/// <summary> /// Fetches the value of a variable stored in the scope and returns /// a Boolean indicating success of the lookup. /// /// When the method's result is false, then it assigns null to value. /// /// If there is no engine associated with the scope (see ScriptRuntime.CreateScope), /// then the name lookup is a literal lookup of the name in the scope's dictionary. Therefore, /// it is case-sensitive for example. /// /// If there is a default engine, then the name lookup uses that language's semantics. /// </summary> public bool TryGetVariable(ScriptScope scope, string name, out object value) { ContractUtils.RequiresNotNull(scope, "scope"); ContractUtils.RequiresNotNull(name, "name"); return(_language.TryLookupName(GetCodeContext(scope), SymbolTable.StringToId(name), out value)); }