registry

问题 I was wondering, if there is a way to make the message box displayed, when occurs an error from regserver flag in Files section, to show only Retry and Ignore option, not the Abort one. I know there's a flag noregerror . I don't want to not show the error. I want to show it, but with only two options. Sometimes when the error is displayed while trying to register an OCX/DLL, when the user clicks in Retry , it works in the second time. If the user clicks in Cancel , the installer rollbacks

问题 I want to present the user with a list of known file extensions for him to pick. I know that these are stored in the Registry under HKEY_CLASSES_ROOT usually like this: .txt -> (default)="txtfile" where txtfile then contains the information about associated programs etc. Unfortunately that place in the registry also stores lots of other keys, like the file types (e.g. txtfile) and entries like CAPICOM.Certificates (whatever that is) How do I determine which of the entries are file extensions?

问题 The first part of the script does work (when the key exists - if not that's OK, that's why I have On Error Resume Next ). But the 2 nd part is what I am concerned about. It DOES NOT ERR, and I can see in Regedit that it did, indeed, set the Background to "0 0 0", but when I refresh the wallpaper, nothing has changed. Oddly, if I manually change the wallpaper color, then refresh the screen in Regedit, I DO see the value change. So everything is telling me this should be working, but it's not.

问题 The first part of the script does work (when the key exists - if not that's OK, that's why I have On Error Resume Next ). But the 2 nd part is what I am concerned about. It DOES NOT ERR, and I can see in Regedit that it did, indeed, set the Background to "0 0 0", but when I refresh the wallpaper, nothing has changed. Oddly, if I manually change the wallpaper color, then refresh the screen in Regedit, I DO see the value change. So everything is telling me this should be working, but it's not.

问题 I'm writing an application that communicates by sending bytes to the USB port. I'd like to allow the user to choose the port and to do that, I use SerialPort.GetPortNames() . Unfortunately, it returns an empty array. The method supposedly reads the registry for data (HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\SERIALCOMM), but the SERIALCOMM directory is missing. When I run the program on Linux, it lists my four USB ports, as expected. How can I fix the registry/discover the ports in a different

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 years ago . See Server Fault: How do I configure proxy settings for LOCAL SYSTEM? I have a Windows service that needs to start up IE with certain proxy settings (e.g. host name and port). If the service is configured to run as some normal user (e.g. me), I can ensure the required IE proxy configuration by programmatically

问题 I have a registry value which is stored as a binary value (REG_BINARY) holding information about a filepath. The value is read out into an byte array. But how can I transform it into a readable string? I have read about system.text.encoding.ASCII.GetString(value) but this does not work. As far as I got to know the registry value is arbitrary binary data and not ASCII which is the reason for the method to produce useless data. Does anybody know how I can convert the data? Sample: (A piece of

问题 I have a registry value which is stored as a binary value (REG_BINARY) holding information about a filepath. The value is read out into an byte array. But how can I transform it into a readable string? I have read about system.text.encoding.ASCII.GetString(value) but this does not work. As far as I got to know the registry value is arbitrary binary data and not ASCII which is the reason for the method to produce useless data. Does anybody know how I can convert the data? Sample: (A piece of

问题 I have been trying to export and save registry files to an arbitrary location, the code is running. However, on specifying the path and saving, the function does not work and no registry is exported. There is no error shown either. private static void Export(string exportPath, string registryPath) { string path = "\""+ exportPath + "\""; string key = "\""+ registryPath + "\""; // string arguments = "/e" + path + " " + key + ""; Process proc = new Process(); try { proc.StartInfo.FileName =

问题 The problem is easy: I've a lot of desktop shortcuts which points to a lot of file, BUT I also have a lot of shortcuts which points to directories pointed by those shortcuts. I want to remove this redundance by simply adding another rightclick menu options for all shortcuts (.lnk files) that allows you to open explorer.exe to the directory containing the file pointed. While I discovered how to retrive the target of a shortcut and it's working, I found a suggestion on how adding a menu item to