DyeingComputer/View/ProgramgroupView.xaml.cs

using DyeingComputer.UserClass;
using DyeingComputer.Windows;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using static DyeingComputer.UserClass.SqliteHelper;

namespace DyeingComputer.View
{
    /// <summary>
    /// ProgramgroupView.xaml 的交互逻辑
    /// </summary>
    public partial class ProgramgroupView : UserControl
    {
        public ProgramgroupView()
        {
            InitializeComponent();
            Programgroup_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 Programgroup_sql()
        {
            //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            //SQLiteHelpers.Open();  //打开数据库

            string sql_script = "select * from ProgramName order by ProgramID desc";

            if (sql != null) sql.Clear();  //清空缓存
            sql = MainWindow.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 ProgramgroupView_edit_Click(object sender, RoutedEventArgs e)
        {
            if (Programgroup_ID == null) return;

            container.Content = new ProgramstepsView();
        }

        private void ProgramgroupView_new_Click(object sender, RoutedEventArgs e)//新建按钮
        {
            InputBox frm = new InputBox();
            frm.Accept += new EventHandler(InputBox_new_accept);         
            frm.ShowDialog();
        }

        void InputBox_new_accept(object sender, EventArgs e)//新建按钮窗口返回
        {
            //事件的接收者通过一个简单的类型转换得到InputBox的引用
            InputBox frm = (InputBox)sender;
            //接收到InputBox的TextBox值
            string VALUE = frm.InputValue;

            string ID = (StrToInt.To16Convert10( DateTime.Now.ToString("yy"))+ StrToInt.To16Convert10(DateTime.Now.ToString("MM"))+StrToInt.To16Convert10(DateTime.Now.ToString("dd"))).ToString()+ 
               DateTime.Now.ToString("HH")+DateTime.Now.ToString("mm")+DateTime.Now.ToString("ss"); //id为时间合

            Dictionary<string, object> Program_new = new Dictionary<string, object>();//缓存函数
            Program_new.Add("ProgramName", VALUE);
            Program_new.Add("ProgramID", ID);
            Program_new.Add("Step", "0");
            Program_new.Add("Time", "0:00");
            Program_new.Add("Notes", null);

            //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            //SQLiteHelpers.Open();  //打开数据库
            MainWindow.SQLiteHelpers.InsertData("ProgramName", Program_new);// 执行插入
            //SQLiteHelpers.Close();  //关闭连接

            Programgroup_Numder = VALUE;
            Programgroup_ID = ID;

            Programgroup_sql();
        }

        private void ProgramgroupView_del_Click(object sender, RoutedEventArgs e)//删除
        {
            if(Programgroup_Numder == null)return;
            ///弹窗提示确认删除
            if (System.Windows.Forms.MessageBox.Show(Properties.Resources.Confirm + Properties.Resources.Delete + Programgroup_Numder, "Delete ",
                System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
            {
                ///执行删除
                //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                //SQLiteHelpers.Open();  //打开数据库
                MainWindow.SQLiteHelpers.Delete("ProgramName", "ProgramID='" + Programgroup_ID + "'", null);
                //SQLiteHelpers.Close();
                Programgroup_sql();
            }
            Programgroup_Numder = null;
            Programgroup_ID = null;
        }

        private void ProgramgroupView_Rename_Click(object sender, RoutedEventArgs e)//重命名按钮
        {
            if (Programgroup_ID == null) return;
            InputBox frm = new InputBox();
            frm.Accept += new EventHandler(InputBox_Rename_accept);
            frm.ShowDialog();
        }
        void InputBox_Rename_accept(object sender, EventArgs e)//重命名按钮窗口返回
        {
            //事件的接收者通过一个简单的类型转换得到InputBox的引用
            InputBox frm = (InputBox)sender;
            //接收到InputBox的TextBox值
            string VALUE = frm.InputValue;
            Dictionary<string, object> Program_Rename = new Dictionary<string, object>();//缓存函数
            Program_Rename.Add("ProgramName", VALUE);

            //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            //SQLiteHelpers.Open();  //打开数据库
            MainWindow.SQLiteHelpers.Update("ProgramName", Program_Rename, "ProgramID='"+ Programgroup_ID + "'",null);
            //SQLiteHelpers.Close();  //关闭连接

            Programgroup_sql();
            Programgroup_Numder = null;
            Programgroup_ID = null;
        }

        private void ProgramgroupView_Remark_Click(object sender, RoutedEventArgs e)//备注
        {
            if (Programgroup_ID == null) return;
            InputBox frm = new InputBox();
            frm.Accept += new EventHandler(InputBox_Remark_accept);
            frm.ShowDialog();
        }
        void InputBox_Remark_accept(object sender, EventArgs e)//备注按钮窗口返回
        {
            //事件的接收者通过一个简单的类型转换得到InputBox的引用
            InputBox frm = (InputBox)sender;
            //接收到InputBox的TextBox值
            string VALUE = frm.InputValue;
            Dictionary<string, object> Program_Remark = new Dictionary<string, object>();//缓存函数
            Program_Remark.Add("Notes", VALUE);

            //SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            //SQLiteHelpers.Open();  //打开数据库
            MainWindow.SQLiteHelpers.Update("ProgramName", Program_Remark, "ProgramID='" + Programgroup_ID + "'", null);
            //SQLiteHelpers.Close();  //关闭连接

            Programgroup_sql();
            Programgroup_Numder = null;
            Programgroup_ID = null;
        }

        public static string Programgroup_Numder { get; set; }
        public static string Programgroup_ID { get; set; }

        private void Grid_SelectionChanged(object sender, SelectionChangedEventArgs e)//表格选择事件
        {
            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
            {
                Programgroup_ID = (Grid.Columns[0].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
                Programgroup_Numder = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1列，
            }
        }
    }
}