【发布时间】:2012-02-05 04:09:50
【问题描述】:
我正在尝试使用 DotNetZip 的Ionic.Zip.dll 压缩文件的方法。
压缩代码:
using Ionic.Zip;
public string Compress(string[] Paths, string SaveFileName, string Password, string CompressionType)
{
try
{
using (ZipFile zip = new ZipFile())
{
if (Password != string.Empty)
zip.Password = Password;
zip.CompressionLevel = Utility.GetCompressionLevel(CompressionType);
foreach (string item in Paths)
{
if (IsDirectory(item))
zip.AddDirectory(item);
else if (IsFile(item))
zip.AddFile(item);
}
zip.Save(SaveFileName);
}
return ExplorerResource.ResourceManager.GetString("ZipSuccess");
}
catch (Exception ex)
{
return ex.Message;
}
}
自定义类:
public class Utility
{
public static Ionic.Zlib.CompressionLevel GetCompressionLevel(string Expression)
{
Ionic.Zlib.CompressionLevel result = Ionic.Zlib.CompressionLevel.None;
if (Ionic.Zlib.CompressionLevel.BestCompression.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.BestCompression;
if (Ionic.Zlib.CompressionLevel.BestSpeed.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.BestSpeed;
if (Ionic.Zlib.CompressionLevel.Default.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Default;
if (Ionic.Zlib.CompressionLevel.Level0.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level0;
if (Ionic.Zlib.CompressionLevel.Level1.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level1;
if (Ionic.Zlib.CompressionLevel.Level2.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level2;
if (Ionic.Zlib.CompressionLevel.Level3.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level3;
if (Ionic.Zlib.CompressionLevel.Level4.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level4;
if (Ionic.Zlib.CompressionLevel.Level5.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level5;
if (Ionic.Zlib.CompressionLevel.Level6.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level6;
if (Ionic.Zlib.CompressionLevel.Level7.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level7;
if (Ionic.Zlib.CompressionLevel.Level8.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level8;
if (Ionic.Zlib.CompressionLevel.Level9.ToString().ToUpper() == Expression.Trim().ToUpper())
result = Ionic.Zlib.CompressionLevel.Level9;
return result;
}
ZIP 程序的 GUI:
但是当我开始压缩文件时出现此错误。
我认为代码与 .net 版本不兼容?
我希望有人可以为此制定解决方案,或者如果您有更好的方法,请告诉我..提前致谢!
【问题讨论】:
标签: c# dll windows-mobile pocketpc