OTS/OTSPeriodicTable/OTSPeriodicTableForm.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace OTSPeriodicTable
{
    public partial class OTSPeriodicTableForm : Form
    {
        #region 变量定义
        /// <summary>
        /// 获取所有选择的元素
        /// </summary>
        public List<Periodic> m_List_Periodic;

        //是否点击了确定按钮
        private bool m_isOK = false;
        #endregion

        #region 构造函数和窗体加载
        public OTSPeriodicTableForm()
        {
            m_List_Periodic = new List<Periodic>();
            InitializeComponent();
            //国际化
            OTSSysMgrTools.Language lan = new OTSSysMgrTools.Language(this);
        }

        /// <summary>
        /// 传入已经选择的元素购造函数
        /// </summary>
        /// <param name="in_list_periodic"></param>
        public OTSPeriodicTableForm(List<Periodic> in_list_periodic)
        {
            m_List_Periodic = new List<Periodic>();
            InitializeComponent();
            m_List_Periodic = in_list_periodic;
        }

        private void OTSPeriodicTableForm_Load(object sender, EventArgs e)
        {
            //设置传入的元素列表被选择
            SetListToPeriodic();  //问题从这里开始

            this.DoubleBuffered = true;
            this.Refresh();
        }
        #endregion

        #region 保存选择的元素到List中
        /// <summary>
        /// 将所有的界面UI periodic设置成未选择状态
        /// </summary>
        private void SetAllUIPeriodicVisable()
        {
            foreach (Control uc in thePeriodicTable1.Controls)
            {
                //第一步，先找到最外部大panel
                if (uc.Name == "panel1")
                    foreach (Control uc2 in uc.Controls)
                    {
                        //第二步，再找到小panel
                        if (uc2.Name.IndexOf("p_element") > -1)
                        {
                            //第三步，里面还有一层,这个才是user_element
                            foreach (Control uc3 in uc2.Controls)
                            {
                                User_Element ue = (User_Element)uc3;
                                ue.i_click = 0;
                                ue.BackColor = ue.OldColor;
                            }
                        }
                    }
            }
        }


        /// <summary>
        /// 将元素表中的设置到元素界面上，让其显示为选择状态
        /// </summary>
        private void SetListToPeriodic()
        {
            //先首将所有的选择状态都去掉
            SetAllUIPeriodicVisable();

            //开始设置选择的元素
            for (int i = 0; i < m_List_Periodic.Count(); i++)
            {
                //先判断用户是否选择了元素，如果没有选择的话，直接退出，选择的话，先问
                foreach (Control uc in thePeriodicTable1.Controls)
                {
                    //第一步，先找到最外部大panel
                    if (uc.Name == "panel1")
                        foreach (Control uc2 in uc.Controls)
                        {
                            //第二步，再找到小panel
                            if (uc2.Name.IndexOf("p_element") > -1)
                            {
                                //第三步，里面还有一层,这个才是user_element
                                foreach (Control uc3 in uc2.Controls)
                                {
                                    User_Element ue = (User_Element)uc3;
                                    //记录用户选择了的元素
                                    if (ue.lb_fh.Text == m_List_Periodic[i].FH)
                                    {
                                        //设置这个元素已经被选择
                                        ue.i_click = 2;
                                        ue.BackColor = Color.SpringGreen; ;
                                    }
                                }
                            }
                        }
                }
            }

        }

        /// <summary>
        /// 将选择的元素保存到列表中
        /// </summary>
        private void SelectPeriodicToList()
        {
            m_List_Periodic.Clear();

            //先判断用户是否选择了元素，如果没有选择的话，直接退出，选择的话，先问
            foreach (Control uc in thePeriodicTable1.Controls)
            {
                //第一步，先找到最外部大panel
                if (uc.Name == "panel1")
                    foreach (Control uc2 in uc.Controls)
                    {
                        //第二步，再找到小panel
                        if (uc2.Name.IndexOf("p_element") > -1)
                        {
                            //第三步，里面还有一层,这个才是user_element
                            foreach (Control uc3 in uc2.Controls)
                            {
                                User_Element ue = (User_Element)uc3;
                                //记录用户选择了的元素
                                if (ue.i_click == 2)
                                {
                                    //aa++;
                                    Periodic pc = new Periodic();
                                    pc.XH =ue.lb_xh.Text.ToString().Trim();        //序号
                                    pc.YZZL = ue.lb_yzzl.Text.ToString().Trim();                     //元素重量
                                    pc.FH = ue.lb_fh.Text.ToString().Trim();                         //符号
                                    pc.ZWYSM = ue.zwysm.ToString().Trim();                      //中文元素名
                                    pc.YWM = ue.lb_xh.Text.ToString().Trim();                         //英文名
                                    if ("-" != ue.lb_sx1.Text.ToString().Trim() && "" != ue.lb_sx1.Text.ToString().Trim())
                                        pc.SX1 = ue.lb_sx1.Text.ToString().Trim();     //属性1
                                    else
                                        pc.SX1 = "0";
                                    if ("-" != ue.lb_sx2.Text.ToString().Trim() && "" != ue.lb_sx2.Text.ToString().Trim())
                                        pc.SX2 = ue.lb_sx2.Text.ToString().Trim();     //属性2
                                    else
                                        pc.SX2 = "0";
                                    if ("-" != ue.lb_sx3.Text.ToString().Trim() && "" != ue.lb_sx3.Text.ToString().Trim())
                                        pc.SX3 = ue.lb_sx3.Text.ToString().Trim();     //属性3
                                    else
                                        pc.SX3 = "0";
                                    if (null != ue.pictureBox1.Image.Tag)
                                        pc.FL = ue.pictureBox1.Image.Tag.ToString();                         //分类

                                    m_List_Periodic.Add(pc);

                                }
                            }
                        }
                    }
            }
        }
        #endregion

        #region 窗体退出事件
        private void OTSPeriodicTableForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            SelectPeriodicToList();
        }
        #endregion

        #region 确定和取消事件
        //点击确定
        private void button1_Click(object sender, EventArgs e)
        {
            SelectPeriodicToList();
            m_isOK = true;
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        //点击取消
        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        #endregion
    }
}