OTS/OTSIncAReportApp/1-UI/Control_Grids/ParticlesGridDevidePage/ParticleClassificationSelect.cs

using OTSIncAReportApp.DataOperation.DataAccess;
using System;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;

namespace OTSIncAReportApp._1_UI.Control_Grids.ParticlesGridDevidePage
{
    public partial class ParticleClassificationSelect : Form
    {
        ParticleData Particledata;
        string[] ParticleClassificationSelectedList;
        public string ParticleClassificationSelected
        {
            get;
            set;
        }
        public ParticleClassificationSelect(ParticleData a_Particledata, string a_ParticleClassificationSelected)
        {
            InitializeComponent();
            Particledata = a_Particledata;
            ParticleClassificationSelectedList = a_ParticleClassificationSelected.Split('$');
        }

        private void ParticleClassificationSelect_Load(object sender, EventArgs e)
        {
            DataTable table = Particledata.GetClassificationOfAllParticles();
            if (table != null)
            {
                if (table.Rows.Count > 0)
                {
                    FlowLayoutPanel flowLayoutPanel = new FlowLayoutPanel();
                    flowLayoutPanel.FlowDirection = FlowDirection.LeftToRight;
                    flowLayoutPanel.WrapContents = true;
                    flowLayoutPanel.Dock = DockStyle.Fill;
                    flowLayoutPanel.AutoScroll = true;
                    flowLayoutPanel.Padding = new Padding(20, 10, 20, 25);
                    panel1.Controls.Add(flowLayoutPanel);
                    foreach (DataRow it in table.Rows)
                    {
                        // 添加控件到 FlowLayoutPanel 中
                        CheckBox box1 = new CheckBox();
                        box1.Text = it["TypeName"].ToString();
                        box1.Width = flowLayoutPanel.Width-40;
                        box1.Height = 25;
                        Font font= new Font("宋体", 15, FontStyle.Regular);
                        box1.Font = font;
                        if (ParticleClassificationSelectedList != null)
                        {
                            if (ParticleClassificationSelectedList.Contains(box1.Text))
                            {
                                box1.Checked = true;
                            }
                            else
                            {
                                box1.Checked = false;
                            }
                        }
                        else
                        {
                            box1.Checked = false;
                        }
                        flowLayoutPanel.Controls.Add(box1);
                    }
                    if (ParticleClassificationSelectedList.Count() == table.Rows.Count)
                    {
                        this.checkBox_selall.CheckedChanged -= new System.EventHandler(this.checkBox_selall_CheckedChanged);
                        checkBox_selall.Checked = true;
                        this.checkBox_selall.CheckedChanged += new System.EventHandler(this.checkBox_selall_CheckedChanged);
                    }
                }
            }
        }

        private void btn_ok_Click(object sender, EventArgs e)
        {
            ParticleClassificationSelected = "";
            foreach (Control control in panel1.Controls)
            {
                if (control.GetType() == typeof(FlowLayoutPanel))
                {
                    foreach (Control control1 in control.Controls)
                    {
                        if (control1.GetType() == typeof(System.Windows.Forms.CheckBox))
                        {
                            if (((CheckBox)control1).Checked)
                            {
                                ParticleClassificationSelected += control1.Text+ "$";
                            }
                        }
                    }
                }
            }

            if(ParticleClassificationSelected!="")
            {
                ParticleClassificationSelected = ParticleClassificationSelected.Remove(ParticleClassificationSelected.Length - 1);
            }
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        private void btn_cannel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
            this.Close();
        }

        private void ParticleClassificationSelect_FormClosing(object sender, FormClosingEventArgs e)
        {
            this.Close();
        }

        private void checkBox_selall_CheckedChanged(object sender, EventArgs e)
        {
            if(checkBox_selall.Checked)
            {
                foreach (Control control in panel1.Controls)
                {
                    if (control.GetType() == typeof(FlowLayoutPanel))
                    {
                        foreach (Control control1 in control.Controls)
                        {
                            if (control1.GetType() == typeof(System.Windows.Forms.CheckBox))
                            {
                                ((CheckBox)control1).Checked = true;
                            }
                        }
                    }
                }
            }
            else
            {
                foreach (Control control in panel1.Controls)
                {
                    if (control.GetType() == typeof(FlowLayoutPanel))
                    {
                        foreach (Control control1 in control.Controls)
                        {
                            if (control1.GetType() == typeof(System.Windows.Forms.CheckBox))
                            {
                                ((CheckBox)control1).Checked = false;
                            }
                        }
                    }
                }
            }
        }
    }
}