I have multiple lines , how can I change direction of all of them at once? Right now I'm using utilities-key-in-change direction, it's a hectic task when there are many lines. Thanks!!
I think it cannot be done manually, because you mentioned also, the direction arrow has to be clicked by mouse.
But it can be done using simple VBA macro:
Public Sub ChangeLineDirection()
Dim esc As New ElementScanCriteria
Dim ee As ElementEnumerator
Set ee = ActiveModelReference.Scan(esc)
Do While ee.MoveNext
Dim line As LineElement
Set line = ee.Current.AsLineElement
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