Web17 de dez. de 2002 · OK, now you can read, write, and delete from your registry. To read: C#. myRegistry.Read ( "MY_KEY" ); Note: if MY_KEY doesn't exist, the Read function will return null. To write: C#. myRegistry.Write ( "MY_KEY", "MY_VALUE" ); Note: if the SubKey doesn't exist, it will be automatically created. A 32-bit application on a 64-bit OS will be looking at the HKLM\Software\Wow6432Node node by default. To read the 64-bit version of the key, you'll need to specify the RegistryView: using (var hklm = RegistryKey.OpenBaseKey (RegistryHive.LocalMachine, RegistryView.Registry64)) using (var key = hklm.OpenSubKey ...

OpenSubKey return null though the key exist

Web然后我检查adobePath != null是否安装了Adobe读取器. 这样，我也将获得通往Acrobat Reader可执行的路径. 其他推荐答案. 也请考虑运行64位操作系统的人员，并可能运行32位或64位版本的Adobe Reader. Web12 de fev. de 2015 · using (RegistryKey registry = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, … bl1 remaster shift codes

OpenSubKey return null though the key exist

WebUse the OpenSubKey method to create an instance of the particular subkey of interest. You can then use other operations in RegistryKey to manipulate that key. C# using System; using Microsoft.Win32; class Reg { public static void Main() { // Create a RegistryKey, which will access the HKEY_LOCAL_MACHINE // key in the registry of this machine. Web28 de mar. de 2008 · subkey "Microsoft" exists. However, notice the following: RegistryKey key1 = Registry.LocalMachine.OpenSubKey( "Software" ); // This returns the key -- … Web8 de jul. de 2024 · OpenSubKey () returns null for a registry key that I can see in regedit.exe c# registry 56,735 Solution 1 A 32-bit application on a 64-bit OS will be … bl1 release