public Variable FindVariable(string varName)
{
varName = varName.ToLower();
var v = Variables.ContainsKey(varName) ? Variables[varName] : null;
if (v == null && ParentContext != null)
{
v = ParentContext.FindVariable(varName);
}
if (v != null && Locks.ContainsKey(varName.ToUpper()))
{
v.Value = Locks[varName.ToUpper()].GetValue();
}
return(v);
}
