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 Net6_GeneralUiWinFrm
{
public partial class MainWinFrm : Form
{
private DotNetZipHelper dotNetZipHelper;
public MainWinFrm()
{
InitializeComponent();
dotNetZipHelper=new DotNetZipHelper();
}
#region 压缩
private void BtnCompress_Click(object sender, EventArgs e)
{
// Example usage
List<string> itemsToZip = new List<string> { @"F:\WebApi" };
string outputZipPath = @"F:\WebApi.zip";
string taskId = "compressTask"; // Unique ID for the task
// Call to DotNetZipHelper to compress items
dotNetZipHelper.callBack += new Action<int>((i) => {
this.circularProgressBar.Progress = i;
});
Task.Run(() =>
{
dotNetZipHelper.CreateZip(outputZipPath, itemsToZip, taskId);
});
}
#endregion
#region 解压
private void BtnExtract_Click(object sender, EventArgs e)
{
string zipFilePath = @"F:\WebApi.zip";
string outputFolder = @"E:\WebApi";
string taskId = "extractTask"; // Unique ID for the task
// Call to DotNetZipHelper to extract ZIP
dotNetZipHelper.callBack += new Action<int>((i) => { this.circularProgressBar.Progress = i; });
Task.Run(() =>
{
dotNetZipHelper.ExtractZip(zipFilePath, outputFolder, taskId);
});
}
#endregion
}
//public static class ProgressStore
//{
// // Example implementation of ProgressStore
// public static void UpdateProgress(string taskId, int progress)
// {
// // Assuming circularProgressBar1 is accessible, update its progress
// // This needs to be invoked on the UI thread
// var form = Application.OpenForms["MainWinFrm"] as MainWinFrm;
// form?.Invoke(new Action(() =>
// {
// form.circularProgressBar.Progress = progress;
// }));
// }
// public static void RemoveProgress(string taskId)
// {
// // Reset progress to 0 or remove the task's progress tracking
// var form = Application.OpenForms["MainWinFrm"] as MainWinFrm;
// form?.Invoke(new Action(() =>
// {
// form.circularProgressBar.Progress = 0;
// }));
// }
//}
// Include CircularProgressBar class here
}
cs复制代码
namespace Net6_GeneralUiWinFrm
{
partial class MainWinFrm
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
splitContainer1 = new SplitContainer();
circularProgressBar = new CircularProgressBar();
BtnExtract = new Button();
BtnCompress = new Button();
((System.ComponentModel.ISupportInitialize)splitContainer1).BeginInit();
splitContainer1.Panel1.SuspendLayout();
splitContainer1.Panel2.SuspendLayout();
splitContainer1.SuspendLayout();
SuspendLayout();
//
// splitContainer1
//
splitContainer1.Dock = DockStyle.Fill;
splitContainer1.Location = new Point(0, 0);
splitContainer1.Name = "splitContainer1";
splitContainer1.Orientation = Orientation.Horizontal;
//
// splitContainer1.Panel1
//
splitContainer1.Panel1.Controls.Add(circularProgressBar);
//
// splitContainer1.Panel2
//
splitContainer1.Panel2.Controls.Add(BtnExtract);
splitContainer1.Panel2.Controls.Add(BtnCompress);
splitContainer1.Size = new Size(800, 497);
splitContainer1.SplitterDistance = 384;
splitContainer1.TabIndex = 0;
//
// circularProgressBar
//
circularProgressBar.Location = new Point(212, 32);
circularProgressBar.Name = "circularProgressBar";
circularProgressBar.Progress = 0;
circularProgressBar.Size = new Size(346, 325);
circularProgressBar.TabIndex = 1;
circularProgressBar.Text = "circularProgressBar";
//
// BtnExtract
//
BtnExtract.Font = new Font("Microsoft YaHei UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
BtnExtract.Location = new Point(431, 35);
BtnExtract.Name = "BtnExtract";
BtnExtract.Size = new Size(170, 43);
BtnExtract.TabIndex = 0;
BtnExtract.Text = "解压缩(&E)";
BtnExtract.UseVisualStyleBackColor = true;
BtnExtract.Click += BtnExtract_Click;
//
// BtnCompress
//
BtnCompress.Font = new Font("Microsoft YaHei UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
BtnCompress.Location = new Point(222, 35);
BtnCompress.Name = "BtnCompress";
BtnCompress.Size = new Size(170, 43);
BtnCompress.TabIndex = 0;
BtnCompress.Text = "压缩(&C)";
BtnCompress.UseVisualStyleBackColor = true;
BtnCompress.Click += BtnCompress_Click;
//
// MainWinFrm
//
AutoScaleDimensions = new SizeF(7F, 17F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 497);
Controls.Add(splitContainer1);
Name = "MainWinFrm";
Text = "MainWinFrm";
splitContainer1.Panel1.ResumeLayout(false);
splitContainer1.Panel2.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)splitContainer1).EndInit();
splitContainer1.ResumeLayout(false);
ResumeLayout(false);
}
#endregion
private SplitContainer splitContainer1;
public CircularProgressBar circularProgressBar;
private Button BtnCompress;
private Button BtnExtract;
}
}
cs复制代码
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
namespace Net6_GeneralUiWinFrm
{
public class CircularProgressBar : Control
{
private int progress = 0;
private int borderWidth = 20; // 增加的边框宽度
public int Progress
{
get { return progress; }
set
{
progress = Math.Max(0, Math.Min(100, value)); // 确保进度值在0到100之间
Invalidate(); // Causes the control to be redrawn
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
// Draw background circle
using (Pen pen = new Pen(Color.LightGray, borderWidth))
{
pen.DashStyle = DashStyle.Dot; // 设置点状线条
e.Graphics.DrawEllipse(pen, borderWidth / 2, borderWidth / 2, this.Width - borderWidth, this.Height - borderWidth);
}
// Draw progress arc
using (Pen pen = new Pen(Color.LightGreen, borderWidth)) //lightgreen
{
pen.DashStyle = DashStyle.Solid; // 进度使用实线
// Calculate sweep angle
float sweepAngle = (360f * progress) / 100f;
e.Graphics.DrawArc(pen, borderWidth / 2, borderWidth / 2, this.Width - borderWidth, this.Height - borderWidth, -90, sweepAngle);
}
// Draw progress text
string progressText = $"{progress}%";
using (Font font = new Font("Arial", 12))
using (Brush brush = new SolidBrush(Color.Black))
{
SizeF textSize = e.Graphics.MeasureString(progressText, font);
// Calculate text position
PointF textPoint = new PointF((this.Width - textSize.Width) / 2, (this.Height - textSize.Height) / 2);
e.Graphics.DrawString(progressText, font, brush, textPoint);
}
}
}
}
cs复制代码
using Common;
using Ionic.Zip;
public class DotNetZipHelper
{
// 示例：压缩文件并更新进度
public int progress=0;
public event Action<int> callBack;
public void CreateZip(string outputZipPath, List<string> itemsToZip, string taskId)
{
progress = 0;
using (ZipFile zip = new ZipFile())
{
zip.UseZip64WhenSaving = Zip64Option.Always; // 启用ZIP64格式支持
zip.AlternateEncoding = System.Text.Encoding.UTF8; // 使用 UTF-8 编码
zip.AlternateEncodingUsage = ZipOption.Always; // 始终使用指定编码
// 订阅SaveProgress事件
zip.SaveProgress += (sender, e) =>
{
if (e.EventType == ZipProgressEventType.Saving_BeforeWriteEntry)
{
progress = (int)((e.EntriesSaved / (float)e.EntriesTotal) * 100);
this.callBack?.Invoke(progress);
}
else if (e.EventType == ZipProgressEventType.Saving_Completed)
{
this.callBack?.Invoke(100); // 确保在完成时报告100%进度
}
};
foreach (var item in itemsToZip)
{
if (File.Exists(item))
{
zip.AddFile(item, "");
}
else if (Directory.Exists(item))
{
zip.AddDirectory(item, Path.GetFileName(item));
}
}
zip.Save(outputZipPath);
}
ProgressStore.RemoveProgress(taskId);
}
// 示例：解压缩文件并更新进度
public void ExtractZip(string zipFilePath, string outputFolder, string taskId)
{
progress = 0;
if (!Directory.Exists(outputFolder))
{
Directory.CreateDirectory(outputFolder);
}
using (ZipFile zip = ZipFile.Read(zipFilePath))
{
zip.AlternateEncoding = System.Text.Encoding.UTF8; // 使用 UTF-8 编码
zip.AlternateEncodingUsage = ZipOption.Always; // 始终使用指定编码
int total = zip.Count;
int current = 0;
foreach (ZipEntry e in zip)
{
try
{
e.Extract(outputFolder, ExtractExistingFileAction.OverwriteSilently);
current++;
progress = (int)((current / (float)total) * 100);
this.callBack?.Invoke(progress);
}
catch (IOException ex)
{
Console.WriteLine($"无法解压文件：{e.FileName}，错误：{ex.Message}");
// 考虑是否需要在此处更新进度或处理异常
continue;
}
}
}
ProgressStore.RemoveProgress(taskId);
}
}
