仅当其状态是错误的时才执行流程条件，然后更改为true
如果满足以下条件，我希望发送电子邮件的流程有问题：
如果布尔人类型的“ estado”列以前具有错误的值，然后更改为true。
我已经咨询了有关此主题的不同文档，但是我没有发现此事的清晰度，在这里我只希望该流量的这一部分或该条件在“ estado”是错误的，然后更改为true。这是我到目前为止所做的示例。
我想知道是否有人知道如何执行此特定条件。
I have a problem with a flow in which I would like an email to be sent if the following condition is met:
If the "Estado" column of type Boolean previously had a value of false and then changed to true.
I have consulted different documentation on this subject but I do not find clarity in the matter, it is here that I want only this part of the flow or this condition to be executed if the "Estado" is false and then changed to true. This is the example of what I have done so far in my flow.
I would like to know if anyone has an idea of how to perform this specific condition.
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到目前为止，我发现这样做的最佳方法显然是由Manuel Gomes详细阐述的：
https://powerautomate.microsoft.com/en-in-in-in/blog/run-a-flow-when-when-a-when-a-sharepoint-coloint-coloint-coloint-coloint-column-is-is-sodified /
您需要使用“修改文件或项目”触发器，并在流程中使用“获取项目或文件[仅属性]的“获取更改”。
“当修改后的”触发器将指向您要监视的SharePoint列表。
在“获取更改”触发器中，将triggerWindowStartField添加到“自那”字段中，然后将triggerWindowendToken添加到直到字段。
在设置了这两个触发器后，在条件触发器下，您可以插入已汇总的：[您要监视的列]并相应地设置您的条件。
具有列更改了选择
注意：需要在SharePoint列表上启用版本化（默认情况下是默认情况下）在在线SharePoint列表上）
样本流
The best way I've found to do this so far is clearly elaborated here by Manuel Gomes:
https://powerautomate.microsoft.com/en-in/blog/run-a-flow-when-a-sharepoint-column-is-modified/
You need to use the "When a file or item is modified" trigger coupled with the "Get changes for an item or a file [properties only]" in your flow.
The "When modified" trigger will point to the sharepoint list you are monitoring.
In the "Get changes" trigger, add TriggerWindowStartField to the Since field, and TriggerWindowEndToken to the Until field.
After these two triggers are set up, in the Condition trigger, you can then insert HasColumnChanged: [column you want to monitor] and set up your conditions accordingly.
Has Column Changed selection
Note: Versioning needs to be enabled on your sharepoint list (it is by default on Online Sharepoint lists)
Sample flow