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

View/ParameterSetView.xaml

@@ -14,7 +14,7 @@
                 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"   
-                RowEditEnding="Grid_RowEditEnding"
+                CellEditEnding="Grid_CellEditEnding"
                 Background="White" SelectionMode="Single" FontSize="15" Cursor="AppStarting" >
             <DataGrid.RowStyle >
                 <Style TargetType="{x:Type DataGridRow}">

View/ParameterSetView.xaml.cs

@@ -1,8 +1,10 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Data;
 using System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder;
 using System.Linq;
+using System.Security.Cryptography;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
@@ -29,22 +31,10 @@ namespace DyeingComputer.View
         public ParameterSetView()
         {
             InitializeComponent();
-
             set_sql();
-            // Grid.CurrentCell = new DataGridCellInfo(Grid.Items[1], Grid.Columns[3]);
-
-            FocusManager.SetFocusedElement(Grid, Grid);
-            Grid.CurrentCell = new DataGridCellInfo(Grid.Items[Grid.Items.Count-1], Grid.Columns[3]);
-            Grid.BeginEdit();
-            //FocusManager.SetFocusedElement(Grid, Grid);
-
-
 
         }
 
-
-
-
         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
@@ -59,36 +49,26 @@ namespace DyeingComputer.View
             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
 
-            //sql.Clear();  //清除缓存
-            //System.GC.Collect();
         }
 
-        private void Grid_SelectionChanged(object sender, SelectionChangedEventArgs e)//表格选择事件
+        private void Grid_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)//数据表输入事件
         {
             string ID;
-            string Numder;
+            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，
-                Numder = (Grid.Columns[3].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1列，
-            }
-        }
 
-        private void Grid_RowEditEnding(object sender, DataGridRowEditEndingEventArgs e)
-        {
-            string ID;
-            string Numder;
-
-            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，
-                Numder = (Grid.Columns[3].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1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("Parameters",datagrid_v , "ParameterID ='"+ ID + "'", null);//更新
+                SQLiteHelpers.Close();//关闭数据库
             }
         }
     }