本文整理汇总了C#中Environment.Lookup方法的典型用法代码示例。如果您正苦于以下问题：C# Environment.Lookup方法的具体用法？C# Environment.Lookup怎么用？C# Environment.Lookup使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Environment的用法示例。
在下文中一共展示了Environment.Lookup方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: EvaluateSymbolsInList
/// <summary>
/// Copy a list, evaluating the symbols.
/// When used here, the list only contains smybols and self-evaluating objects.
/// So by evaluating the symbols and collecting the results into a list, we can
/// avoid having to create an evaluator.
/// </summary>
/// <param name="expr">The list of items to copy or look up.</param>
/// <param name="env">The environment for the lookup.</param>
/// <returns>The listof results.</returns>
private static SchemeObject EvaluateSymbolsInList(SchemeObject expr, Environment env)
{
return MapFun((obj) => (obj is Symbol ? env.Lookup((Symbol)obj) : obj), expr);
}