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58 lines
1.6 KiB
58 lines
1.6 KiB
using System;
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using Microsoft.Win32;
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using NzbDrone.Common.EnvironmentInfo;
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namespace NzbDrone.Windows.EnvironmentInfo
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{
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public class DotNetPlatformInfo : PlatformInfo
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{
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public DotNetPlatformInfo()
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{
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Version = GetFrameworkVersion();
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}
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public override Version Version { get; }
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private static Version GetFrameworkVersion()
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{
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const string subkey = @"SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\";
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using (var ndpKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(subkey))
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{
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if (ndpKey == null)
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{
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return new Version(4, 0);
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}
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var releaseKey = (int)ndpKey.GetValue("Release");
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if (releaseKey >= 394802)
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{
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return new Version(4,6,2);
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}
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if (releaseKey >= 394254)
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{
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return new Version(4,6,1);
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}
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if (releaseKey >= 393295)
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{
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return new Version(4,6);
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}
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if (releaseKey >= 379893)
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{
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return new Version(4,5,2);
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}
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if (releaseKey >= 378675)
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{
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return new Version(4,5,1);
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}
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if (releaseKey >= 378389)
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{
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return new Version(4,5);
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}
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return new Version(4, 0);
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}
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}
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}
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}
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