输送设备连接设置页面

View/DispenseMachinesSet.xaml

@@ -62,15 +62,14 @@
                 <DataGridTextColumn Header="{x:Static lang:Resources.Group}" Binding="{Binding Groups}" Width="210" IsReadOnly="True"/>
                 <DataGridTextColumn Binding="{Binding IP}" Width="0" IsReadOnly="True"/>
                 <DataGridTextColumn Binding="{Binding PORT}" Width="0" IsReadOnly="True"/>
-                <DataGridTextColumn Binding="{Binding Serial}" Width="0" IsReadOnly="True"/>
-                <DataGridTextColumn Binding="{Binding Baud}" Width="0" IsReadOnly="True"/>
             </DataGrid.Columns>
         </DataGrid>
 
         <Image HorizontalAlignment="Left" x:Name="IMAGE" VerticalAlignment="Top" Width="400" Height="400" Margin="10,200,0,0" />
         <TextBox HorizontalAlignment="Left" Height="30" Margin="150,10,0,0" x:Name="comboBoxMachine" VerticalAlignment="Top" Width="270" FontSize="20" />
         <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,10,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Machine}" VerticalAlignment="Top" Width="120" FontSize="25"/>
-        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,50,0,0" x:Name="TextMachineGroup" VerticalAlignment="Top" Width="270" FontSize="20" DropDownClosed="TextMachineGroup_DropDownClosed"/>
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,50,0,0" x:Name="TextMachineGroup" VerticalAlignment="Top" Width="270" FontSize="20" 
+                  DropDownClosed="TextMachineGroup_DropDownClosed"  TextBoxBase.TextChanged="TextMachineGroup_DropDownClosed"/>
         <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,50,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.MachineGroup}" VerticalAlignment="Top" Width="120" FontSize="25"/>
         <TextBox HorizontalAlignment="Left" Height="30" Margin="150,100,0,0" x:Name="IP" VerticalAlignment="Top" Width="200" FontSize="20" MaxLines="1"/>
         <TextBlock HorizontalAlignment="Left" Height="40" Margin="350,100,0,0" TextWrapping="Wrap" Text=":" VerticalAlignment="Top" Width="20" FontSize="25"/>

View/DispenseMachinesSet.xaml.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Data;
+using System.IO;
 using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
@@ -45,7 +46,10 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
         //private string SYS_machines = null;
         private void UserControl_Loaded(object sender, RoutedEventArgs e)
         {
-            Griddata.ItemsSource = MainWindowViewModel.Machines.DefaultView;
+            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
+            SQLiteHelpers.Open();  //打开数据库
+            Griddata.ItemsSource = SQLiteHelpers.ExecuteDataSet("select Name,Groups,IP,PORT,DATA from MachinesDispense Order by id", null).Tables[0].DefaultView;
+            SQLiteHelpers.Close();
         }
 
         private void Griddata_MouseDoubleClick(object sender, MouseButtonEventArgs e)
@@ -63,35 +67,37 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
 
         private void Save_Click(object sender, RoutedEventArgs e)
         {
-            if (!string.IsNullOrEmpty(comboBoxMachine.Text))
+            if (!string.IsNullOrEmpty(comboBoxMachine.Text) && !string.IsNullOrEmpty(TextMachineGroup.Text) && !string.IsNullOrEmpty(IP .Text))
             {
+                WriteableBitmap wb = new WriteableBitmap((BitmapSource)IMAGE.Source);
+                byte[] imageData = SourceToArray(wb);               
+
                 Dictionary<string, object> dr_new = new Dictionary<string, object>();//缓存函数
                 dr_new.Add("Name", comboBoxMachine.Text);
                 dr_new.Add("Groups", TextMachineGroup.Text);
                 dr_new.Add("IP", IP.Text);
                 dr_new.Add("PORT", PORT.Text);
+                dr_new.Add("DATA",imageData);
 
                 SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                 SQLiteHelpers.Open();  //打开数据库
 
-                if (SQLiteHelpers.ExecuteDataSet("select * from Machines where name ='" + comboBoxMachine.Text + "'", null).Tables[0].Rows.Count == 0)
+                if (SQLiteHelpers.ExecuteDataSet("select * from MachinesDispense where name ='" + comboBoxMachine.Text + "'", null).Tables[0].Rows.Count == 0)
                 {
-                    SQLiteHelpers.InsertData("Machines", dr_new);
+                    SQLiteHelpers.InsertData("MachinesDispense", dr_new);
                 }
                 else
                 {
-                    SQLiteHelpers.Update("Machines", dr_new, "name='" + comboBoxMachine.Text + "'", null);
+                    SQLiteHelpers.Update("MachinesDispense", dr_new, "name='" + comboBoxMachine.Text + "'", null);
                 }
-                MainWindowViewModel.Machines = SQLiteHelpers.ExecuteDataSet("select * from Machines Order by id", null).Tables[0];  //读取表写入缓存
+                Griddata.ItemsSource = SQLiteHelpers.ExecuteDataSet("select Name,Groups,IP,PORT,DATA from MachinesDispense Order by id", null).Tables[0].DefaultView;
                 SQLiteHelpers.Close();
-                Griddata.ItemsSource = MainWindowViewModel.Machines.DefaultView;
+                MessageBox.Show(Properties.Resources.Save + comboBoxMachine.Text, "SCCM", MessageBoxButton.OK, MessageBoxImage.Information);
-                comboBoxMachine.Text = null;
-                TextMachineGroup.Text = null;
-                IP.Text = null;
-                PORT.Text = "7789";
             }
             else
             {
+                MessageBox.Show(Properties.Resources.ERR , "SCCM", MessageBoxButton.OK, MessageBoxImage.Error);
+
             }
         }
         private void Delete_Click(object sender, RoutedEventArgs e)
@@ -103,10 +109,9 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                 {
                     SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                     SQLiteHelpers.Open();  //打开数据库
-                    SQLiteHelpers.Delete("Machines", "Name='" + comboBoxMachine.Text + "'", null);
+                    SQLiteHelpers.Delete("MachinesDispense", "Name='" + comboBoxMachine.Text + "'", null);
-                    MainWindowViewModel.Machines = SQLiteHelpers.ExecuteDataSet("select * from Machines Order by id", null).Tables[0];  //读取表写入缓存
+                    Griddata.ItemsSource = SQLiteHelpers.ExecuteDataSet("select Name,Groups,IP,PORT,DATA from MachinesDispense Order by id", null).Tables[0].DefaultView;
                     SQLiteHelpers.Close();
-                    Griddata.ItemsSource = MainWindowViewModel.Machines.DefaultView;
                     comboBoxMachine.Text = null;
                 }
             }
@@ -171,42 +176,42 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
             switch (TextMachineGroup.Text)//步骤用时计算
             {
                 case "252":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/LOGO/252-2t.png");
+                    uri = new Uri("pack://application:,,,/LOGO/252-2t.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "252-2T":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/SunlightCentralizedControlManagement(SCCM)/LOGO/252-2t.png");
+                    uri = new Uri("pack://application:,,,/LOGO/252-2t.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "252RB":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/SunlightCentralizedControlManagement(SCCM)/LOGO/252RB.png");
+                    uri = new Uri("pack://application:,,,/LOGO/252RB.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "252RDRM":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/SunlightCentralizedControlManagement(SCCM)/LOGO/252RDRM.png");
+                    uri = new Uri("pack://application:,,,/LOGO/252RMRD.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "242W":
-                    uri = new Uri("pack://application:,,,/SunlightCentralizedControlManagement_SCCM_;component/242w.png");
+                    uri = new Uri("pack://application:,,,/LOGO/242w.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "302":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/SunlightCentralizedControlManagement(SCCM)/LOGO/302.png");
+                    uri = new Uri("pack://application:,,,/LOGO/302.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "303":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/SunlightCentralizedControlManagement(SCCM)/LOGO/303.png");
+                    uri = new Uri("pack://application:,,,/LOGO/303.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
                 case "303PDW":
-                    uri = new Uri("pack://application:,,,/ReferencedAssembly;component/SunlightCentralizedControlManagement(SCCM)/LOGO/303pdw.png");
+                    uri = new Uri("pack://application:,,,/LOGO/303pdw.png");
                     bitmapImage = new BitmapImage(uri);
                     IMAGE.Source = bitmapImage;
                     break;
@@ -214,5 +219,50 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                     break;
             }
         }
+
+        public static byte[] BitmapImageToByteArray(BitmapImage bmp)
+        {
+            byte[] byteArray = null;
+            try
+            {
+                Stream sMarket = bmp.StreamSource;
+                if (sMarket != null && sMarket.Length > 0)
+                {
+                    //很重要，因为Position经常位于Stream的末尾，导致下面读取到的长度为0。 
+                    sMarket.Position = 0;
+
+                    using (BinaryReader br = new BinaryReader(sMarket))
+                    {
+                        byteArray = br.ReadBytes((int)sMarket.Length);
+                    }
+                }
+            }
+            catch
+            {
+                //other exception handling 
+            }
+            return byteArray;
+        }
+
+        public static byte[] SourceToArray(WriteableBitmap source)
+        {
+            byte[] byteArray = null;
+            try
+            {
+                using (MemoryStream ms = new MemoryStream())
+                {
+                    JpegBitmapEncoder coder = new JpegBitmapEncoder();
+                    coder.QualityLevel = 100;
+                    coder.Frames.Add(BitmapFrame.Create(source));
+                    coder.Save(ms);
+                    byteArray = ms.ToArray();
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message.ToString());
+            }
+            return byteArray;
+        }
     }
 }