCompleteStatus});}
⑨修改信息：
public void Modify(){= new MemorandumModel(){Title = titleText,DateTime = DateTime.Parse(DataTimeContext),EvenType = EvenTypeList[SelectedIndex],IsComplete = IsCompleteStatus};= new MemorandumModel(){Title = titleText,DateTime = DateTime.Parse(DataTimeContext),EvenType = EvenTypeList[SelectedIndex],IsComplete = IsCompleteStatus};}
⑩定时器查询：采用using System.Threading.Tasks;下的单线程定时器DispatcherTimer，
定义和初始化：
private DispatcherTimer timer;timer = new DispatcherTimer();timer.Interval = TimeSpan.FromMinutes(1);timer.Tick += timer1_Tick;timer.Start();
定时器事件：我这里每隔一分钟查询一次，查询到当前事件到了提醒时间就进行一次语音播报：
private void timer1_Tick(object sender, EventArgs e){foreach (var memorandum in MemorandumRealList){if(DateTime.Now >= memorandum.DateTime){SpeakAsync(memorandum.Title);}}}
⑩①：语音播报：这里开了task线程执行
/// <summary>/// 微软语音识别/// </summary>/// <param name="content">提示内容</param>public static void SpeakAsync(string content){try{Task.Run(() =>{SpVoice voice = new SpVoice();voice.Rate = 1;//速率[-10,10]voice.Volume = 10;//音量[0,100]voice.Voice = voice.GetVoices().Item(0);//语音库voice.Speak(content);});}catch (Exception ex){throw ex;}}
⑩② 界面时间处理：
-
界面的表格采用的dev控件gridcontrol，默认情况下，时间只显示年月日，如果需要显示时分，需要设定：EditSettings如下
<dxg:GridColumn Header="提醒时间" FieldName="DateTime" MinWidth="120" ><dxg:GridColumn.EditSettings><!--<xctk:DateEditSettings DisplayFormat="dd-MM-yyyy HH:mm:ss.fff"/>--><xctk:DateEditSettings DisplayFormat="yyyy-MM-dd HH:mm"/></dxg:GridColumn.EditSettings></dxg:GridColumn>
如果使用的是wpf 自带的表格控件datagrid，相对好处理
<DataGridTextColumn Header="提醒时间" Binding="{Binding Path=DateTime,StringFormat='yyyy年MM月dd日 HH:mm:ss'}" MinWidth="300" />-
界面顶端的时间控件采用：toolkit下的xctk1:DateTimeUpDown这个控件
她绑定的是一个字符串类型的数据，所以添加时候，需要将他转换为datetime类型， DateTime.Parse(DataTimeContext)，或者
DateTime = Convert.ToDateTime(DataTimeContext)
<xctk1:DateTimeUpDown x:Name="_minimum" Format="Custom" FormatString="yyyy/MM/dd HH:mm"Text="{Binding DataTimeContext}"HorizontalAlignment="Left" VerticalAlignment="Center"Value="2016/01/01T12:00" Margin="15,5"/>
⑩③combobox枚举内容绑定：
public ObservableCollection<EvenType> EvenTypeList { get; set; } = new ObservableCollection<EvenType>();foreach (EvenType evenType in Enum.GetValues(typeof(EvenType))){EvenTypeList.Add(evenType);}
⑩④关于gridcontrol TableView 的常用属性介绍
TableView 的常用属性：AllowPerPixelScrolling //逐像素滚动；AllowScrollAnimation //滚动动画，当下拉滚动条时有动画效果NavigationStyle //选中方式是一行还是单元格ShowIndicator //是否在每一行之前显示小方块UseEvenRowBackground //隔行其背景颜色会有所区分AllowScrollToFocusedRow //允许滚动到选中行AllowResizing //允许调整尺寸AllowSorting //允许排序AutoWidth //允许自动调整列宽AllowMoveColumnToDropArea //允许将一列拖到空白处进行分组AllowGrouping //允许分组AllowFilterEditor //允许显示过滤盘AllowEditing //允许编辑ShowGroupPanel//显示分组panelShowHorizontalLines ShowVerticalLines //显示表格中每行每列垂直和水平线IsColumnMenuEnabled //是否关闭右键列菜单
03
—
前台代码
直接上代码，比较简单，不展开讲解了：
<UserControlxmlns="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:local="clr-namespace:Caliburn.Micro.Hello"xmlns:cal="http://www.caliburnproject.org"xmlns:sys="clr-namespace:System;assembly=mscorlib"xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" xmlns:xctk="http://schemas.devexpress.com/winfx/2008/xaml/editors" xmlns:xctk1="http://schemas.xceed.com/wpf/xaml/toolkit" x:Class="Caliburn.Micro.Hello.MemorandumView"mc:Ignorable="d"d:DesignHeight="450" d:DesignWidth="800" ><UserControl.Resources><local:FontColorConverter x:Key="FontColorConverter" /><Style TargetType="{x:Type TextBox}"><Setter Property="HorizontalContentAlignment" Value="Left"/><Setter Property="VerticalContentAlignment" Value="Center"/><Setter Property="Width" Value="100"/></Style><Style TargetType="{x:Type CheckBox}"><Setter Property="HorizontalAlignment" Value="Center"/><Setter Property="VerticalAlignment" Value="Center"/><Setter Property="Foreground" Value="Black"/></Style><Style TargetType="Button"><Setter Property="Foreground" Value="Black"/></Style><DataTemplate x:Key="rowIndicatorContentTemplate"><StackPanel VerticalAlignment="Stretch"HorizontalAlignment="Stretch"><TextBlock Text="{Binding RowHandle.Value}"TextAlignment="Center"Foreground="Black"/></StackPanel></DataTemplate></UserControl.Resources><StackPanel Orientation="Vertical"><StackPanel Orientation="Horizontal"><TextBox Text="{Binding TitleText}" Margin="15,5"cal:Message.Attach="[Event GotFocus] = [Action GotFocus];[Event LostFocus] = [Action LostFocus]"Foreground="{Binding TitleColor, Converter={StaticResource FontColorConverter}}"/><ComboBox ItemsSource="{Binding EvenTypeList}" Margin="15,5" SelectedIndex="{Binding SelectedIndex}" MinWidth="100" Foreground="Black"/><!--<DatePicker Text="{Binding DataTimeContext,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"SelectedDate="{x:Static sys:DateTime.Now}"HorizontalAlignment="Left" VerticalAlignment="Center" Margin="15,5" />--><xctk1:DateTimeUpDown x:Name="_minimum" Format="Custom" FormatString="yyyy/MM/dd HH:mm"Text="{Binding DataTimeContext}"HorizontalAlignment="Left" VerticalAlignment="Center"Value="2016/01/01T12:00" Margin="15,5"/><CheckBox IsChecked="{Binding IsCompleteStatus}" Margin="15,5" Content="是否完成" Foreground="Black"/><Button Margin="15,5" MinWidth="60" cal:Message.Attach="[Event Click] = [Action SearchClick]" ><WrapPanel ><Image Source="/Images/search.png" Width="15" Height="15" /><TextBlock Text="查找" VerticalAlignment="Center" /></WrapPanel></Button></StackPanel><Border BorderBrush="LightBlue" CornerRadius="2" BorderThickness="2" ><dxg:GridControl AutoGenerateColumns="AddNew" EnableSmartColumnsGeneration="True" AllowLiveDataShaping="True"cal:Message.Attach="[Event SelectedItemChanged] = [Action GridControl_SelectedItemChanged($source,$event)];"ItemsSource="{Binding MemorandumShowList}" SelectedItem="{Binding SelectedItem}"Height="330" Foreground="Black"><dxg:GridControl.View><dxg:TableView ShowTotalSummary="True" AllowMoveColumnToDropArea="False"AllowGrouping="False" AutoExpandOnDrag="False"ShowDragDropHint="False" ShowGroupPanel="False"AllowColumnMoving="False" AllowResizing="False" Foreground="Black"RowIndicatorContentTemplate="{StaticResource rowIndicatorContentTemplate}" /></dxg:GridControl.View><dxg:GridColumn Header="标题" FieldName="Title" MinWidth="100"/><dxg:GridColumn Header="类型" FieldName="EvenType" MinWidth="100"/><dxg:GridColumn Header="提醒时间" FieldName="DateTime" MinWidth="120" ><dxg:GridColumn.EditSettings><!--<xctk:DateEditSettings DisplayFormat="dd-MM-yyyy HH:mm:ss.fff"/>--><xctk:DateEditSettings DisplayFormat="yyyy-MM-dd HH:mm"/></dxg:GridColumn.EditSettings></dxg:GridColumn><dxg:GridColumn Header="状态" FieldName="IsComplete" MinWidth="100"/></dxg:GridControl></Border><StackPanel Orientation="Horizontal"><CheckBox IsChecked="{Binding SelectAll}" Margin="35,5" Content="全选"/><Button Margin="35,5" MinWidth="60" cal:Message.Attach="[Event Click] = [Action DeleteClick]" ><WrapPanel ><Image Source="/Images/delete.png" Width="15" Height="15" /><TextBlock Text="删除" VerticalAlignment="Center" /></WrapPanel></Button><Button Margin="35,5" MinWidth="60" Name="Add"><WrapPanel ><Image Source="/Images/add.png" Width="15" Height="15" /><TextBlock Text="添加" VerticalAlignment="Center" /></WrapPanel></Button><Button Margin="35,5" MinWidth="60" Name="Modify"><WrapPanel ><Image Source="/Images/modify.png" Width="15" Height="15"/><TextBlock Text="修改" VerticalAlignment="Center" /></WrapPanel></Button></StackPanel></StackPanel></UserControl>
04
—
效果演示
05
—
源码
源码下载
链接：https://pan.baidu.com/s/1yExT_zXFfd6TiAJYoD8kIw
提取码：在下面这个公众号对话框发送【备忘录】
分享Python技术文章，实用案例，热点资讯。 你想了解的Python的那些事都在这里...... 当你的才华还撑不起你的野心的时候，那就安静下来学习吧！公众号
或者直接添加小编微信：mm1552923 获取。
技术群： 添加小编微信并备注进群 小编微信：mm1552923 公众号：dotNet编程大全