本文整理汇总了C#中ObjectReference.IsNull方法的典型用法代码示例。如果您正苦于以下问题：C# ObjectReference.IsNull方法的具体用法？C# ObjectReference.IsNull怎么用？C# ObjectReference.IsNull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ObjectReference的用法示例。
在下文中一共展示了ObjectReference.IsNull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: ResolveSubs
private IEnumerable<object> ResolveSubs(IDictionary<string, object> dict, ObjectReference objectReference, string key)
{
if (objectReference.IsNull()) return Enumerable.Empty<object>();
if (dict.ContainsKey(objectReference.GetName()))
{
var master = dict[objectReference.GetName()] as IDictionary<string,object>;
if (master != null)
{
if (master.ContainsKey(key))
{
return new[] {master[key]};
}
}
var detail = dict[objectReference.GetName()] as IEnumerable<IDictionary<string, object>>;
if (detail != null)
{
return detail.SelectMany(d => Resolve(d, objectReference, key));
}
}
return ResolveSubs(dict, objectReference.GetOwner(), key);
}