| title | author | date | CreateTime | categories |
|---|---|---|---|---|
dotnet 获取用户设备安装了哪些 .NET Framework 框架 |
lindexi |
2019-08-31 16:55:58 +0800 |
2019-04-17 15:41:21 +0800 |
dotnet |
从注册表可以拿到当前用户安装的 .NET Framework 版本，本文告诉大家如何解析这些信息
在注册表的当前设备的 SOFTWAREMicrosoftNET Framework SetupNDP 可以拿到在设备安装的 .NET Framework 版本
大概从注册表拿到的数据就是这样
v2.0.50727=.NET Framework 2.0 SP2; v3.0=.NET Framework 3.0 SP2; v3.5=.NET Framework 3.5 SP1; v4 Client=.NET Framework 4.5 Client Profile; v4 Full=.NET Framework 4.5; 本文主要告诉大家如何从上面的字符串解析出用户安装了哪些 .NET Framework 版本
各个版本的 .NET Framework 依赖的系统请看.NET Framework Versions and Dependencies
public class UserNetFramework
{
/// <summary>
/// .NET Framework 2.0 SP2
/// </summary>
public bool InstalledNETFramework20SP2 => _list.Contains(NETFramework20SP2);
private const string NETFramework20SP2 = ".NET Framework 2.0 SP2";
/// <summary>
/// .NET Framework 3.0 SP2
/// </summary>
public bool InstalledNETFramework30SP2 => _list.Contains(NETFramework30SP2);
private const string NETFramework30SP2 = ".NET Framework 3.0 SP2";
/// <summary>
/// .NET Framework 3.5 SP1
/// </summary>
public bool InstalledNETFramework35SP1 => _list.Contains(NETFramework35SP1);
private const string NETFramework35SP1 = ".NET Framework 3.5 SP1";
/// <summary>
/// .NET Framework 4 Client Profile
/// </summary>
public bool InstalledNETFramework4CP => _list.Contains(NETFramework4CP);
private const string NETFramework4CP = ".NET Framework 4 Client Profile";
/// <summary>
/// .NET Framework 4 Full
/// </summary>
public bool InstalledNETFramework4F => _list.Contains(NETFramework4F);
private const string NETFramework4F = ".NET Framework 4 Full";
/// <summary>
/// .NET Framework 4.5 Client Profile
/// </summary>
public bool InstalledNETFramework45CP => _list.Contains(NETFramework45CP);
private const string NETFramework45CP = ".NET Framework 4.5 Client Profile";
/// <summary>
/// .NET Framework 4.5
/// </summary>
public bool InstalledNETFramework45 => _list.Contains(NETFramework45);
private const string NETFramework45 = ".NET Framework 4.5";
/// <summary>
/// .NET Framework 4.5.1
/// </summary>
public bool InstalledNETFramework451 => _list.Contains(NETFramework451);
private const string NETFramework451 = ".NET Framework 4.5.1";
/// <summary>
/// .NET Framework 4.5.2
/// </summary>
public bool InstalledNETFramework452 => _list.Contains(NETFramework452);
private const string NETFramework452 = ".NET Framework 4.5.2";
/// <summary>
/// .NET Framework 4.6
/// </summary>
public bool InstalledNETFramework46 => _list.Contains(NETFramework46);
private const string NETFramework46 = ".NET Framework 4.6";
/// <summary>
/// .NET Framework 4.6.1
/// </summary>
public bool InstalledNETFramework461 => _list.Contains(NETFramework461);
private const string NETFramework461 = ".NET Framework 4.6.1";
/// <summary>
/// .NET Framework 4.7 Client Profile
/// </summary>
public bool InstalledNETFramework47CP => _list.Contains(NETFramework47CP);
private const string NETFramework47CP = ".NET Framework 4.7 Client Profile";
/// <summary>
/// .NET Framework 4.7
/// </summary>
public bool InstalledNETFramework47 => _list.Contains(NETFramework47);
private const string NETFramework47 = ".NET Framework 4.7";
private readonly HashSet<string> _list = new HashSet<string>();
public static UserNetFramework Parser(string str)
{
var userNetFramework = new UserNetFramework();
foreach (var temp in new[]
{
NETFramework47CP,
NETFramework47,
NETFramework461,
NETFramework46,
NETFramework452,
NETFramework451,
NETFramework45CP,
NETFramework45,
NETFramework4CP,
NETFramework4F,
NETFramework35SP1,
NETFramework30SP2,
NETFramework20SP2,
})
{
if (str.Contains(temp))
{
str = str.Replace(temp, "");
userNetFramework._list.Add(temp);
}
}
return userNetFramework;
}
}