1、首先在SL项目中添加一个抽象类ContextMenu.cs文件，代码如下：
using System; using System.Net; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Ink; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes; using System.Windows.Controls.Primitives; namespace MapClient { public abstract class ContextMenu { private Point _location; private bool _isShowing; private Popup _popup; private Grid _grid; private Canvas _canvas; private FrameworkElement _content; //初始化并显示弹出窗体.公共方法在显示菜单项时调用 public void Show(Point location) { if (_isShowing) throw new InvalidOperationException(); _isShowing = true; _location = location; ConstructPopup(); _popup.IsOpen = true; } //关闭弹出窗体 public void Close() { _isShowing = false; if (_popup != null) { _popup.IsOpen = false; } } //abstract function that the child class needs to implement to return the framework element that needs to be displayed in the popup window. protected abstract FrameworkElement GetContent(); //Default behavior for OnClickOutside() is to close the context menu when there is a mouse click event outside the context menu protected virtual void OnClickOutside() { Close(); } // 用Grid来布局，初始化弹出窗体 //在Grid里面添加一个Canvas，用来监测菜单项外面的鼠标点击事件 // // Add the Framework Element returned by GetContent() to the grid and position it at _location private void ConstructPopup() { if (_popup != null) return; _popup = new Popup(); _grid = new Grid(); _popup.Child = _grid; _canvas = new Canvas(); _canvas.MouseLeftButtonDown += (sender,args) => { OnClickOutside(); }; _canvas.MouseRightButtonDown += (sender,args) => { args.Handled = true; OnClickOutside(); }; _canvas.Background = new SolidColorBrush(Colors.Transparent); _grid.Children.Add(_canvas); _content = GetContent(); _content.HorizontalAlignment = HorizontalAlignment.Left; _content.VerticalAlignment = VerticalAlignment.Top; _content.Margin = new Thickness(_location.X,_location.Y,0); _grid.Children.Add(_content); UpdateSize(); } /// <summary> /// 更新大小 /// </summary> private void UpdateSize() { _grid.Width = Application.Current.Host.Content.ActualWidth; _grid.Height = Application.Current.Host.Content.ActualHeight; if (_canvas != null) { _canvas.Width = _grid.Width; _canvas.Height = _grid.Height; } } } }
2、再添加一个类用来实现左键点击弹出控件MapTips.cs文件，代码如下
using System; using System.Collections.Generic; using System.Linq; using System.Net; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes; using System.Windows.Media.Effects; using System.Windows.Media.Imaging; using MapClient.ServiceReference1; namespace MapClient { public class MapTips : ContextMenu { RichTextBox rtb; string placeName = string.Empty; string areaID = string.Empty; string year = string.Empty; string cycleID = string.Empty; //弹出窗口中的显示文本控件 TextBlock tb_title; //标题 TextBlock tb_grade1; //苗情等级1 TextBlock tb_grade2; //苗情等级2 TextBlock tb_grade3; //苗情等级3 TextBlock tb_grade4; //苗情等级4 TextBlock tb_percent1; //占比1 TextBlock tb_percent2; //占比2 TextBlock tb_percent3; //占比3 TextBlock tb_percent4; //占比4 TextBlock tb_area1; //面积1 TextBlock tb_area2; //面积2 TextBlock tb_area3; //面积3 TextBlock tb_area4; //面积4 HyperlinkButton hlb1; //超链接1 HyperlinkButton hlb2; //超链接2 HyperlinkButton hlb3; //超链接3 public MapTips(RichTextBox rtb,string name,string areaID,string year,string cycleID) { this.rtb = rtb; this.placeName = name; this.areaID = areaID; this.year = year; this.cycleID = cycleID; } //构造菜单按钮并返回一个FrameworkElement对象 protected override FrameworkElement GetContent() { Border border = new Border() { BorderBrush = new SolidColorBrush(Color.FromArgb(255,167,171,176)),BorderThickness = new Thickness(1),Background = new SolidColorBrush(Colors.White) }; border.Effect = new DropShadowEffect() { BlurRadius = 3,Color = Color.FromArgb(255,230,227,236) }; Grid grid = new Grid() { Margin = new Thickness(1) }; //九行 grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); grid.RowDeFinitions.Add(new RowDeFinition() { Height = new GridLength(30) }); //三列 grid.ColumnDeFinitions.Add(new ColumnDeFinition() { Width = new GridLength(80) }); grid.ColumnDeFinitions.Add(new ColumnDeFinition() { Width = new GridLength(80) }); grid.ColumnDeFinitions.Add(new ColumnDeFinition() { Width = new GridLength(80) }); //标题第一列 tb_title = new TextBlock() { FontSize = 14,HorizontalAlignment = HorizontalAlignment.Center,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_title,0); Grid.SetColumn(tb_title,0); Grid.SetColumnSpan(tb_title,3); grid.Children.Add(tb_title); //苗情等级标题 TextBlock tb_grade = new TextBlock() { Text = "苗情等级",FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_grade,1); Grid.SetColumn(tb_grade,0); grid.Children.Add(tb_grade); //旺苗 tb_grade1 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_grade1,2); Grid.SetColumn(tb_grade1,0); grid.Children.Add(tb_grade1); //一级苗 tb_grade2 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_grade2,3); Grid.SetColumn(tb_grade2,0); grid.Children.Add(tb_grade2); //二级苗 tb_grade3 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_grade3,4); Grid.SetColumn(tb_grade3,0); grid.Children.Add(tb_grade3); //三级苗 tb_grade4 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_grade4,5); Grid.SetColumn(tb_grade4,0); grid.Children.Add(tb_grade4); //占比标题 TextBlock tb_percent = new TextBlock() { Text = "占 比",VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_percent,1); Grid.SetColumn(tb_percent,1); grid.Children.Add(tb_percent); //旺苗占比 tb_percent1 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_percent1,2); Grid.SetColumn(tb_percent1,1); grid.Children.Add(tb_percent1); //一级苗占比 tb_percent2 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_percent2,3); Grid.SetColumn(tb_percent2,1); grid.Children.Add(tb_percent2); //二级苗占比 tb_percent3 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_percent3,4); Grid.SetColumn(tb_percent3,1); grid.Children.Add(tb_percent3); //三级苗占比 tb_percent4 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_percent4,5); Grid.SetColumn(tb_percent4,1); grid.Children.Add(tb_percent4); //面积标题 TextBlock tb_area = new TextBlock() { Text = "面积(万亩)",VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_area,1); Grid.SetColumn(tb_area,2); grid.Children.Add(tb_area); //旺苗面积（万亩） tb_area1 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_area1,2); Grid.SetColumn(tb_area1,2); grid.Children.Add(tb_area1); //一级苗面积（万亩） tb_area2 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_area2,3); Grid.SetColumn(tb_area2,2); grid.Children.Add(tb_area2); //二级苗面积（万亩） tb_area3 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_area3,4); Grid.SetColumn(tb_area3,2); grid.Children.Add(tb_area3); //三级苗面积（万亩） tb_area4 = new TextBlock() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(tb_area4,5); Grid.SetColumn(tb_area4,2); grid.Children.Add(tb_area4); //超链接（苗情评价分析） hlb1 = new HyperlinkButton() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(hlb1,6); Grid.SetColumn(hlb1,0); Grid.SetColumnSpan(hlb1,3); grid.Children.Add(hlb1); //超链接（苗情数据报表） hlb2 = new HyperlinkButton() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(hlb2,7); Grid.SetColumn(hlb2,0); Grid.SetColumnSpan(hlb2,3); grid.Children.Add(hlb2); //超链接（苗情监测报告） hlb3 = new HyperlinkButton() { FontSize = 14,VerticalAlignment = VerticalAlignment.Center }; Grid.SetRow(hlb3,8); Grid.SetColumn(hlb3,0); Grid.SetColumnSpan(hlb3,3); grid.Children.Add(hlb3); border.Child = grid; getData1SoapClient client = new getData1SoapClient(); client.GetCommentInfoCompleted += new EventHandler<GetCommentInfoCompletedEventArgs>(client_GetCommentInfoCompleted); client.GetCommentInfoAsync(areaID,year,cycleID); return border; } void client_GetCommentInfoCompleted(object sender,GetCommentInfoCompletedEventArgs e) { //设置值 tb_title.Text = result.Split(',')[0].Split(':')[1]; //苗情评价分析 hlb1.Content = result.Split(',')[1].Split(':')[1]; hlb1.NavigateUri = new Uri("http://www.baidu.com",UriKind.RelativeOrAbsolute); //苗情数据报表 hlb2.Content = result.Split(',')[2].Split(':')[1]; hlb2.NavigateUri = new Uri("http://www.baidu.com",UriKind.RelativeOrAbsolute); //苗情监测报告 hlb3.Content = result.Split(',')[3].Split(':')[1]; hlb3.NavigateUri = new Uri("http://www.baidu.com",UriKind.RelativeOrAbsolute); //旺苗等级、占比和面积 tb_grade1.Text = result.Split(',')[4].Split('|')[0].Split(':')[1]; tb_percent1.Text = result.Split(',')[4].Split('|')[1].Split(':')[1]; tb_area1.Text = result.Split(',')[4].Split('|')[2].Split(':')[1]; //一级苗等级、占比和面积 tb_grade2.Text = result.Split(',')[5].Split('|')[0].Split(':')[1]; tb_percent2.Text = result.Split(',')[5].Split('|')[1].Split(':')[1]; tb_area2.Text = result.Split(',')[5].Split('|')[2].Split(':')[1]; //二级苗等级、占比和面积 tb_grade3.Text = result.Split(',')[6].Split('|')[0].Split(':')[1]; tb_percent3.Text = result.Split(',')[6].Split('|')[1].Split(':')[1]; tb_area3.Text = result.Split(',')[6].Split('|')[2].Split(':')[1]; //三级苗等级、占比和面积 tb_grade4.Text = result.Split(',')[7].Split('|')[0].Split(':')[1]; tb_percent4.Text = result.Split(',')[7].Split('|')[1].Split(':')[1]; tb_area4.Text = result.Split(',')[7].Split('|')[2].Split(':')[1]; } } }
3、添加一个鼠标右键弹出的快捷菜单控件RTBContextMenu .cs文件，代码如下：
using System; using System.Collections.Generic; using System.Linq; using System.Net; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes; using System.Windows.Media.Effects; using System.Windows.Media.Imaging; namespace MapClient { public class RTBContextMenu : ContextMenu { RichTextBox rtb; string placeName = string.Empty; public RTBContextMenu(RichTextBox rtb,string name) { this.rtb = rtb; this.placeName = name; } //构造菜单按钮并返回一个FrameworkElement对象 protected override FrameworkElement GetContent() { Border border = new Border() { BorderBrush = new SolidColorBrush(Color.FromArgb(255,236) }; Grid grid = new Grid() { Margin = new Thickness(1) }; grid.ColumnDeFinitions.Add(new ColumnDeFinition() { Width = new GridLength(25) }); grid.ColumnDeFinitions.Add(new ColumnDeFinition() { Width = new GridLength(105) }); grid.Children.Add(new Rectangle() { Fill = new SolidColorBrush(Color.FromArgb(255,233,238,238)) }); grid.Children.Add(new Rectangle() { Fill = new SolidColorBrush(Color.FromArgb(255,226,228,231)),HorizontalAlignment = HorizontalAlignment.Right,Width = 1 }); //田间视频 Button tjspButton = new Button() { Height = 22,Margin = new Thickness(0,0),HorizontalAlignment = HorizontalAlignment.Stretch,VerticalAlignment = VerticalAlignment.Top,HorizontalContentAlignment = HorizontalAlignment.Left }; tjspButton.Style = Application.Current.Resources["ContextMenuButton"] as Style; tjspButton.Click += tjsp_MouseLeftButtonUp; Grid.SetColumnSpan(tjspButton,2); StackPanel sp = new StackPanel() { Orientation = Orientation.Horizontal }; Image tjspImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left,Width = 16,Height = 16,Margin = new Thickness(1,0) }; tjspImage.source = new BitmapImage(new Uri("/MapClient;component/Images/pop-movie.png",UriKind.RelativeOrAbsolute)); sp.Children.Add(tjspImage); TextBlock tjspText = new TextBlock() { Text = "田间视频",HorizontalAlignment = HorizontalAlignment.Left,Margin = new Thickness(16,0) }; sp.Children.Add(tjspText); tjspButton.Content = sp; grid.Children.Add(tjspButton); //作物像片 Button zwxpButton = new Button() { Height = 22,24,HorizontalContentAlignment = HorizontalAlignment.Left }; zwxpButton.Style = Application.Current.Resources["ContextMenuButton"] as Style; zwxpButton.Click += zwxp_MouseLeftButtonUp; Grid.SetColumnSpan(zwxpButton,2); sp = new StackPanel() { Orientation = Orientation.Horizontal }; Image zwxpImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left,0) }; zwxpImage.source = new BitmapImage(new Uri("/MapClient;component/Images/pop-pic.png",UriKind.RelativeOrAbsolute)); sp.Children.Add(zwxpImage); TextBlock zwxpText = new TextBlock() { Text = "作物图片",0) }; sp.Children.Add(zwxpText); zwxpButton.Content = sp; grid.Children.Add(zwxpButton); //专家会议 Button zjhyButton = new Button() { Height = 22,48,HorizontalContentAlignment = HorizontalAlignment.Left }; zjhyButton.Style = Application.Current.Resources["ContextMenuButton"] as Style; zjhyButton.Click += zjhy_MouseLeftButtonUp; Grid.SetColumnSpan(zjhyButton,2); sp = new StackPanel() { Orientation = Orientation.Horizontal }; Image zjhyImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left,0) }; zjhyImage.source = new BitmapImage(new Uri("/MapClient;component/Images/pop-person.png",UriKind.RelativeOrAbsolute)); sp.Children.Add(zjhyImage); TextBlock zjhyText = new TextBlock() { Text = "专家会议",0) }; sp.Children.Add(zjhyText); zjhyButton.Content = sp; grid.Children.Add(zjhyButton); //现场联动 Button xcldButton = new Button() { Height = 22,72,HorizontalContentAlignment = HorizontalAlignment.Left }; xcldButton.Style = Application.Current.Resources["ContextMenuButton"] as Style; xcldButton.Click += xcld_MouseLeftButtonUp; Grid.SetColumnSpan(xcldButton,2); sp = new StackPanel() { Orientation = Orientation.Horizontal }; Image xcldImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left,0) }; xcldImage.source = new BitmapImage(new Uri("/MapClient;component/Images/pop-link.png",UriKind.RelativeOrAbsolute)); sp.Children.Add(xcldImage); TextBlock xcldText = new TextBlock() { Text = "现场联动",0) }; sp.Children.Add(xcldText); xcldButton.Content = sp; grid.Children.Add(xcldButton); border.Child = grid; return border; } // //处理事件 // void tjsp_MouseLeftButtonUp(object sender,RoutedEventArgs e) { //页面跳转,使用参数进行url传递 参数值为placeName（请注意） System.Windows.browser.HtmlPage.Window.Navigate(new Uri("../SensorMonitor/VedioList.aspx?AreaName=" + placeName,UriKind.RelativeOrAbsolute),"_self"); Close(); } void zwxp_MouseLeftButtonUp(object sender,RoutedEventArgs e) { //页面跳转 System.Windows.browser.HtmlPage.Window.Navigate(new Uri("../SensorMonitor/Instantimage.aspx?AreaName=" + placeName,"_self"); Close(); } void zjhy_MouseLeftButtonUp(object sender,RoutedEventArgs e) { //页面跳转 System.Windows.browser.HtmlPage.Window.Navigate(new Uri("http://www.baidu.com","_self"); Close(); } void xcld_MouseLeftButtonUp(object sender,"_self"); Close(); } } }
4、MainPage.xaml及MainPage.xaml.cs代码如下：
<UserControl 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:esri="http://schemas.esri.com/arcgis/client/2009"
xmlns:toolkit="clr-namespace:ESRI.ArcGIS.Client.Toolkit;assembly=ESRI.ArcGIS.Client.Toolkit"
xmlns:symbols="clr-namespace:ESRI.ArcGIS.Client.Symbols;assembly=ESRI.ArcGIS.Client"
xmlns:local="clr-namespace:GrowthMonitor"
xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"
xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
xmlns:interaction="http://schemas.microsoft.com/expression/2010/interactivity"
xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"
xmlns:slData="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"
x:Class="MapClient.MainPage" d:DesignHeight="300" d:DesignWidth="400" Loaded="UserControl_Loaded" mc:Ignorable="d">
<Grid x:Name="LayoutRoot" Background="White">
<Grid.Resources>
<esri:SimpleMarkerSymbol x:Key="DefaultMarkerSymbol" Size="12" x:Name="dms_Point" Style="Circle">
<esri:SimpleMarkerSymbol.ControlTemplate>
<ControlTemplate>
<Grid x:Name="RootElement" RenderTransformOrigin="0.5,0.5" >
<Grid.RenderTransform>
<ScaleTransform ScaleX="1" ScaleY="1" />
</Grid.RenderTransform>
<visualstatemanager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="normal">
<Storyboard>
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleX)"
To="1" Duration="0:0:0.1" />
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleY)"
To="1" Duration="0:0:0.1" />
</Storyboard>
</VisualState>
<VisualState x:Name="MouSEOver">
<Storyboard>
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleX)"
To="1.5" Duration="0:0:0.1" />
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleY)"
To="1.5" Duration="0:0:0.1" />
</Storyboard>
</VisualState>
</VisualStateGroup>
</visualstatemanager.VisualStateGroups>
<Ellipse x:Name="ellipse"
Width="{Binding Symbol.Size}"
Height="{Binding Symbol.Size}" >
<Ellipse.Fill>
<RadialGradientBrush GradientOrigin="0.5,0.5" Center="0.5,0.5"
RadiusX="0.5" RadiusY="0.5">
<GradientStop Color="Red" Offset="0.25" />
</RadialGradientBrush>
</Ellipse.Fill>
</Ellipse>
</Grid>
</ControlTemplate>
</esri:SimpleMarkerSymbol.ControlTemplate>
</esri:SimpleMarkerSymbol>
<esri:SimpleLinesymbol x:Key="DefaultLinesymbol" Color="Red" Width="6" />
<esri:SimpleFillSymbol x:Key="DefaultFillSymbol" BorderBrush="Red" BorderThickness="2" x:Name="sf_Point"/>
</Grid.Resources>
<esri:Map x:Name="myMap" IslogoVisible="False" Extent="114.289579051054,29.3907111115968,121.380372848428,33.7272787947227">
<i:Interaction.Behaviors>
<local:WheelZoom />
</i:Interaction.Behaviors>
<esri:Map.Layers>
<esri:ArcGISTiledMapServiceLayer ID="BaseLayer" Url="http://192.168.2.5/arcgis/rest/services/AnHuiBase/MapServer"/>
<!---特征图层-->
<!--<esri:FeatureLayer ID="MyFeatureLayer" Url="http://192.168.2.5/arcgis/rest/services/AnHuiDynamic/MapServer/0">
<esri:FeatureLayer.Clusterer>
<esri:FlareClusterer
FlareBackground="#99FF0000"
FlareForeground="White"
MaximumFlareCount="9"/>
</esri:FeatureLayer.Clusterer>
<esri:FeatureLayer.OutFields>
<sys:String>ID</sys:String>
<sys:String>Name</sys:String>
</esri:FeatureLayer.OutFields>
<esri:FeatureLayer.MapTip>
<Grid Background="Blue" Width="200" Height="200">
<StackPanel>
<TextBlock Text="{Binding [Name]}" Foreground="White" FontWeight="Bold" />
</StackPanel>
</Grid>
</esri:FeatureLayer.MapTip>
</esri:FeatureLayer>-->
<!--Graphicslayer-->
<esri:Graphicslayer ID="MyGraphicslayer">
</esri:Graphicslayer>
</esri:Map.Layers>
</esri:Map>
<Grid Height="60" HorizontalAlignment="Right" VerticalAlignment="Top" Width="300">
<Grid.ColumnDeFinitions>
<ColumnDeFinition Width="0.128*"/>
<ColumnDeFinition Width="0.142*"/>
<ColumnDeFinition Width="0.14*"/>
<ColumnDeFinition Width="0.15*"/>
<ColumnDeFinition Width="0.14*"/>
<ColumnDeFinition Width="0.14*"/>
<ColumnDeFinition Width="0.15*"/>
</Grid.ColumnDeFinitions>
<Border x:Name="bZoomIn" BorderThickness="1" Margin="0,-1,1">
<Border.Background>
<ImageBrush ImageSource="Images/i_zoomin.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bZoomOut" BorderThickness="1" Grid.Column="1" Margin="3,-2,2,2">
<Border.Background>
<ImageBrush ImageSource="Images/i_zoomout.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bPan" BorderThickness="1" Grid.Column="2" Margin="2,1">
<Border.Background>
<ImageBrush ImageSource="Images/i_pan.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bPrevIoUs" BorderThickness="1" Grid.Column="3" Margin="4,1,5,-1">
<Border.Background>
<ImageBrush ImageSource="Images/i_prevIoUs.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bNext" BorderThickness="1" Grid.Column="4" Margin="4,-2" RenderTransformOrigin="1.385,0.545">
<Border.Background>
<ImageBrush ImageSource="Images/i_next.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bFullExtent" BorderThickness="1" Grid.Column="5" Margin="2,0" RenderTransformOrigin="1.385,0.545">
<Border.Background>
<ImageBrush ImageSource="Images/i_globe.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bFullScreen" BorderThickness="1" Grid.Column="6" Margin="8,0.545">
<Border.Background>
<ImageBrush ImageSource="Images/i_widget.png" Stretch="None"/>
</Border.Background>
</Border>
</Grid>
<esri:Navigation Margin="5" HorizontalAlignment="Left" VerticalAlignment="Bottom"
Map="{Binding ElementName=myMap}" >
</esri:Navigation>
<esri:MapProgressBar x:Name="MyProgressBar"
Map="{Binding ElementName=myMap}"
HorizontalAlignment="Center" VerticalAlignment="Bottom"
Width="200" Height="36"
Margin="25" />
<StackPanel HorizontalAlignment="Right" Orientation="Horizontal" Margin="0,0" VerticalAlignment="Top">
<Button Style="{StaticResource darkButtonStyle}" Margin="3,0" >
<i:Interaction.Triggers>
<i:EventTrigger EventName="Click" >
<local:ToggleFullScreenAction />
</i:EventTrigger>
</i:Interaction.Triggers>
<Image Source="Images/Fullscreen-32.png" Height="24" Margin="-4"
ToolTipService.ToolTip="全屏"/>
</Button>
</StackPanel>
<Button Content="查找" Height="23" HorizontalAlignment="Left" Margin="279,110,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
<TextBox Height="23" HorizontalAlignment="Left" Margin="161,0" Name="textBox1" VerticalAlignment="Top" Width="120" />
<sdk:Label Height="28" HorizontalAlignment="Left" Margin="45,0" Name="label1" FontSize="15" Content="输入监测点名称：" VerticalAlignment="Top" Width="120" />
</Grid>
</UserControl>
using System; using System.Collections.Generic; using System.Linq; using System.Net; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes; using ESRI.ArcGIS.Client.Symbols; using ESRI.ArcGIS.Client; using ESRI.ArcGIS.Client.Tasks; using System.Windows.Data; using System.Runtime.Serialization; using ESRI.ArcGIS.Client.Geometry; using MapClient.UserControls; namespace MapClient { public partial class MainPage : UserControl { //一些列变量定义 public string str = null; //用来接收aspx页面传递到xap中的参数字符串 string[] infos = null; public string level = string.Empty; //市县等级 市=1/县=2 public string areaId = string.Empty; //地区ID，包括市及县的编号 public string color = string.Empty; //颜色值 public string year = string.Empty; //年份 public string cycleId = string.Empty; //生育周期编号 public MainPage(Dictionary<string,string> paramsDic) { InitializeComponent(); if (paramsDic.TryGetValue("STR",out str)) { //获取到aspx页面传递过来的参数 } //按照|进行拆分成每一个监测点的信息 infos = str.Split('|'); //初始化页面，开始地图加载条 MyDrawObject = new Draw(myMap) { FillSymbol = LayoutRoot.Resources["DefaultFillSymbol"] as ESRI.ArcGIS.Client.Symbols.FillSymbol,DrawMode = DrawMode.Rectangle }; MyDrawObject.DrawComplete += myDrawObject_DrawComplete; } private void UserControl_Loaded(object sender,RoutedEventArgs e) { FindGraphicsAndShowInMap("监测点"); } private void Button_Click(object sender,RoutedEventArgs e) { FindGraphicsAndShowInMap("临泉监测点"); } //#region 市界图层 //public void FindCityGraphicsAndShowInMap(string conditions) //{ // // 初始化查找操作 // FindTask findCityTask = new FindTask("http://192.168.2.5/arcgis/rest/services/AnHuiDynamic/MapServer/"); // findCityTask.ExecuteCompleted += new EventHandler<FindEventArgs>(findCityTask_ExecuteCompleted); // findCityTask.Failed += new EventHandler<TaskFailedEventArgs>(findCityTask_Failed); // //初始化查找参数，指定Name字段作为小麦监测点层的搜素条件，并返回特征图层作为查找结果 // FindParameters findParameters = new FindParameters(); // findParameters.LayerIds.AddRange(new int[] { 2 }); // findParameters.SearchFields.AddRange(new string[] { "AreaID","NAME" }); // findParameters.ReturnGeometry = true; // //要查找点的信息 // findParameters.SearchText = conditions; // findCityTask.ExecuteAsync(findParameters); //} ////查找失败 //void findCityTask_Failed(object sender,TaskFailedEventArgs e) //{ // MessageBox.Show("查找失败: " + e.Error); //} //void findCityTask_ExecuteCompleted(object sender,FindEventArgs e) //{ // // 清除先前的图层 // Graphicslayer graphicslayer = myMap.Layers["MyGraphicslayer"] as Graphicslayer; // graphicslayer.Cleargraphics(); // // 检查新的结果 // if (e.FindResults.Count > 0) // { // //将查询出来的结果在地图上显示出来 // foreach (FindResult result in e.FindResults) // { // result.Feature.Symbol = LayoutRoot.Resources["DefaultFillSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol; // graphicslayer.Graphics.Add(result.Feature); // //左键菜单 // result.Feature.MouseLeftButtonDown += new MouseButtonEventHandler(Feature_MouseLeftButtonDown); // result.Feature.MouseLeftButtonUp += new MouseButtonEventHandler(Feature_MouseLeftButtonUp); // //右键菜单 // result.Feature.MouseRightButtonDown += new MouseButtonEventHandler(Feature_MouseRightButtonDown); // result.Feature.MouseRightButtonUp += new MouseButtonEventHandler(Feature_MouseRightButtonUp); // } // //坐标自动定位 // ESRI.ArcGIS.Client.Geometry.Envelope selectedFeatureExtent = e.FindResults[0].Feature.Geometry.Extent; // double expandPercentage = 30; // double widthExpand = selectedFeatureExtent.Width * (expandPercentage / 100); // double heightExpand = selectedFeatureExtent.Height * (expandPercentage / 100); // ESRI.ArcGIS.Client.Geometry.Envelope displayExtent = new ESRI.ArcGIS.Client.Geometry.Envelope( // selectedFeatureExtent.XMin - (widthExpand / 2),// selectedFeatureExtent.YMin - (heightExpand / 2),// selectedFeatureExtent.XMax + (widthExpand / 2),// selectedFeatureExtent.YMax + (heightExpand / 2)); // myMap.ZoomTo(displayExtent); // } // else // { // MessageBox.Show("没有发现匹配该搜索的记录！"); // } //} //#endregion #region 小麦监测点图层 /// <summary> /// 根据条件查找监测点图层（0） /// </summary> /// <param name="conditions"></param> public void FindGraphicsAndShowInMap(string conditions) { // 初始化查找操作 FindTask findTask = new FindTask("http://192.168.2.5/arcgis/rest/services/AnHuiDynamic/MapServer/"); findTask.ExecuteCompleted += FindTask_ExecuteCompleted; findTask.Failed += FindTask_Failed; //初始化查找参数，指定Name字段作为小麦监测点层的搜素条件，并返回特征图层作为查找结果 FindParameters findParameters = new FindParameters(); findParameters.LayerIds.AddRange(new int[] { 0 }); findParameters.SearchFields.AddRange(new string[] { "ID","Name" }); findParameters.ReturnGeometry = true; //要查找点的信息 findParameters.SearchText = conditions; findTask.ExecuteAsync(findParameters); } #region FindTask 查找任务开始 // 查找结束时，开始绘制点到图层上 private void FindTask_ExecuteCompleted(object sender,FindEventArgs args) { // 清除先前的图层 Graphicslayer graphicslayer = myMap.Layers["MyGraphicslayer"] as Graphicslayer; graphicslayer.Cleargraphics(); // 检查新的结果 if (args.FindResults.Count > 0) { //将查询出来的结果在地图上显示出来 foreach (FindResult result in args.FindResults) { //赋值颜色值 this.dms_Point.Color = new SolidColorBrush(Colors.Red); result.Feature.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol; graphicslayer.Graphics.Add(result.Feature); //左键菜单 result.Feature.MouseLeftButtonDown += new MouseButtonEventHandler(Feature_MouseLeftButtonDown); result.Feature.MouseLeftButtonUp += new MouseButtonEventHandler(Feature_MouseLeftButtonUp); //右键菜单 result.Feature.MouseRightButtonDown += new MouseButtonEventHandler(Feature_MouseRightButtonDown); result.Feature.MouseRightButtonUp += new MouseButtonEventHandler(Feature_MouseRightButtonUp); } //坐标自动定位 ESRI.ArcGIS.Client.Geometry.Envelope selectedFeatureExtent = args.FindResults[0].Feature.Geometry.Extent; double expandPercentage = 30; double widthExpand = selectedFeatureExtent.Width * (expandPercentage / 100); double heightExpand = selectedFeatureExtent.Height * (expandPercentage / 100); ESRI.ArcGIS.Client.Geometry.Envelope displayExtent = new ESRI.ArcGIS.Client.Geometry.Envelope( selectedFeatureExtent.XMin - (widthExpand / 2),selectedFeatureExtent.YMin - (heightExpand / 2),selectedFeatureExtent.XMax + (widthExpand / 2),selectedFeatureExtent.YMax + (heightExpand / 2)); myMap.ZoomTo(displayExtent); } else { MessageBox.Show("没有发现匹配该搜索的记录！"); } } //当查找失败时进行提示操作 private void FindTask_Failed(object sender,TaskFailedEventArgs args) { MessageBox.Show("查找失败: " + args.Error); } #endregion FindTask 查找任务结束 #endregion RichTextBox rtb; #region 鼠标左键事件开始 void Feature_MouseLeftButtonUp(object sender,MouseButtonEventArgs e) { //鼠标左键，显示ToolTip信息 Graphic g = sender as Graphic; //这里需要添加一个不消失的弹出框，并可以移入进行点击 MapTips tips = new MapTips(rtb,g.Attributes["Name"].ToString().Trim(),g.Attributes["AreaID"].ToString().Trim(),"-1","-1"); tips.Show(e.GetPosition(LayoutRoot)); } void Feature_MouseLeftButtonDown(object sender,MouseButtonEventArgs e) { e.Handled = true; } #endregion 鼠标左键事件结束 #region 鼠标右键事件开始 void Feature_MouseRightButtonUp(object sender,MouseButtonEventArgs e) { Graphic g = sender as Graphic; RTBContextMenu menu = new RTBContextMenu(rtb,g.Attributes["Name"].ToString().Trim()); menu.Show(e.GetPosition(LayoutRoot)); } void Feature_MouseRightButtonDown(object sender,MouseButtonEventArgs e) { e.Handled = true; } #endregion 鼠标右键事件结束 string _toolMode = ""; List<Envelope> _extentHistory = new List<Envelope>(); int _currentExtentIndex = 0; bool _newExtent = true; Image _prevIoUsExtentimage; Image _nextExtentimage; private Draw MyDrawObject; private void MyToolbar_ToolbarItemClicked(object sender,ESRI.ArcGIS.Client.Toolkit.SelectedToolbarItemArgs e) { MyDrawObject.IsEnabled = false; _toolMode = ""; switch (e.Index) { case 0: // ZoomIn Layers MyDrawObject.IsEnabled = true; _toolMode = "zoomin"; break; case 1: // Zoom Out MyDrawObject.IsEnabled = true; _toolMode = "zoomout"; break; case 2: // Pan break; case 3: // PrevIoUs Extent if (_currentExtentIndex != 0) { _currentExtentIndex--; if (_currentExtentIndex == 0) { _prevIoUsExtentimage.Opacity = 0.3; _prevIoUsExtentimage.IsHitTestVisible = false; } _newExtent = false; myMap.IsHitTestVisible = false; myMap.ZoomTo(_extentHistory[_currentExtentIndex]); if (_nextExtentimage.IsHitTestVisible == false) { _nextExtentimage.Opacity = 1; _nextExtentimage.IsHitTestVisible = true; } } break; case 4: // Next Extent if (_currentExtentIndex < _extentHistory.Count - 1) { _currentExtentIndex++; if (_currentExtentIndex == (_extentHistory.Count - 1)) { _nextExtentimage.Opacity = 0.3; _nextExtentimage.IsHitTestVisible = false; } _newExtent = false; myMap.IsHitTestVisible = false; myMap.ZoomTo(_extentHistory[_currentExtentIndex]); if (_prevIoUsExtentimage.IsHitTestVisible == false) { _prevIoUsExtentimage.Opacity = 1; _prevIoUsExtentimage.IsHitTestVisible = true; } } break; case 5: // Full Extent myMap.ZoomTo(myMap.Layers.GetFullExtent()); break; case 6: // Full Screen Application.Current.Host.Content.IsFullScreen = !Application.Current.Host.Content.IsFullScreen; break; } } private void myDrawObject_DrawComplete(object sender,DrawEventArgs args) { if (_toolMode == "zoomin") { myMap.ZoomTo(args.Geometry as ESRI.ArcGIS.Client.Geometry.Envelope); } else if (_toolMode == "zoomout") { Envelope currentExtent = myMap.Extent; Envelope zoomBoxExtent = args.Geometry as Envelope; MapPoint zoomBoxCenter = zoomBoxExtent.GetCenter(); double whRatioCurrent = currentExtent.Width / currentExtent.Height; double whRatioZoomBox = zoomBoxExtent.Width / zoomBoxExtent.Height; Envelope newEnv = null; if (whRatioZoomBox > whRatioCurrent) // use width { double mapWidthPixels = myMap.Width; double multiplier = currentExtent.Width / zoomBoxExtent.Width; double newWidthMapUnits = currentExtent.Width * multiplier; newEnv = new Envelope(new MapPoint(zoomBoxCenter.X - (newWidthMapUnits / 2),zoomBoxCenter.Y),new MapPoint(zoomBoxCenter.X + (newWidthMapUnits / 2),zoomBoxCenter.Y)); } else // use height { double mapHeightPixels = myMap.Height; double multiplier = currentExtent.Height / zoomBoxExtent.Height; double newHeightMapUnits = currentExtent.Height * multiplier; newEnv = new Envelope(new MapPoint(zoomBoxCenter.X,zoomBoxCenter.Y - (newHeightMapUnits / 2)),new MapPoint(zoomBoxCenter.X,zoomBoxCenter.Y + (newHeightMapUnits / 2))); } if (newEnv != null) myMap.ZoomTo(newEnv); } } private void MyMap_ExtentChanged(object sender,ExtentEventArgs e) { if (e.OldExtent == null) { _extentHistory.Add(e.NewExtent.Clone()); return; } if (_newExtent) { _currentExtentIndex++; if (_extentHistory.Count - _currentExtentIndex > 0) _extentHistory.RemoveRange(_currentExtentIndex,(_extentHistory.Count - _currentExtentIndex)); if (_nextExtentimage.IsHitTestVisible == true) { _nextExtentimage.Opacity = 0.3; _nextExtentimage.IsHitTestVisible = false; } _extentHistory.Add(e.NewExtent.Clone()); if (_prevIoUsExtentimage.IsHitTestVisible == false) { _prevIoUsExtentimage.Opacity = 1; _prevIoUsExtentimage.IsHitTestVisible = true; } } else { myMap.IsHitTestVisible = true; _newExtent = true; } } private void button1_Click(object sender,RoutedEventArgs e) { if (this.textBox1.Text == "") { FindGraphicsAndShowInMap("0"); } else { FindGraphicsAndShowInMap(this.textBox1.Text.Trim()); } } } }
效果图如下：鼠标点击后弹出窗体，及鼠标右键弹出快捷菜单，如下：
以后继续完善，不断改进。
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