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I'm kind of a newbie to Visual Studio programming.
I recently upgraded .Net 4.0 to 4.5 in order to use the ZipFile class under System.IO.Compression, but after the installation completed, Visual Studio (I'm using 2012) still cannot recognize ZipFile as a class name.
I've made sure that .Net 4.5 appears in Control Panel programs list and my C# solution sets .Net Framework 4 as the target framework.
Could someone help me figure this out?
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string startPath = @"c:\example\start"; string zipPath = @"c:\example\result. zip"; string extractPath = @"c:\example\extract"; ZipFile. CreateFromDirectory(startPath, zipPath); ZipFile.
See ZipFile Class on MSDN. It shows the required framework version is 4.5. Once the framework version is fixed check you have added a reference to the System.IO.Compression.FileSystem.dll assembly and added a using System.IO.Compression directive to your class.
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You also need to reference the System.IO.Compression.FileSystem.dll assembly.
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