public static string GetIisVersion(IScriptExecutionEnvironment environment, bool failIfNotExist)
{
string major;
if (environment.IsConfigSettingDefined(IisMajorVersion))
{
major = environment.GetConfigSetting(IisMajorVersion);
}
else
{
ExecuteTask(environment);
major = environment.GetConfigSetting(IisMajorVersion);
}
if (string.IsNullOrEmpty(major))
{
const string Msg = "IIS not installed or IIS access denied!";
if (failIfNotExist)
{
throw new RunnerFailedException(Msg);
}
environment.LogMessage(Msg);
return("0.0");
}
string minor = environment.GetConfigSetting(IisMinorVersion);
return(major + "." + minor);
}