private Dictionary<string, string> CopyVarsFromBase()
{
Dictionary<string,string> baseVars = new Dictionary<string,string>();
if (settings.BaseVariables != null)
{
foreach (var item in settings.BaseVariables)
{
if (item.Value != null)
baseVars[item.Key] = item.Value.ToString();
else
baseVars[item.Key] = string.Empty;
}
}
return baseVars;
}