var olutnodenums = stnode.GetOutputOptions()无法读取数据

[ljjqw]

var olutnodenums = stnode.GetOutputOptions(); foreach (var olutnodenum in olutnodenums) { Console.WriteLine(olutnodenum); } 你好，我想实现这个GetOutputOptions读取节点的输入输出选项老是读出null，这个怎么样好解决呀

[MrKumakun]

Hi,

It appears that LetGetOptions is not TRUE.

stnode.LetGetOptions = true;
var olutnodenums = stnode.GetOutputOptions();

The above allows, it is now possible to return them, but I do not know for what purpose this flag is provided.

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I'm not very good at English and I use online translators a lot, so I'm sorry if my sentences sound weird.