internal static RegistryView ToRegistryView(this ClrBitness bitness)
{
return(bitness switch {
ClrBitness.Bitness32 => RegistryView.Registry32,
ClrBitness.Bitness64 => RegistryView.Registry64,
_ => throw new ArgumentOutOfRangeException(nameof(bitness), bitness, null)
});
private static string GetInstallationRootPath(ClrBitness bitness)
{
using (var baseKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, bitness.ToRegistryView()))
{
using (var installRootKey = baseKey.OpenSubKey(NET_FRAMEWORK_REGISTRY_KEY_NAME) ?? throw new InvalidOperationException($"The key '{NET_FRAMEWORK_REGISTRY_KEY_NAME}' does not exist."))
{
return(installRootKey.GetValue("InstallRoot") as string);
}
}
}
private static string GetBizTalkConfigurationFile(ClrBitness bitness)
{
var fileName = bitness switch {
ClrBitness.Bitness32 => "BTSNTSvc.exe.config",
ClrBitness.Bitness64 => "BTSNTSvc64.exe.config",
_ => throw new ArgumentOutOfRangeException(nameof(bitness), bitness, "Unexpected CLR bitness value.")
};
return(Path.Combine(BizTalkInstallation.InstallationPath, fileName));
}
public static string GetPath(Version version, ClrBitness bitness)
{
var installationRootPath = GetInstallationRootPath(bitness);
if (!Directory.Exists(installationRootPath))
{
throw new DirectoryNotFoundException($"The installation root path '{installationRootPath}' is not found.");
}
return(Directory.GetDirectories(installationRootPath, $"v{version.Major}.{version.Minor}*", SearchOption.TopDirectoryOnly)
.OrderBy(d => d, StringComparer.OrdinalIgnoreCase)
.Single());
}
