Winform调用风云二号卫星云图（更改后版本）

来源：互联网发布：阿卡索知乎编辑：程序博客网时间：2024/05/01 20:57
代码如下：
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;namespace YYS{    public partial class MainForm : Form    {        public MainForm()        {            InitializeComponent();                  }        private void AddList()        {                          DateTime dt = DateTime.Now;            ListDate(dt);            if (list == null || list.Count == 0)                return;            if (this.listboxliebiao.Items.Count > 0)            {                               this.listboxliebiao.Items.Clear();            }            foreach (DateTime item in list)            {                listboxliebiao.Items.Add(item);            }        }        private string ListItem(string str)        {            string strName = "";            DateTime dt = Convert.ToDateTime(str);            return strName;        }        private List<DateTime> list ;        private void ListDate(DateTime dt)        {            if (dt.Minute < 30)            {                dt = dt.AddMinutes(-dt.Minute);            }            else            {                dt = dt.AddMinutes(60 - dt.Minute);            }            if (this.radioButton1.Checked)            {                list = new List<DateTime>();                DateTime date = new DateTime();                date = dt.AddHours(-12);                for (int i = 0; i < 24; i++)                {                    date = date.AddMinutes(30);                    list.Add(date);                }            }            else if(this.radioButton2.Checked)            {                list = new List<DateTime>();                DateTime date = new DateTime();                date = dt.AddHours(-24);                for (int i = 0; i < 48; i++)                {                    date = date.AddMinutes(30);                    list.Add(date);                }                        }        }        private string time_to_string(DateTime dt)        {                  int hours = dt.Hour-8;            int minute = dt.Minute;            string time = "";            time += dt.Year.ToString();            time += dt.Month.ToString().PadLeft(2, '0');            if (hours < 0)            {                int day = dt.Day - 1;                time += day.ToString().PadLeft(2, '0');                int our = 24 + hours;                time += our;            }            else            {                time += dt.Day.ToString().PadLeft(2, '0');                time += hours.ToString().PadLeft(2, '0');            }            if (minute < 30)            {                time += "00";            }            else            {                time += "30";            }            time += "00000";            return time;        }        private void MainForm_Load(object sender, EventArgs e)        {            this.skinEngine1.SkinFile = @"MacOS.ssk";            AddList();            //listboxliebiao.SelectedIndex =0;            this.comboBox1.Items.Add("1");            this.comboBox1.Items.Add("3");            this.comboBox1.Items.Add("5");            comboBox1.SelectedIndex = 0;        }        private void radioButton2_Click(object sender, EventArgs e)        {            AddList();            //默认选中第一项            listboxliebiao.SelectedIndex = 0;        }        private void listboxliebiao_SelectedIndexChanged(object sender, EventArgs e)        {            DateTime dt =Convert.ToDateTime( this.listboxliebiao.SelectedItem);                       string name = time_to_string(dt);                  string url = "http://image.weather.gov.cn/product/" + dt.Year.ToString() + "/" + dt.Year.ToString() + dt.Month.ToString().PadLeft(2, '0')                + "/" + dt.Year.ToString() + dt.Month.ToString().PadLeft(2, '0') + dt.Day.ToString().PadLeft(2, '0')                + "/WXCL/medium/SEVP_NSMC_WXCL_ASC_E99_ACHN_LNO_PY_";            url = url + name + ".JPG";            pictureBoxyuntu.LoadAsync(url);        }        private void radioButton1_Click(object sender, EventArgs e)        {            AddList();            //默认选中第一项            listboxliebiao.SelectedIndex =0;        }        private void btnStart_Click(object sender, EventArgs e)        {            ////如果播放过程中点击247小时按钮则停止播放，防止报错            if (radioButton1.Checked == true)            {                radioButton2.Enabled = false;            }            else            {                radioButton1.Enabled = false;            }            if (listboxliebiao.SelectedIndices.Count < 1)                return;            try            {                double dInteral = Convert.ToDouble(comboBox1.Text);                dInteral = dInteral * 1000;                if (dInteral < 1000)                {                    MessageBox.Show("输入的播放速度过小！","提示");                    return;                }                       SatelliteTimer.Interval = (int)dInteral;            }            catch (Exception ex)            {                MessageBox.Show("播放出错！","提示");            }            SatelliteTimer.Enabled = true;        }        private void btnStop_Click(object sender, EventArgs e)        {            //如果停止，则12小时和24小时均可选择            {                radioButton1.Enabled = true;                radioButton2.Enabled = true;            }                SatelliteTimer.Enabled = false;                SatelliteTimer.Interval = 1000;                   }        private void SatelliteTimer_Tick(object sender, EventArgs e)        {            SatelliteTimer.Interval = Convert.ToInt32(comboBox1.Text) * 1000;            int i = Convert.ToInt32(listboxliebiao.SelectedIndices[0]);            if (i >= 0 && i < listboxliebiao.Items.Count - 1)            {                listboxliebiao.SetSelected(i+1,true);            }        }        private void timerSystemtimenow_Tick(object sender, EventArgs e)        {            labeltimenow.Text = "当前系统时间:"+System.DateTime.Now.ToString();            labeltimenow.ForeColor = Color.Blue;        }    }}
更改优化后效果图：
新版本更新内容：
1.增加系统时间显示；
2.默认选中listbox和combobox第一个选项；
3.增加Mac皮肤显示；
4.调整页面布局；
5.更改播放过程中选择另一个radioButton出错的Bug。
源代码下载
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