内置触摸键盘，参数设置系统设置添加打开触摸键盘功能

KEY/TouchKeyboard.xaml.cs

@@ -11,6 +11,7 @@ using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Shapes;
+using static DyeingComputer.KEY.TouchKeyboardNumeral;
 
 namespace DyeingComputer.KEY
 {
@@ -20,8 +21,10 @@ namespace DyeingComputer.KEY
     public partial class TouchKeyboard : Window
     {
         private bool isShiftActive = false;
-        private bool isSymbolActive = false;
         public string KeyValue;
+        public event EventHandler<KeyPressedEventArgs> KeyPressed;
+        private KeyboardMode currentMode = KeyboardMode.Default;
+        private TextBox targetTextBox;
 
         public TouchKeyboard()
         {
@@ -57,18 +60,6 @@ namespace DyeingComputer.KEY
             UpdateButtonAppearance();
         }      
 
-        private void Symbol_Click(object sender, RoutedEventArgs e)
-        {
-            isSymbolActive = !isSymbolActive;
-            // 这里可以添加切换符号键盘的逻辑
-            StatusTextBlock.Text = isSymbolActive ? "符号模式" : "字母模式";
-        }
-
-        private void Space_Click(object sender, RoutedEventArgs e)
-        {
-            PreviewTextBox.Text += " ";
-        }
-
         private void Backspace_Click(object sender, RoutedEventArgs e)
         {
             if (!string.IsNullOrEmpty(PreviewTextBox.Text))
@@ -79,13 +70,16 @@ namespace DyeingComputer.KEY
 
         private void Enter_Click(object sender, RoutedEventArgs e)
         {
-           KeyValue = PreviewTextBox.Text;
+            // 触发回车事件
+            KeyPressed?.Invoke(this, new KeyPressedEventArgs(KeyType.Enter, PreviewTextBox.Text));
+
             this.Close();
            // PreviewTextBox.Text += Environment.NewLine;
         }
 
         private void Hide_Click(object sender, RoutedEventArgs e)
         {
+            KeyPressed?.Invoke(this, new KeyPressedEventArgs(KeyType.Hide, ""));
             this.Close();
         }
 
@@ -101,5 +95,24 @@ namespace DyeingComputer.KEY
                 ShiftButton.Background = new SolidColorBrush(Color.FromRgb(224, 224, 224));
             }
         }
+
+        public class KeyPressedEventArgs : EventArgs
+        {
+            public KeyType KeyType { get; }
+            public string KeyValue { get; }
+
+            public KeyPressedEventArgs(KeyType keyType, string keyValue)
+            {
+                KeyType = keyType;
+                KeyValue = keyValue;
             }
         }
+        private void Window_Loaded(object sender, RoutedEventArgs e)
+        {
+            // 初始化为默认模式
+            //   SetKeyboardMode(KeyboardMode.Default);
+            PreviewTextBox.Text = null;
+        }
+    }
+   
+}

KEY/TouchKeyboardNumeral.xaml.cs

@@ -19,8 +19,6 @@ namespace DyeingComputer.KEY
     /// </summary>
     public partial class TouchKeyboardNumeral : Window
     {
-        private bool isShiftActive = false;
-        private bool isSymbolActive = false;
         private bool mode = false;
         public string KeyValue;
         public event EventHandler<KeyPressedEventArgs> KeyPressed;

View/InOutView.xaml

@@ -19,7 +19,7 @@
             <ColumnDefinition/>
             <ColumnDefinition/>
         </Grid.ColumnDefinitions>
-        <DataGrid x:Name="Grid_D" AlternationCount="2" SelectionChanged="Grid_D_SelectionChanged" 
+        <DataGrid x:Name="Grid_D" AlternationCount="2" SelectionChanged="Grid_D_SelectionChanged" PreparingCellForEdit="Grid_D_PreparingCellForEdit"
                   CellEditEnding="Grid_D_CellEditEnding" BeginningEdit="Grid_D_BeginningEdit" d:ItemsSource="{d:SampleData ItemCount=512}" 
               Margin="0,0,0,0" ItemsSource="{Binding Path=SYSData_D,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" AutoGenerateColumns="False" MinColumnWidth="30"       
               HorizontalGridLinesBrush="#FFC9C9C9" VerticalGridLinesBrush="#FFC9C9C9" GridLinesVisibility="All" BorderBrush="#CCCCCC"         
@@ -81,7 +81,7 @@
                 </DataGridTextColumn>
             </DataGrid.Columns>
         </DataGrid>
-        <DataGrid x:Name="Grid_A" AlternationCount="2" SelectionChanged="Grid_A_SelectionChanged" 
+        <DataGrid x:Name="Grid_A" AlternationCount="2" SelectionChanged="Grid_A_SelectionChanged" PreparingCellForEdit="Grid_A_PreparingCellForEdit"
                   CellEditEnding="Grid_A_CellEditEnding"  BeginningEdit="Grid_A_BeginningEdit"  d:ItemsSource="{d:SampleData ItemCount=256}" 
        Margin="0,0,0,0" ItemsSource="{Binding Path=SYSData_A,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" AutoGenerateColumns="False" MinColumnWidth="30"       
        HorizontalGridLinesBrush="#FFC9C9C9" VerticalGridLinesBrush="#FFC9C9C9" GridLinesVisibility="All" BorderBrush="#CCCCCC"         

View/InOutView.xaml.cs

@@ -1,8 +1,10 @@
-using DyeingComputer.ViewModel;
+using DyeingComputer.KEY;
+using DyeingComputer.ViewModel;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
+using System.Security.Cryptography;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
@@ -28,75 +30,140 @@ namespace DyeingComputer.View
         {
             InitializeComponent();
         }
+        string ID;
+        private TextBox currentTextBox;
+        private TouchKeyboardNumeral numeralKeyboard;
         // private SQLiteHelper SQLiteHelpers = null;  //定义数据库
         //private readonly string DBAddress = Environment.CurrentDirectory + "\\DataBase\\800COMPUTER.db";  //数据库路径
 
         private void Grid_D_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-
-        }
-
-        private void Grid_A_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        {
-
-        }
-
-        private void Grid_M_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        {
-
-        }
-
-
-        private void Grid_D_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
-        {
-            string ID;
-            string newValue = (e.EditingElement as TextBox).Text;//获得输入单元格信息
-
             int rownum = Grid_D.SelectedIndex;//获取鼠标选中行并定义变量
             if (rownum != -1)//判断鼠标定位是否有效
             {
                 ID = (Grid_D.Columns[0].GetCellContent(Grid_D.Items[rownum]) as TextBlock).Text;//定位第0列，
-
-                Dictionary<string, object> datagrid_v = new Dictionary<string, object>();//缓存函数
-                datagrid_v.Add("PLC", newValue);
-               // SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
-               // SQLiteHelpers.Open();  //打开数据库
-                MainWindow.SQLiteHelpers.Update("IOName", datagrid_v, "ID ='" + ID + "'", null);//更新
-                //SQLiteHelpers.Close();//关闭数据库
             }
-            MainWindowViewModel.SQL_data();//重新获得io表
-            MainWindowViewModel.D_view = true;           
         }
-
+        private void Grid_A_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        private void Grid_D_BeginningEdit(object sender, DataGridBeginningEditEventArgs e)
         {
-            MainWindowViewModel.D_view = false;
-        }
-
-        private void Grid_A_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
-        {
-            string ID;
-            string newValue = (e.EditingElement as TextBox).Text;//获得输入单元格信息
-
             int rownum = Grid_A.SelectedIndex;//获取鼠标选中行并定义变量
             if (rownum != -1)//判断鼠标定位是否有效
             {
                 ID = (Grid_A.Columns[0].GetCellContent(Grid_A.Items[rownum]) as TextBlock).Text;//定位第0列，
+            }
+        }
+        private void Grid_M_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
 
+        }
+        private void Grid_D_BeginningEdit(object sender, DataGridBeginningEditEventArgs e)
+        {
+            MainWindowViewModel.D_view = false;
+        }
+        private void Grid_D_PreparingCellForEdit(object sender, DataGridPreparingCellForEditEventArgs e)
+        {
+            currentTextBox = e.EditingElement as TextBox;
+            if (numeralKeyboard == null)
+            {
+                numeralKeyboard = new TouchKeyboardNumeral();
+                numeralKeyboard.KeyPressed += NumeralKeyboard_KeyPressed;
+                numeralKeyboard.Closed += (s, args) => { numeralKeyboard = null; };
+            }
+            // 显示键盘
+            numeralKeyboard.Show();
+            // 定位键盘位置（在主窗口下方）
+            UpdateKeyboardPosition();
+        }
+        private void Grid_D_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
+        {
+            string newValue = (e.EditingElement as TextBox).Text;//获得输入单元格信息         
             Dictionary<string, object> datagrid_v = new Dictionary<string, object>();//缓存函数
             datagrid_v.Add("PLC", newValue);
             // SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
             // SQLiteHelpers.Open();  //打开数据库
             MainWindow.SQLiteHelpers.Update("IOName", datagrid_v, "ID ='" + ID + "'", null);//更新
             //SQLiteHelpers.Close();//关闭数据库
-            }
             MainWindowViewModel.SQL_data();//重新获得io表
-            MainWindowViewModel.A_view = true;
+            MainWindowViewModel.D_view = true;
         }
 
         private void Grid_A_BeginningEdit(object sender, DataGridBeginningEditEventArgs e)
         {
             MainWindowViewModel.A_view = false;
         }
+        private void Grid_A_PreparingCellForEdit(object sender, DataGridPreparingCellForEditEventArgs e)
+        {
+            currentTextBox = e.EditingElement as TextBox;
+            if (numeralKeyboard == null)
+            {
+                numeralKeyboard = new TouchKeyboardNumeral();
+                numeralKeyboard.KeyPressed += NumeralKeyboard_KeyPressed;
+                numeralKeyboard.Closed += (s, args) => { numeralKeyboard = null; };
+            }
+            // 显示键盘
+            numeralKeyboard.Show();
+            // 定位键盘位置（在主窗口下方）
+            UpdateKeyboardPosition();
+        }
+        private void Grid_A_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
+        {
+            string newValue = (e.EditingElement as TextBox).Text;//获得输入单元格信息
+            Dictionary<string, object> datagrid_v = new Dictionary<string, object>();//缓存函数
+            datagrid_v.Add("PLC", newValue);
+            //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
+            //SQLiteHelpers.Open();  //打开数据库
+            MainWindow.SQLiteHelpers.Update("IOName", datagrid_v, "ID ='" + ID + "'", null);//更新                                                                                            
+            //SQLiteHelpers.Close();//关闭数据库
+
+            MainWindowViewModel.SQL_data();//重新获得io表
+            MainWindowViewModel.A_view = true;
+        }
+
+        // 更新键盘位置
+        private void UpdateKeyboardPosition()
+        {
+            if (numeralKeyboard == null) return;
+
+            // 获取主窗口的位置
+            var mainWindowWidth = this.Width;
+            var mainWindowHeight = this.Height;
+
+            // 计算键盘位置（主窗口底部中央）
+            numeralKeyboard.Left = (mainWindowWidth - numeralKeyboard.Width) / 2;
+            numeralKeyboard.Top = mainWindowHeight / 2;
+        }
+        // 键盘按键事件处理
+        private void NumeralKeyboard_KeyPressed(object sender, TouchKeyboardNumeral.KeyPressedEventArgs e)
+        {
+            switch (e.KeyType)
+            {
+                /*   case KeyType.Character:
+                       currentTextBox.Text += e.KeyValue;
+                       break;
+                   case KeyType.Backspace:
+                       if (currentTextBox.Text.Length > 0)
+                       {
+                           currentTextBox.Text = currentTextBox.Text.Substring(0, currentTextBox.Text.Length - 1);
+                       }
+                       break;*/
+                case KeyType.Enter:
+                    // 回车键处理
+                    if (!String.IsNullOrEmpty(e.KeyValue))
+                    { 
+                        currentTextBox.Text = e.KeyValue;
+                    }
+                    numeralKeyboard.Close();
+                    break;
+                case KeyType.Hide:
+                    // 隐藏键盘处理
+                    numeralKeyboard.Close();
+                    break;
+            }
+            Grid_D.CommitEdit();
+
+            Grid_A.CommitEdit();
+        }
+
+       
     }
 }

View/ParameterSetView.xaml

@@ -15,7 +15,9 @@
                 BorderThickness="1,1,1,1" ColumnHeaderHeight="40" HorizontalContentAlignment="Right" Grid.ColumnSpan="2" AllowDrop="False"      
                 CanUserReorderColumns="False" CanUserSortColumns="False" CanUserResizeRows="False" CanUserResizeColumns="False"
                 CanUserAddRows="False" CanUserDeleteRows="False" HeadersVisibility ="Column" InputMethod.IsInputMethodEnabled ="False"   
-                CellEditEnding="Grid_CellEditEnding" Background="White" SelectionMode="Single" FontSize="15" Cursor="AppStarting" >
+                Background="White" SelectionMode="Single" FontSize="15" Cursor="AppStarting" 
+                   CellEditEnding="Grid_CellEditEnding" PreparingCellForEdit="Grid_PreparingCellForEdit" 
+                  SelectionChanged="Grid_SelectionChanged">
             <DataGrid.RowStyle >
                 <Style TargetType="{x:Type DataGridRow}">
                     <Setter Property="Height" Value="30" />

View/ParameterSetView.xaml.cs

@@ -1,4 +1,5 @@
-using DyeingComputer.ViewModel;
+using DyeingComputer.KEY;
+using DyeingComputer.ViewModel;
 using System;
 using System.Collections;
 using System.Collections.Generic;
@@ -29,6 +30,9 @@ namespace DyeingComputer.View
     /// </summary>
     public partial class ParameterSetView : UserControl
     {
+        private TextBox currentTextBox;
+        string ID;
+        private TouchKeyboard Keyboard;
         public ParameterSetView()
         {
             InitializeComponent();
@@ -50,14 +54,8 @@ namespace DyeingComputer.View
 
         private void Grid_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)//数据表输入事件
         {
-            string ID;
             string newValue = (e.EditingElement as TextBox).Text;//获得输入单元格信息
 
-            int rownum = Grid.SelectedIndex;//获取鼠标选中行并定义变量
-            if (rownum != -1)//判断鼠标定位是否有效
-            {
-                ID = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
-
             Dictionary<string, object> datagrid_v = new Dictionary<string, object>();//缓存函数
             datagrid_v.Add("Value", newValue);
             //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
@@ -65,7 +63,7 @@ namespace DyeingComputer.View
             MainWindow.SQLiteHelpers.Update("Parameters", datagrid_v, "ParameterID ='" + ID + "'", null);//更新
             MainWindowViewModel.dt_ParameterSet = MainWindow.SQLiteHelpers.ExecuteDataSet("select * from Parameters order by ParameterID asc", null).Tables[0];  //读取计划表写入缓存
             //SQLiteHelpers.Close();//关闭数据库
-            }
+
             MainWindowViewModel.set_ = true;
         }
 
@@ -96,5 +94,74 @@ namespace DyeingComputer.View
             }
             return child;
         }
+
+        private void Grid_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            int rownum = Grid.SelectedIndex;//获取鼠标选中行并定义变量
+            if (rownum != -1)//判断鼠标定位是否有效
+            {
+                ID = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
+
+            }
+        }
+        private void Grid_PreparingCellForEdit(object sender, DataGridPreparingCellForEditEventArgs e)
+        {
+            currentTextBox = e.EditingElement as TextBox;
+            if (Keyboard == null)
+            {
+                Keyboard = new TouchKeyboard();
+                Keyboard.KeyPressed += Keyboard_KeyPressed;
+                Keyboard.Closed += (s, args) => { Keyboard = null; };
+            }
+            // 显示键盘
+            Keyboard.Show();
+            // 定位键盘位置（在主窗口下方）
+            UpdateKeyboardPosition();
+        }
+
+
+        // 更新键盘位置
+        private void UpdateKeyboardPosition()
+        {
+            if (Keyboard == null) return;
+
+            // 获取主窗口的位置
+            var mainWindowWidth = this.Width;
+            var mainWindowHeight = this.Height;
+
+            // 计算键盘位置（主窗口底部中央）
+            Keyboard.Left = (mainWindowWidth - Keyboard.Width) / 2;
+            Keyboard.Top = mainWindowHeight - (Keyboard.Height+50);
+        }
+        // 键盘按键事件处理
+        private void Keyboard_KeyPressed(object sender, TouchKeyboard.KeyPressedEventArgs e)
+        {
+            switch (e.KeyType)
+            {
+                /*   case KeyType.Character:
+                       currentTextBox.Text += e.KeyValue;
+                       break;
+                   case KeyType.Backspace:
+                       if (currentTextBox.Text.Length > 0)
+                       {
+                           currentTextBox.Text = currentTextBox.Text.Substring(0, currentTextBox.Text.Length - 1);
+                       }
+                       break;*/
+                case KeyType.Enter:
+                    // 回车键处理
+                    if (!String.IsNullOrEmpty(e.KeyValue))
+                    {
+                        currentTextBox.Text = e.KeyValue;
+                    }
+                    Keyboard.Close();
+                    break;
+                case KeyType.Hide:
+                    // 隐藏键盘处理
+                    Keyboard.Close();
+                    break;
+            }
+            Grid.CommitEdit();
+        }
+
     }
 }

View/SysSetView.xaml

@@ -13,7 +13,8 @@
          BorderThickness="1,1,1,1" ColumnHeaderHeight="40" HorizontalContentAlignment="Right" Grid.ColumnSpan="2" AllowDrop="False"      
          CanUserReorderColumns="False" CanUserSortColumns="False" CanUserResizeRows="False" CanUserResizeColumns="False"
          CanUserAddRows="False" CanUserDeleteRows="False" HeadersVisibility ="Column" InputMethod.IsInputMethodEnabled ="False"   
-         CellEditEnding="Grid_CellEditEnding" Background="White" SelectionMode="Single" FontSize="15" Cursor="AppStarting" >
+         CellEditEnding="Grid_CellEditEnding" SelectionChanged="Grid_SelectionChanged" PreparingCellForEdit="Grid_PreparingCellForEdit"
+                  Background="White" SelectionMode="Single" FontSize="15" Cursor="AppStarting" >
             <DataGrid.RowStyle >
                 <Style TargetType="{x:Type DataGridRow}">
                     <Setter Property="Height" Value="30" />

View/SysSetView.xaml.cs

@@ -1,4 +1,5 @@
-using DyeingComputer.ViewModel;
+using DyeingComputer.KEY;
+using DyeingComputer.ViewModel;
 using System;
 using System.Collections.Generic;
 using System.Data;
@@ -24,6 +25,9 @@ namespace DyeingComputer.View
     /// </summary>
     public partial class SysSetView : UserControl
     {
+        private TextBox currentTextBox;
+        string ID;
+        private TouchKeyboard Keyboard;
         public SysSetView()
         {
             InitializeComponent();
@@ -45,14 +49,8 @@ namespace DyeingComputer.View
 
         private void Grid_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)//数据表输入事件
         {
-            string ID;
             string newValue = (e.EditingElement as TextBox).Text;//获得输入单元格信息
 
-            int rownum = Grid.SelectedIndex;//获取鼠标选中行并定义变量
-            if (rownum != -1)//判断鼠标定位是否有效
-            {
-                ID = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
-
             Dictionary<string, object> datagrid_v = new Dictionary<string, object>();//缓存函数
             datagrid_v.Add("Value", newValue);
             //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
@@ -60,7 +58,6 @@ namespace DyeingComputer.View
             MainWindow.SQLiteHelpers.Update("System", datagrid_v, "ParameterID ='" + ID + "'", null);//更新
             MainWindowViewModel.dt_SysSet = MainWindow.SQLiteHelpers.ExecuteDataSet("select * from System order by ParameterID asc", null).Tables[0];
             //SQLiteHelpers.Close();//关闭数据库            
-            }
 
             MainWindowViewModel.set_ = true;
         }
@@ -92,5 +89,71 @@ namespace DyeingComputer.View
             }
             return child;
         }
+
+        private void Grid_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            int rownum = Grid.SelectedIndex;//获取鼠标选中行并定义变量
+            if (rownum != -1)//判断鼠标定位是否有效
+            {
+                ID = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
+            }
+        }
+
+        private void Grid_PreparingCellForEdit(object sender, DataGridPreparingCellForEditEventArgs e)
+        {
+            currentTextBox = e.EditingElement as TextBox;
+            if (Keyboard == null)
+            {
+                Keyboard = new TouchKeyboard();
+                Keyboard.KeyPressed += Keyboard_KeyPressed;
+                Keyboard.Closed += (s, args) => { Keyboard = null; };
+            }
+            // 显示键盘
+            Keyboard.Show();
+            // 定位键盘位置（在主窗口下方）
+            UpdateKeyboardPosition();
+        }
+        private void UpdateKeyboardPosition()
+        {
+            if (Keyboard == null) return;
+
+            // 获取主窗口的位置
+            var mainWindowWidth = this.Width;
+            var mainWindowHeight = this.Height;
+
+            // 计算键盘位置（主窗口底部中央）
+            Keyboard.Left = (mainWindowWidth - Keyboard.Width) / 2;
+            Keyboard.Top = mainWindowHeight - (Keyboard.Height + 50);
+        }
+        // 键盘按键事件处理
+        private void Keyboard_KeyPressed(object sender, TouchKeyboard.KeyPressedEventArgs e)
+        {
+            switch (e.KeyType)
+            {
+                /*   case KeyType.Character:
+                       currentTextBox.Text += e.KeyValue;
+                       break;
+                   case KeyType.Backspace:
+                       if (currentTextBox.Text.Length > 0)
+                       {
+                           currentTextBox.Text = currentTextBox.Text.Substring(0, currentTextBox.Text.Length - 1);
+                       }
+                       break;*/
+                case KeyType.Enter:
+                    // 回车键处理
+                    if (!String.IsNullOrEmpty(e.KeyValue))
+                    {
+                        currentTextBox.Text = e.KeyValue;
+                    }
+                    Keyboard.Close();
+                    break;
+                case KeyType.Hide:
+                    // 隐藏键盘处理
+                    Keyboard.Close();
+                    break;
+            }
+            Grid.CommitEdit();
+        }
+
     }
 }