chutian_terminal/FetchingForm.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Reflection;
using System.Runtime.InteropServices;
using Message;
using Sunny.UI;
using tool;
using chutian_parking_terminal.motion_executer;
using System.Threading;

namespace chutian_parking_terminal
{

    public partial class FetchingForm : Form
    {
        //定义该接口后会自动打开扫描
        private ScannerServer scan;
        private int start = -1;//记录ScannerTextBox的光标位置
        private string license = "";
        public bool m_is_return;
        private Thread m_scan_thread;
        private bool m_scan_condition;

        public FetchingForm()
        {
            InitializeComponent();
            scan = new ScannerServer();
            m_scan_thread = new Thread(get_scan_license_thread);
            m_scan_thread.Start();
            m_scan_condition = true;
        }

        private void returnBtn_Click(object sender, EventArgs e)
        {
            m_is_return = true;
            this.Close();
            m_scan_condition = false;
            m_scan_thread.Abort();
        }        
        
        private void FetchingForm_Load(object sender, EventArgs e)
        {
            ScannerTextBox.LostFocus += new EventHandler(ScannerTextBox_LostFocus);
            this.label6.Text = "智象泊车终端" + json_file_operation.Instance.read_json_string("ternimalNumber") + "号机";
            this.label7.Text = this.label7.Text + json_file_operation.Instance.read_json_string("ternimalNumber");

        }
        private void get_scan_license_thread()
        {
            while (m_scan_condition)
            {
                if (scan.GetInfo(out license))
                {
                    if (license != "")
                    {
                        ScannerTextBox.Text = license;
                    }
                }
            }
                
        }
        private void FetchingForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            scan.Close();
            m_scan_condition = false;
            m_scan_thread.Abort();
        }

        /// <summary>
        /// 取消button按钮的焦点黑色边框
        /// </summary>
        /// <param name="需要取消黑色焦点边框的button"></param>
        private void SetButton(Button button)
        {
            MethodInfo methodinfo = button.GetType().GetMethod("SetStyle", BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod);
            methodinfo.Invoke(button, BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod, null, new object[] { ControlStyles.Selectable, false }, Application.CurrentCulture);
        }

        private void FetchingForm_Activated(object sender, EventArgs e)
        {
            ScannerTextBox.Focus();
        }

        private void ScannerTextBox_TextChanged(object sender, EventArgs e)
        {
            string str = ScannerTextBox.Text;
        }

        void ScannerTextBox_LostFocus(object sender, EventArgs e)
        {
            //记录textBox光标位置
            start = ScannerTextBox.SelectionStart;
        }

        /// <summary>
        /// 置为已提交车牌信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OKBtn_Click(object sender, EventArgs e)
        {
            Exit_execute.Instance.set_pickup_license(ScannerTextBox.Text);
            m_is_return = false;
            this.Close();
            m_scan_condition = false;
            m_scan_thread.Abort();
        }

        /// <summary>
        /// 清空所有下拉框数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void clearBtn_Click(object sender, EventArgs e)
        {
            if (start > 0)
            {
                //删除光标前一位
                ScannerTextBox.Text = ScannerTextBox.Text.Remove(start - 1, 1);
                //光标行前移一位
                ScannerTextBox.Select(start - 1, 0);
                //textBox获取焦点
                ScannerTextBox.Select();
            }
            else if (start == 0)
            {
                ScannerTextBox.SelectionStart = 0;
                ScannerTextBox.Select(ScannerTextBox.Text.Length, 0);
                ScannerTextBox.Select();
            }
        }

        private void chinese_button_Click(object sender, EventArgs e)
        {
            this.panelscannerBox.Controls.Remove(this.english_panel);
            this.panelscannerBox.Controls.Add(this.chinese_panel);
        }

        private void return_button_Click(object sender, EventArgs e)
        {
            this.panelscannerBox.Controls.Remove(this.chinese_panel);
            this.panelscannerBox.Controls.Add(this.english_panel);
        }

        private static bool flag = true;
        private static object obj = new object();

        public void updateScannerText(string initString, ref UIComboBox uiComboBox)
        {

            lock (obj)
            {
                if (flag)
                {
                    if (uiComboBox.Text != initString)
                    {
                        flag = false;
                        this.ScannerTextBox.Text = this.ScannerTextBox.Text + uiComboBox.Text;
                    }
                }
                else
                {
                    flag = true;
                    uiComboBox.SelectedIndex = 0;
                    //uiComboBox.Text = initString;
                }
            }
        }

        private void uiComboBox11_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText("  01", ref uiComboBox11);
        }

        private void uiComboBox12_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 2ABC", ref uiComboBox12);
        }

        private void uiComboBox13_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 3DEF", ref uiComboBox13);
        }

        private void uiComboBox14_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 4GH", ref uiComboBox14);
        }

        private void uiComboBox15_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 5JKL", ref uiComboBox15);
        }

        private void uiComboBox16_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 6MN", ref uiComboBox16);
        }

        private void uiComboBox17_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText("7PQRS", ref uiComboBox17);
        }

        private void uiComboBox18_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 8TUV", ref uiComboBox18);
        }

        private void uiComboBox19_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText("9WXYZ", ref uiComboBox19);
        }

        private void uiComboBox21_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 鄂湘渝", ref uiComboBox21);
        }

        private void uiComboBox22_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 陕豫皖", ref uiComboBox22);
        }

        private void uiComboBox23_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 赣贵川", ref uiComboBox23);
        }

        private void uiComboBox24_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 桂粤闽", ref uiComboBox24);
        }

        private void uiComboBox25_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 浙沪苏", ref uiComboBox25);
        }

        private void uiComboBox26_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 鲁冀晋", ref uiComboBox26);
        }

        private void uiComboBox27_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 云宁甘", ref uiComboBox27);
        }

        private void uiComboBox28_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 藏新青", ref uiComboBox28);
        }

        private void uiComboBox29_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 蒙京津", ref uiComboBox29);
        }

        private void uiComboBox210_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText(" 辽吉黑", ref uiComboBox210);
        }

        private void uiComboBox211_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateScannerText("琼港澳台", ref uiComboBox211);
        }

        private void determine_button_Click(object sender, EventArgs e)
        {
            string t_license = uiComboBox1.Text +
                               uiComboBox2.Text +
                               uiComboBox3.Text +
                               uiComboBox4.Text +
                               uiComboBox5.Text +
                               uiComboBox6.Text +
                               uiComboBox7.Text +
                               uiComboBox8.Text;
            this.ScannerTextBox.Text = t_license;
        }

    }    
}