zhao：1录屏批注增加topmost

XHWK.WKTool/App.config

     <!--上传每片大小 Mb-->
     <add key="UploadSliceLen" value="1" />
     <!--版本号-->
-    <add key="VersionCode" value="23" />
-    <add key="VersionName" value="1.2.2" />
+    <add key="VersionCode" value="24" />
+    <add key="VersionName" value="1.2.3" />
     <add key="ClientSettingsProvider.ServiceUri" value="" />
   </appSettings>
   <system.web>

XHWK.WKTool/JieTuWindow.xaml.cs

 
         private double _X0 = 0;
         private double _Y0 = 0;
-
+        /// <summary>
+        /// 键盘钩子
+        /// </summary>
+        private KeyboardHookCommon k_hook;
         //private IntPtr BitmapPtr = IntPtr.Zero;
         //private IntPtr JieTuBitmapPtr = IntPtr.Zero;
         /// <summary>
         {
             _Current = this;
             InitializeComponent();
+            k_hook = new KeyboardHookCommon();
+            k_hook.KeyDownEvent += K_hook_KeyDownEvent;
             DataContext = new AppModel();
             initialization();
             Screenshot();
             DataContext = new AppModel();
             WpfHelper.MainDispatcher = Dispatcher;
         }
+        /// <summary>
+        /// 初始化快捷键
+        /// </summary>
+        public void InitializeKeyDownEvent()
+        {
+          
+            k_hook.Start();//安装键盘钩子
+        }
+        /// <summary>
+        /// 快捷键
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void K_hook_KeyDownEvent(object sender, System.Windows.Forms.KeyEventArgs e)
+        {
+            if (e.KeyValue == (int)System.Windows.Forms.Keys.Escape)
+            {
+                k_hook.Stop();
+                Current.OnCancel();
+                APP.W_XHMicroLessonSystemWindow.InitializeKeyDownEvent();
+                this.Hide();
+            }
+        }
 
         #region 属性 Current
 
             //this.Hide();
             if (ChangeTextEvent != null)
             {
+                k_hook.Stop();
                 ChangeTextEvent("关闭窗口");
             }
         }

XHWK.WKTool/PracticeWindow.xaml.cs

             };
 
             DataContext = viewModel;
+            //APP.W_ScreenRecordingToolbarWindow.Owner = this;
+            //APP.W_ScreenRecordingToolbarWindow.Topmost = true;
         }
         /// <summary>
         /// 画笔颜色事件 白色

XHWK.WKTool/Properties/AssemblyInfo.cs

 //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
 //通过使用 "*"，如下所示:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.2.0")]
-[assembly: AssemblyFileVersion("1.2.2.0")]
+[assembly: AssemblyVersion("1.2.3.0")]
+[assembly: AssemblyFileVersion("1.2.3.0")]

XHWK.WKTool/ScreenRecordingToolbarWindow.xaml

         xmlns:local="clr-namespace:XHWK.WKTool"
         mc:Ignorable="d"
         Title="ScreenRecordingToolbarWindow" Height="450" Width="300" AllowsTransparency="True" 
+        Topmost="True"
     ShowInTaskbar="False"
     WindowStartupLocation="CenterOwner"
     WindowStyle="None" Margin="0" Left="0" Top="0">

XHWK.WKTool/ScreenRecordingToolbarWindow.xaml.cs

             #region 防止连击
             if (IsPressButton)
             {
-                new Thread(new ThreadStart(new Action(() =>
-                {
-                    Thread.Sleep(500);
-                    IsPressButton = false;
-                }))).Start();
                 return;
             }
             else
             {
                 IsPressButton = true;
+                new Thread(new ThreadStart(new Action(() =>
+                {
+                    Thread.Sleep(500);
+                    IsPressButton = false;
+                }))).Start();
             }
             #endregion
             if (IsSuspend)
                 txbTime.Visibility = Visibility.Visible;//时间显示
                 //imgReturn.Source = new BitmapImage(new Uri("pack://application:,,,/Images/Toobar30.png"));
                 //borOne.Background = new SolidColorBrush(Colors.LightBlue);
-                //btnReturn.IsEnabled = false;//返回主界面可点击
 
                 try
                 {
                 txbTime.Visibility = Visibility.Hidden;//时间不显示
                 //imgReturn.Source = new BitmapImage(new Uri("pack://application:,,,/Images/Toobar29.png"));
                 //btnReturn.IsEnabled = true;//返回主界面可点击
+
                 #region 2秒内不可点击
                 new Thread(new ThreadStart(new Action(() =>
                 {
             #region 防止连击
             if (IsPressButton)
             {
-                new Thread(new ThreadStart(new Action(() =>
-                {
-                    Thread.Sleep(500);
-                    IsPressButton = false;
-                }))).Start();
                 return;
             }
             else
             {
                 IsPressButton = true;
+                new Thread(new ThreadStart(new Action(() =>
+                {
+                    Thread.Sleep(500);
+                    IsPressButton = false;
+                }))).Start();
             }
             #endregion
             k_hook.Stop();
             {
                 if (APP.W_PracticeWindow.Visibility == Visibility.Visible)
                 {
+                    this.Owner = null;
                     APP.W_PracticeWindow.Hide();
                 }
             }
             {
                 APP.W_XHMicroLessonSystemWindow = new XHMicroLessonSystemWindow();
             }
+            APP.W_XHMicroLessonSystemWindow.InitializeKeyDownEvent();
             APP.W_XHMicroLessonSystemWindow.Show();
             if (!IsFirstRS)
             {
                         borTwo.Background = new SolidColorBrush(Colors.DodgerBlue);
                     });
                     flg = 1;
+                    this.Owner = null;
                     APP.W_PracticeWindow.Hide();
                 }
                 else if (flg == 10)
                     flg = 11;
                     APP.W_PracticeWindow.Blue();
                     APP.W_PracticeWindow.Show();
+                    this.Owner = APP.W_PracticeWindow;
+                    this.Topmost = true;
                 }
             }
             catch (Exception ex)
                         borTwo.Background = new SolidColorBrush(Colors.DodgerBlue);
                     });
                     flg = 0;
+                    this.Owner = null;
                     APP.W_PracticeWindow.Hide();
                 }
                 else if (flg == 11)
                     flg = 10;
                     APP.W_PracticeWindow.Red();
                     APP.W_PracticeWindow.Show();
+                    this.Owner = APP.W_PracticeWindow;
+                    this.Topmost = true;
                 }
             }
             catch (Exception ex)
         {
             if (flg > 9)
             {
+                this.Owner = null;
                 APP.W_PracticeWindow.Hide();
             }
             else
                     LogHelper.WriteErrLog("【录屏返回】（BtnStopRecordingScreen_Click）" + ex.Message, ex);
                 }
             }
+            APP.W_XHMicroLessonSystemWindow.InitializeKeyDownEvent();
             APP.W_XHMicroLessonSystemWindow.Show();
             Hide();
         }
                 Thread.Sleep(500);
                 Dispatcher.Invoke(() =>
                 {
+                    this.Owner = null;
                     APP.W_PracticeWindow.Hide();
                 });
             }))).Start();

XHWK.WKTool/XHMicroLessonSystemWindow.xaml

                              MouseWheel="IMG1_MouseWheel" >
                                             </ContentControl>
                                         </ScrollViewer>-->
-                                        <!--图片表框 -->
-                                        <Rectangle x:Name="RectImgBorder" Cursor="SizeAll" Fill="#00000000" HorizontalAlignment="Left" Stroke="#2D8CF0" VerticalAlignment="Top" Width="300" Height="300" Visibility="Hidden" Margin="373,175,0,0" StrokeThickness="4" StrokeDashArray="4 4" SnapsToDevicePixels="True"/>
-                                        <Image Name="imgCanvas" Height="0" VerticalAlignment="Top" HorizontalAlignment="Left" Stretch="Fill" MouseDown="PicEMap_MouseDown" RenderTransform="{StaticResource Imageview}" MouseRightButtonDown="imgCanvas_MouseRightButtonDown" MouseLeftButtonDown="imgCanvas_MouseLeftButtonDown" Focusable="True" MouseMove="imgCanvas_MouseMove" MouseUp="imgCanvas_MouseUp"/>
-                                        <!--四个点 -->
-                                        <Canvas>
-                                            <Thumb x:Name="RectLeftUp" Cursor="SizeNWSE"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="314" Canvas.Top="157" Background="White" BorderBrush="#2D8CF0" BorderThickness="2"  DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
-                                            <Thumb x:Name="RectRightUp" Cursor="SizeNESW"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="775" Canvas.Top="157" Background="White" BorderBrush="#2D8CF0" BorderThickness="2" DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
-                                            <Thumb x:Name="RectLeftDown" Cursor="SizeNESW"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="314" Canvas.Top="508" Background="White" BorderBrush="#2D8CF0" BorderThickness="2" DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
-                                            <Thumb x:Name="RectRightDown" Cursor="SizeNWSE"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="775" Canvas.Top="508" Background="White" BorderBrush="#2D8CF0" BorderThickness="2" DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
-                                        </Canvas>
-                                    </Grid>
-                                </Border>
-                            </Grid>
-                            <Image x:Name="imgDocumentation" Visibility="Visible" VerticalAlignment="Top" Stretch="Fill"/>
-                            <Image x:Name="imgPPT" Visibility="Visible" VerticalAlignment="Top"/>
-                            <!--导入图片-->
-                            <!--<Button Cursor="Hand" x:Name="btnOk" Height="50" Width="50" Content="√" FontSize="26" Background="#2E8CF0" Foreground="#FFFFFF" Click="btnOk_Click" Visibility="Collapsed"/>-->
-                            <InkCanvas Grid.Row="0" x:Name="blackboard_canvas"  Background="Transparent" Visibility="Collapsed" Grid.ColumnSpan="2"/>
-                            <!--摄像头-->
-                            <!--<wfi:WindowsFormsHost Grid.Row="0" Grid.Column="1" x:Name="wfhCamera" Height="124" Width="172" HorizontalAlignment="Right" Margin="0,10,30.10,0" VerticalAlignment="Top">
+                                    <!--图片表框 -->
+                                    <Rectangle x:Name="RectImgBorder" Cursor="SizeAll" Fill="#00000000" HorizontalAlignment="Left" Stroke="#2D8CF0" VerticalAlignment="Top" Width="300" Height="300" Visibility="Hidden" Margin="373,175,0,0" StrokeThickness="4" StrokeDashArray="4 4" SnapsToDevicePixels="True"/>
+                                    <Image Name="imgCanvas" Height="0" VerticalAlignment="Top" HorizontalAlignment="Left" Stretch="Fill" MouseDown="PicEMap_MouseDown" RenderTransform="{StaticResource Imageview}" MouseLeftButtonDown="imgCanvas_MouseLeftButtonDown" Focusable="True" MouseMove="imgCanvas_MouseMove" MouseUp="imgCanvas_MouseUp"/>
+                                    <!--四个点 -->
+                                    <Canvas>
+                                        <Thumb x:Name="RectLeftUp" Cursor="SizeNWSE"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="314" Canvas.Top="157" Background="White" BorderBrush="#2D8CF0" BorderThickness="2"  DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
+                                        <Thumb x:Name="RectRightUp" Cursor="SizeNESW"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="775" Canvas.Top="157" Background="White" BorderBrush="#2D8CF0" BorderThickness="2" DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
+                                        <Thumb x:Name="RectLeftDown" Cursor="SizeNESW"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="314" Canvas.Top="508" Background="White" BorderBrush="#2D8CF0" BorderThickness="2" DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
+                                        <Thumb x:Name="RectRightDown" Cursor="SizeNWSE"  HorizontalAlignment="Left" Height="20"  VerticalAlignment="Top" Width="20" Visibility="Hidden" Canvas.Left="775" Canvas.Top="508" Background="White" BorderBrush="#2D8CF0" BorderThickness="2" DragDelta="RectRightUp_DragDelta" DragStarted="RectRightUp_DragStarted" DragCompleted="RectRightUp_DragCompleted"/>
+                                    </Canvas>
+                                </Grid>
+                            </Border>
+                        </Grid>
+                        <Image x:Name="imgDocumentation" Visibility="Visible" VerticalAlignment="Top" Stretch="Fill"/>
+                        <Image x:Name="imgPPT" Visibility="Visible" VerticalAlignment="Top"/>
+                        <!--导入图片-->
+                        <!--<Button Cursor="Hand" x:Name="btnOk" Height="50" Width="50" Content="√" FontSize="26" Background="#2E8CF0" Foreground="#FFFFFF" Click="btnOk_Click" Visibility="Collapsed"/>-->
+                        <InkCanvas Grid.Row="0" x:Name="blackboard_canvas"  Background="Transparent" Visibility="Collapsed" Grid.ColumnSpan="2"/>
+                        <!--摄像头-->
+                        <!--<wfi:WindowsFormsHost Grid.Row="0" Grid.Column="1" x:Name="wfhCamera" Height="124" Width="172" HorizontalAlignment="Right" Margin="0,10,30.10,0" VerticalAlignment="Top">
                     <aforge:VideoSourcePlayer x:Name="player" Height="124" Width="172"  />
                 </wfi:WindowsFormsHost>-->
                             <!--<Image x:Name="imgLoad"

XHWK.WKTool/XHMicroLessonSystemWindow.xaml.cs

             txbStoragePath.Content = FileToolsCommon.GetConfigValue("VideoSavePath");
             Initialize();
             InitPen();
+            k_hook = new KeyboardHookCommon();
+            k_hook.KeyDownEvent += K_hook_KeyDownEvent;
         }
         /// <summary>
         /// 初始化
             //wfhCamera.Visibility = Visibility.Hidden;
             ImgPDFPath = null;
             ImgPDFPath = new string[300];
-
+        } 
+        /// <summary>
+        /// 初始化快捷键
+        /// </summary>
+        public void InitializeKeyDownEvent() 
+        {
+            k_hook.Start();//安装键盘钩子
         }
         /// <summary>
         /// 快捷键
                     next_btn_Click(null, null);
                 }
             }
-            //if (e.KeyValue == (int)System.Windows.Forms.Keys.Delete)
-            //{
-            //    if (APP.pageData.currpage < APP.pageData.pagenum)
-            //    {
-            //        //下一页
-            //        next_btn_Click(null, null);
-            //    }
-            //}
+            if (e.KeyValue == (int)System.Windows.Forms.Keys.Delete)
+            {
+                if (RectImgBorder.Visibility != Visibility.Hidden)
+                {
+                    HideAngleBorder();
+                    imgCanvas.Source = null;
+                    APP.PageDrawList[APP.pageData.currpage - 1].PdfImagePath = null;
+                    APP.PageDrawList[APP.pageData.currpage - 1].PageImagePath = null;
+                }
+            }
         }
 
         /// <summary>
             string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory) + time + ".jpg";
             APP.ImgPath = desktopPath;
             ImageHelper.GetScreenshot(new System.Drawing.Rectangle(0, 0, 0, 0), desktopPath, false, out BitmapImage bitmap);
+            k_hook.Stop();
             if (WindowState == WindowState.Normal)//截图隐藏窗口
             {
                 WindowState = WindowState.Minimized;
             }
+       
             if (APP.W_JieTuWindow != null)
             {
                 APP.W_JieTuWindow.initialization();
                 APP.W_JieTuWindow.Screenshot();
+                APP.W_JieTuWindow.InitializeKeyDownEvent();
                 APP.W_JieTuWindow.WindowState = WindowState.Maximized;
                 APP.W_JieTuWindow.Visibility = Visibility.Visible;
             }
             else
             {
                 APP.W_JieTuWindow = new JieTuWindow();
+                APP.W_JieTuWindow.InitializeKeyDownEvent();
                 // 订阅事件
                 APP.W_JieTuWindow.ChangeTextEvent += new ChangeTextHandler(frm_ChangeTextEvent);
                 APP.W_JieTuWindow.click_closeJietuWindowClick += JietuWindow_click_closeJietuWindowClick;
                     Topmost = true;
                     WindowState = WindowState.Normal;
                 }
+                InitializeKeyDownEvent();
                 if (!string.IsNullOrWhiteSpace(APP.ImgPath) && File.Exists(APP.ImgPath))
                 {
                     if (APP.pageData.currpage == 0)
             //        return;
             //    }
             //}
-            #endregion   
+            #endregion
+            k_hook.Stop();
             if (APP.W_ScreenRecordingToolbarWindow == null)
             {
                 APP.W_ScreenRecordingToolbarWindow = new ScreenRecordingToolbarWindow
             #region 防止连击
             if (IsPressButton)
             {
-                new Thread(new ThreadStart(new Action(() =>
-                {
-                    Thread.Sleep(500);
-                    IsPressButton = false;
-                }))).Start();
                 return;
             }
             else
             {
                 IsPressButton = true;
+                new Thread(new ThreadStart(new Action(() =>
+                {
+                    Thread.Sleep(500);
+                    IsPressButton = false;
+                }))).Start();
             }
             #endregion
             Record();
             #region 防止连击
             if (IsPressButton)
             {
-                new Thread(new ThreadStart(new Action(() =>
-                {
-                    Thread.Sleep(500);
-                    IsPressButton = false;
-                }))).Start();
                 return;
             }
             else
             {
                 IsPressButton = true;
+                new Thread(new ThreadStart(new Action(() =>
+                {
+                    Thread.Sleep(500);
+                    IsPressButton = false;
+                }))).Start();
             }
             #endregion
             blackboard_canvas.Visibility = Visibility.Collapsed;