set_user_tag

Description:

[ Version ( since = "3.24" ) ]
public virtual bool set_user_tag (string name, string? value)

Set user tag name to value, or remove it, if value is null.

If the this changed, the 'dirty' flag and the 'folder-flagged' flag are set automatically, unless the this is aborting notifications. There is also emitted folder's "changed" signal for this this, if necessary.

Parameters:

this	a MessageInfo
name	user tag name
value	user tag value, or null to remove the user tag

Returns:

Whether the this changed.