C# opensubkey returns null

Author: dazm

August undefined, 2024

WebC# (CSharp) Microsoft.Win32 RegistryKey.OpenSubKey - 30 examples found. These are the top rated real world C# (CSharp) examples of Microsoft.Win32.RegistryKey.OpenSubKey extracted from open source projects. You can rate examples to help us improve the quality of examples. WebJul 1, 2013 · To verify excel installed on my local system; initially I tried using OpenSubKey () method. But it was always returning null, even though I can see the registry key using regedit.exe. I was using a Windows 8, x64 bit OS and the application was developed in VS 2008, Winforms, x86 platform.

Registry.LocalMachine.OpenSubKey() returns null

WebOpenSubKey () returns null for a registry key that I can see in regedit.exe. I'm trying to get all the display names of the sub keys within this key: RegistryKey newKey; string val; … WebNov 18, 2015 · using Microsoft.Win32; RegistryKey home = Registry.LocalMachine.OpenSubKey("Software\\Microsoft\\Windows NT\\CurrentVersion"); string windowsRegisteredOwner = home.GetValue(„RegisteredOwner”).ToString(); It returns null!!! Not string.Empty, or my name, null... how to change the nimbleback colors keyboard

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WebCommon ways to do this are with C++/CLI mixed mode assemblies, or using P/Invoke. However, this is not very much fun at all. The registry APIs are some of the more awkward to use, because they support multiple data types for values. Share Improve this answer Follow edited Feb 13, 2015 at 19:47 Peter Mortensen 31k 21 105 126 WebJul 1, 2013 · To verify excel installed on my local system; initially I tried using OpenSubKey () method. But it was always returning null, even though I can see the registry key using … WebJul 3, 2014 · you best hope is to open the registry key containing the version numbers, then enumerate each sub key, possibly validating it looks like a version number, then look in each of those subkeys for the thing that you want. how to change the number of dependents

Registry.LocalMachine.OpenSubKey(...) is returning NULL

http://duoduokou.com/csharp/27176617115452630082.html WebSep 26, 2013 · C# string path = @"Software\Microsoft\Office" RegKey regkey = Registry.LocalMachine.OpenSubKey (path); on a 64bit system with a 32bit application, … how to change the number format in excelWebC# - Get Last Windows-Update via Remote Registry - OpenSubKey ("WindowsUpdate") returns NULL Ask Question Asked 7 years, 4 months ago Modified 3 years, 8 months ago Viewed 1k times 1 Trying to read the last succesful Windows Update time from a remote machine, but getting an error on the key how to change the new tab website

"WebNov 15, 2024 · Registry.LocalMachine.OpenSubKey () returns null c# registry 33,881 Solution 1 In your comment to Dana you said you gave the ASP.NET account access. However, did you verify that that is the account that the site in running under? Impersonate and the anonymous access user can be easy to overlook. UNTESTED CODE: " - C# opensubkey returns null

C# opensubkey returns null

RegistryKey.OpenSubKey Method (Microsoft.Win32)

Web如何使用C#查找默认web浏览器？,c#,C#,有没有办法用C#查找默认web浏览器的名称？（Firefox、Google Chrome等）你能给我举个例子吗？ WebMar 28, 2008 · null returned when I tried to open them, so I decided to try this: Registry.LocalMachine.GetSubKeyNames() The results where dumbfounding--they did …

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WebJun 10, 2009 · Reading the 64 bit registry is possible because of WOW64 which is a Windows subsystem providing access to 64 bit from within 32 bit applications. (Likewise, in older NT-based Windows versions it was called WOW and was an emulation layer inside 32 bit Windows to support 16 bit applications).. There is still native support for registry … WebMar 10, 2007 · private void OpenKeyAndCheck (RegistryKey key, string subKeyName) {. RegistryKey subKey = key.OpenSubKey (subKeyName); Assert.IsNotNull (subKey); } } I …

Web有没有办法在c#中找到Teamviewer ID？,c#,C#,我正在制作一个记录用户活动的程序，我希望能够获得Teamviewer ID并将其发送到日志，我知道如何通过将该信息分配给变量来将信息发送到日志，但是我不确定如何将Teamviewer ID传递给所述变量，并希望获得相关帮助非常感谢所有帮助：）对于Windows 8中的TeamViewer ... WebMar 28, 2008 · null returned when I tried to open them, so I decided to try this: Registry.LocalMachine.GetSubKeyNames() The results where dumbfounding--they did NOT match what I see in the

http://www.duoduokou.com/csharp/17641263199691740809.html WebOct 25, 2012 · Dear all, I am trying to access a registry value from a service written in C#. I tried the same statement in an application. It can get value in an windows form …

WebJul 29, 2013 · RegistryKey windowsNTKey = Registry.LocalMachine.OpenSubKey(@"Software\Microsoft\Windows NT\CurrentVersion"); object productID = windowsNTKey.GetValue("ProductId"); productID is always null when running in x86 mode, when running in "Any CPU" it works correctly. What is going on here?

WebAug 20, 2013 · First of all, as others have already said, you need to check that OpenSubKey doesn't return null. You also need to make sure that the key is closed when you're finished, with a using statement: using (var key = Registry.CurrentUser.OpenSubKey (@"Software\TDCredentials")) { if (key == null) { // Couldn't open the key, now what? michael slider attorney houstonWebFeb 13, 2015 · I am using the cookie cutter code to get a registry key object in C#: RegistryKey reg = Registry.LocalMachine.OpenSubKey ("SOFTWARE\\MyNewKeyName\\"); After I run this code reg = null. However, if I switch the value passed to OpenSubKey to be any value in the registry under SOFTWARE that … michaels lewisville txWeb我想在ac＃console app中使用所有返回的（即return IISinstall.ToString(); ）值作為console.writeline(IISinstall); 我假設我所做的一切都是完全錯誤如果是這樣的話我將如何在控制台應用程序中實現我的DLL。需要注意的是，我的控制台應用程序不接受用戶的輸入。 michaels lifting livesWeb一、加载dll时写注册表. 我们知道，dll加载到cad中后使用. HostApplicationServices.Current.RegistryProductRootKey() 就可以拿到当前cad的注册表，那么如果想在安装程序时写，此时并没有cad的环境，要怎么办呢？ michaels lewisville texasWebMar 2, 2024 · public static string QueryRegistry (RegistryKey root, string path) { List resourceTracker = new List () { root }; string ret = null; try { ret = path.Split (Path.DirectorySeparatorChar) .Aggregate (root, (r, k) => { var key = r?.OpenSubKey (k); if (key != null) { resourceTracker.Add (key); } return key; }).GetValue (null).ToString (); } … michael sliferhttp://www.dedeyun.com/it/csharp/98846.html michael slider attorneyWebJan 3, 2016 · You can try replacing the Registry.LocalMachine.CreateSubKey to Registry.CurrentUser.CreateSubKey. 2. Double open. With this line -. RegistryKey sk1 = Registry.LocalMachine.OpenSubKey (KEY_NAME.ToUpper (), true); You are opening the SubKey with 'write' permissions. You should use CreateSubKey instead. michaelslimousine.com