c# 解压zip完整demo 带进度条

D:\visual studio 2013\Projects\compressDemo\compressDemo\bin\Debug\compressDemo.exe.config D:\visual studio 2013\Projects\compressDemo\compressDemo\bin\Debug\compressDemo.exe D:\visual studio 2013\Projects\compressDemo\compressDemo\bin\Debug\compressDemo.pdb D:\visual studio 2013\Projects\compressDemo\compressDemo\bin\Debug\Ionic.Zip.dll D:\visual studio 2013\Projects\compressDemo\compressDemo\obj\Debug\compressDemo.csprojResolveAssemblyReference.cache D:\visual studio 2013\Projects\compressDemo\compressDemo\obj\Debug\compressDemo.Form1.resources D:\visual studio 2013\Projects\compressDemo\compressDemo\obj\Debug\compressDemo.Properties.Resources.resources D:\visual studio 2013\Projects\compressDemo\compressDemo\obj\Debug\compressDemo.csproj.GenerateResource.Cache D:\visual studio 2013\Projects\compressDemo\compressDemo\obj\Debug\compressDemo.exe D:\visual studio 2013\Projects\compressDemo\compressDemo\obj\Debug\compressDemo.pdb