SetValue 64位计算机注册表 [英] SetValue 64bit machine registry

问题描述

我想在下面的注册表路径中为 NoModify设置一个值。
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\XXXX

I want to set a value for 'NoModify' in below registry path. "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\XXXX"

我正在使用以下代码，它仅适用于X86机器。您能看到什么原因对于x64机器不起作用吗？

I am using below code and it works only for X86 machines. Can you see any reason why this is not working for x64 machines?

// This value is correct
RegistryView registryView = releaseFlags.Contains("PLATFORM_X86") ? RegistryView.Registry64 : RegistryView.Registry32;

    using (RegistryKey hkeyLocalMachine = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, registryView))
    {
        RegistryKey noModifyKey = hkeyLocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{xxxx}", true); //SL: Key Name

        if (noModifyKey != null)
        {
            noModifyKey.SetValue("NoModify", 0);
            noModifyKey.Flush();
        }
    }

推荐答案

我在代码中的错误。

RegistryView registryView = releaseFlags.Contains("PLATFORM_X86") ? RegistryView.Registry64 : RegistryView.Registry32;

应如下所示：

RegistryView registryView = releaseFlags.Contains("PLATFORM_X86") ? RegistryView.Registry32 : RegistryView.Registry64;

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