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

namespace JJMediSys
{
    public partial class SetKZM : Form
    {
        public SetKZM()
        {
            InitializeComponent();
        }

        private void textBox2_TextChanged(object sender, EventArgs e)
        {

        }

        private void label4_Click(object sender, EventArgs e)
        {

        }

        private void TextX_TextChanged(object sender, EventArgs e)
        {
            if(TextY.Text!=""&&TextX.Text!=""&& double.TryParse(TextX.Text, out double number1) && double.TryParse(TextY.Text, out double number2))
            {
                int Left = 0;
                int Right = 0;
                if (number1 > 31.5)
                    number1 = 31.5;
                Left = (int)((107 + number1 - number2) / 0.03068); 
                Right = (int)((31.5 - number1) / 0.03068);
                TextKZM.Text = Left.ToString() + ";" + Right.ToString() + ";" + TextGDM.Text;
            }
        }

        private void TextY_TextChanged(object sender, EventArgs e)
        {
            if (TextY.Text != "" && TextX.Text != "" && double.TryParse(TextX.Text, out double number1) && double.TryParse(TextY.Text, out double number2))
            {
                int Left = 0;
                int Right = 0;
                if (number1 > 31.5)
                    number1 = 31.5;
                Left = (int)((107 + number1 - number2) / 0.03068);
                Right = (int)((31.5 - number1) / 0.03068);
                TextKZM.Text = Left.ToString() + ";" + Right.ToString() + ";" + TextGDM.Text;
            }
        }

        private void TextX_KeyPress(object sender, KeyPressEventArgs e)
        {
            if ((e.KeyChar < '0' || e.KeyChar > '9') && e.KeyChar != '.' && e.KeyChar != (char)Keys.Back) // 判断按下的键是否为数字、小数点或退格键
            {
                e.Handled = true;
            }
            else if (e.KeyChar == '.' && TextX.Text.Contains('.')) // 判断小数点个数是否超过1个
            {
                e.Handled = true;
            }
        }

        private void TextY_KeyPress(object sender, KeyPressEventArgs e)
        {
            if ((e.KeyChar < '0' || e.KeyChar > '9') && e.KeyChar != '.' && e.KeyChar != (char)Keys.Back) // 判断按下的键是否为数字、小数点或退格键
            {
                e.Handled = true;
            }
            else if (e.KeyChar == '.' && TextY.Text.Contains('.')) // 判断小数点个数是否超过1个
            {
                e.Handled = true;
            }
        }

        private void PClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }



        [DllImport("user32.dll")]//*********************拖动无窗体的控件
        public static extern bool ReleaseCapture();
        [DllImport("user32.dll")]
        public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
        public const int WM_SYSCOMMAND = 0x0112;
        public const int SC_MOVE = 0xF010;
        public const int HTCAPTION = 0x0002;
        private void SetKZM_MouseDown(object sender, MouseEventArgs e)
        {
            ReleaseCapture();
            SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
        }
    }
}