Tag update from API

[kdaTZK4A]

I cannot figure out how to refresh Tag from .NET like the ASSIGNTAG command does

I am able to set the properties that the Tag is build from with DataLinksManager->Setproperties

I can see the properties change on the component. But the tag is not refreshed.

Is there some kind of .NET command that will rebuild the Tag?

[jabowabo · Accepted solution]

Setting the Tag value to an empty string will cause a recalculation of the tag. More info here: https://adndevblog.typepad.com/autocad/2012/10/autocad-pidplant-3d-is-there-any-api-to-recalculate-t...

Sample code (Test thoroughly before using on a live project):

StringCollection strNames = new StringCollection() { "Tag" };
StringCollection strNewValues = new StringCollection() { "" };

foreach (int rowId in rowIdsList)
{
	dlm.SetProperties(rowId, strNames, strNewValues);
}

dlm.AcceptChanges();

[kdaTZK4A]

Thank you for the reply.

It works when I assign the desired value to Tag property itself with SetProperties.
It does not cause a refresh when setting Tag to blank.