Merge branch 'master' of http://www.scserverddns.top:13000/sc/DyeingComputer

View/ParameterSetView.xaml.cs

@@ -43,7 +43,7 @@ namespace DyeingComputer.View
             SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
             SQLiteHelpers.Open();  //打开数据库
 
-            string sql_script = "select * from Parameters";
+            string sql_script = "select * from Parameters order by ParameterID asc";
 
             if (sql != null) sql.Clear();  //清空缓存
             sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取计划表写入缓存

View/SysSetView.xaml

@@ -4,9 +4,51 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
              xmlns:local="clr-namespace:DyeingComputer.View"
-             mc:Ignorable="d" 
+             xmlns:lang="clr-namespace:DyeingComputer.Properties" 
+             mc:Ignorable="d" Loaded="UserControl_Loaded"
              d:DesignHeight="630" d:DesignWidth="1280" VerticalAlignment="Top">
     <Grid>
-            
+        <DataGrid x:Name="Grid" AlternationCount="2" Margin="0,0,0,0" d:ItemsSource="{d:SampleData ItemCount=99}" AutoGenerateColumns="False" 
+         HorizontalGridLinesBrush="#FFC9C9C9" VerticalGridLinesBrush="#FFC9C9C9" GridLinesVisibility="All" BorderBrush="#CCCCCC"         
+         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" >
+            <DataGrid.RowStyle >
+                <Style TargetType="{x:Type DataGridRow}">
+                    <Setter Property="Height" Value="30" />
+                    <Setter Property="FontSize" Value="25" />
+                    <Style.Triggers>
+                        <Trigger Property="ItemsControl.AlternationIndex" Value="0">
+                            <Setter Property="Background" Value="#FFFFFFFF" />
+                        </Trigger>
+                        <Trigger Property="ItemsControl.AlternationIndex" Value="1">
+                            <Setter Property="Background" Value="#FFF0F0F0" />
+                        </Trigger>
+                        <Trigger Property="IsMouseOver" Value="False"/>
+                    </Style.Triggers>
+                </Style>
+            </DataGrid.RowStyle>
+            <DataGrid.CellStyle>
+                <Style TargetType="DataGridCell">
+                    <Setter Property="BorderThickness" Value="0"/>
+                    <Setter Property="MinWidth" Value="20"/>
+                    <Style.Triggers>
+                        <Trigger Property="IsSelected" Value="True">
+                            <Setter Property="Background" Value="#FFC0C0C0"/>
+                            <Setter Property="BorderBrush" Value="#FFC0C0C0"/>
+                            <Setter Property="Foreground" Value="Black"/>
+                        </Trigger>
+                    </Style.Triggers>
+                </Style>
+            </DataGrid.CellStyle>
+            <DataGrid.Columns>
+                <!--列信息绑定-->
+                <DataGridTextColumn Header="{x:Static lang:Resources.Type}" Width="200" Binding="{Binding Category}" IsReadOnly="True"/>
+                <DataGridTextColumn Header="{x:Static lang:Resources.Code}" Width="200" Binding="{Binding ParameterID}" IsReadOnly="True"/>
+                <DataGridTextColumn Header="{x:Static lang:Resources.Directives}" Width="*" Binding="{Binding ParameterName}" IsReadOnly="True"/>
+                <DataGridTextColumn Header="{x:Static lang:Resources.ParameterSet}" Width="400" Binding="{Binding Value}"/>
+            </DataGrid.Columns>
+        </DataGrid>
     </Grid>
 </UserControl>

View/SysSetView.xaml.cs

@@ -1,10 +1,12 @@
 using System;
 using System.Collections.Generic;
+using System.Data;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
 using System.Windows.Data;
 using System.Windows.Documents;
 using System.Windows.Input;
@@ -12,6 +14,7 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using static DyeingComputer.UserClass.SqliteHelper;
 
 namespace DyeingComputer.View
 {
@@ -23,6 +26,72 @@ namespace DyeingComputer.View
         public SysSetView()
         {
             InitializeComponent();
+            set_sql();
+        }
+
+        private SQLiteHelper SQLiteHelpers = null;  //定义数据库
+        private readonly string DBAddress = Environment.CurrentDirectory + "\\DataBase\\800COMPUTER.db";  //数据库路径
+        DataSet sql; //内存数据缓存
+
+        public void set_sql()
+        {
+            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
+            SQLiteHelpers.Open();  //打开数据库
+
+            string sql_script = "select * from System order by ParameterID asc";
+
+            if (sql != null) sql.Clear();  //清空缓存
+            sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取计划表写入缓存
+            if (sql != null) Grid.ItemsSource = sql.Tables[0].DefaultView;  //转换显示计划表
+            SQLiteHelpers.Close();  //关闭连接
+
+        }
+
+        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
+                SQLiteHelpers.Open();  //打开数据库
+                SQLiteHelpers.Update("System", datagrid_v, "ParameterID ='" + ID + "'", null);//更新
+                SQLiteHelpers.Close();//关闭数据库
+            }
+        }
+
+        private void UserControl_Loaded(object sender, RoutedEventArgs e)//打开页面时的操作
+        {
+            DataGridRow dr = (DataGridRow)Grid.ItemContainerGenerator.ContainerFromIndex(0);//取第0行单元格 
+            DataGridCellsPresenter presenter = GetVisualChild<DataGridCellsPresenter>(dr);
+            DataGridCell cell = (DataGridCell)presenter.ItemContainerGenerator.ContainerFromIndex(3); //取第3列每行单元格 
+            cell.Focus();
+            Grid.SelectedIndex = 0;
+        }
+        public static T GetVisualChild<T>(Visual parent) where T : Visual
+        {
+            T child = default(T);
+            int numVisuals = VisualTreeHelper.GetChildrenCount(parent);
+            for (int i = 0; i < numVisuals; i++)
+            {
+                Visual v = (Visual)VisualTreeHelper.GetChild(parent, i);
+                child = v as T;
+                if (child == null)
+                {
+                    child = GetVisualChild<T>(v);
+                }
+                if (child != null)
+                {
+                    break;
+                }
+            }
+            return child;
         }
     }
 }