public static IEnumerable <T> RetrieveAllVisualStudioRegistryValues <T>(VisualStudioRegistryLocation primaryKey, string subkeyName, string valueName)
{
string subKeyName1;
string subKeyName2;
switch (primaryKey)
{
case VisualStudioRegistryLocation.LocalMachine:
case VisualStudioRegistryLocation.User:
subKeyName1 = "Software\\Microsoft\\VisualStudio\\11.0\\" + subkeyName ?? string.Empty;
subKeyName2 = "Software\\Microsoft\\VSWinExpress\\11.0\\" + subkeyName ?? string.Empty;
break;
case VisualStudioRegistryLocation.UserConfig:
subKeyName1 = "Software\\Microsoft\\VisualStudio\\11.0_Config\\" + subkeyName ?? string.Empty;
subKeyName2 = "Software\\Microsoft\\VSWinExpress\\11.0_Config\\" + subkeyName ?? string.Empty;
break;
default:
return(Enumerable.Empty <T>());
}
switch (primaryKey)
{
case VisualStudioRegistryLocation.LocalMachine:
return(RegistryHelper.EnumerateValues <T>(new RegistryHelper.Lookup(RegistryHelper.Hives.LocalMachine, subKeyName1, valueName), new RegistryHelper.Lookup(RegistryHelper.Hives.LocalMachine, subKeyName2, valueName)));
case VisualStudioRegistryLocation.User:
case VisualStudioRegistryLocation.UserConfig:
return(RegistryHelper.EnumerateValues <T>(new RegistryHelper.Lookup(RegistryHelper.Hives.CurrentUser, subKeyName1, valueName), new RegistryHelper.Lookup(RegistryHelper.Hives.CurrentUser, subKeyName2, valueName), new RegistryHelper.Lookup(RegistryHelper.Hives.DefaultUser, subKeyName1, valueName), new RegistryHelper.Lookup(RegistryHelper.Hives.DefaultUser, subKeyName2, valueName)));
default:
return(Enumerable.Empty <T>());
}
}
public static T RetrieveVisualStudioRegistryValue <T>(VisualStudioRegistryLocation primaryKey, string subkeyName, string valueName)
{
return(Enumerable.FirstOrDefault <T>(RegistryHelper.RetrieveAllVisualStudioRegistryValues <T>(primaryKey, subkeyName, valueName)));
}