问题描述
这可能很简单，但是我还没有提出解决方案.
This may be very simple but I have not been able to come up with a solution.
我有一个:
ObservableCollection<ProcessModel> _collection = new ObservableCollection<ProcessModel>();
此集合已填充，其中包含许多ProcessModel.
This collection is populated, with many ProcessModel's.
我的问题是我有一个ProcessModel，我想在我的_collection中找到它.
My question is that I have an ProcessModel, which I want to find in my _collection.
我想执行此操作，以便能够找到ProcessModel在_collection中的位置的索引，我不确定如何执行此操作.
I want to do this so I am able to find the index of where the ProcessModel was in the _collection, I am really unsure how to do this.
我想这样做是因为我想在ObservableCollection(_collection)中先获取N + 1的ProcessModel.
I want to do this because I want to get at the ProcessModel N+1 ahead of it in the ObservableCollection (_collection).
推荐答案
var x = _collection[(_collection.IndexOf(ProcessItem) + 1)];
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