public static IEnumerable <EnvironmentVariable> Load(EnvironmentVariableTarget target)
{
foreach (DictionaryEntry entry in Environment.GetEnvironmentVariables(target))
{
yield return(EnvironmentSerializer.LoadSettings(new EnvironmentVariable(target, entry)));
}
}
public static Boolean Save(IEnumerable <EnvironmentVariable> variables, ref IList <Exception> exceptions)
{
Int32 occurrences = 0;
foreach (EnvironmentVariable variable in variables)
{
try
{
if (variable == null || !variable.IsModified)
{
continue;
}
if (variable.IsReadonly)
{
throw new InvalidOperationException("Unable to process read-only variables.");
}
EnvironmentSerializer.HandleCreated(variable);
EnvironmentSerializer.HandleChanged(variable);
EnvironmentSerializer.HandleDeleted(variable);
}
catch (Exception exception)
{
occurrences++;
if (exceptions != null)
{
exceptions.Add(new EnvironmentException(variable, exception));
}
Program.Logger.Error("Error while saving environment variables.", exception);
}
}
return(occurrences == 0);
}