Problem with JNIRegistry
I am using JNI Registry API to access Windows registry. Here is my code:
import com.ice.jni.registry.Registry;
import com.ice.jni.registry.RegistryException;
import com.ice.jni.registry.RegistryKey;
import com.ice.jni.registry.RegistryValue;
public class JNIRegistryExample {
public static void main(String[] args) {
RegistryKey regkey = Registry.HKEY_LOCAL_MACHINE;
RegistryKey key =Registry.openSubkey(regkey,"SOFTWARE\\SMS\\DHC",RegistryKey.ACCESS_READ);
System.out.println(key.getFullName());
try {
RegistryValue value = key.getValue("ProntoPort");
String x = new String(value.getByteData());
System.out.println(x);
}
catch(RegistryException ex) {
ex.printStackTrace();
}
}
}
This code works just fine for some registry keys, but not for others. For example, it works good to HKLM\SOFTWARE\MICROSOFT\WINDOWS\CurrentVersion\ProgramFilesDir, but for many others it does not. (The example in the code does 开发者_开发百科not work, and I am 100% sure that it exists in the registry, I can check it with the reg command).
Anyone?
Many thanks!
Try this ....
Registry reg = new Registry();
RegistryKey topKey = Registry.HKEY_CURRENT_USER;
RegistryKey rk = topKey.openSubKey("Software\\Sparx Systems\\EA400\\EA");
String path = rk.getStringValue("Install Path");
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