99 lines
2.8 KiB
C#
99 lines
2.8 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Windows.Forms;
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namespace OnlineUpdate
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{
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public partial class DownloadForm : Form
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{
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List<UpdateClass> updateClass;
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Client client;
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public DownloadForm(List<UpdateClass> updateClass, Client client)
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{
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InitializeComponent();
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this.updateClass = updateClass;
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this.client = client;
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}
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public bool IsOk = false;
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Thread thread;
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private void button1_Click(object sender, EventArgs e)
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{
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try
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{
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this.button1.Enabled = false;
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thread = new Thread(new ThreadStart(delegate
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{
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try
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{
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client.DownFile(updateClass, this.progressBar1, this.label1);
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IsOk = true;
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this.Invoke(new Action(delegate
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{
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this.Close();
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}));
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}
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catch (Exception ex)
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{
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this.Invoke(new Action(delegate
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{
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MessageBox.Show(ex.Message, "下载失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}));
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}
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}));
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thread.IsBackground = true;
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thread.Start();
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}
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catch (Exception ex)
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{ }
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}
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private void DownloadForm_Load(object sender, EventArgs e)
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{
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try
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{
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StringBuilder sb = new StringBuilder();
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foreach (var item in updateClass)
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{
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sb.Append($"{item.Name} -- {item.Version}\r\n");
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for (int i = 0; i < item.Message.Count; i++)
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{
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sb.AppendLine($"{i + 1}、{item.Message[i]}");
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}
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sb.AppendLine("");
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sb.AppendLine("");
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}
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this.richTextBox1.Text = sb.ToString().Trim();
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}
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catch (Exception ex)
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{ }
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}
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private void DownloadForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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try
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{
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if (thread != null && !IsOk)
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{
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try
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{
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thread.Abort();
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}
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catch (Exception ex1)
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{ }
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}
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}
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catch (Exception ex)
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{ }
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}
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}
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}
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