RemoveHandler doesn't remove the event

[pieter_souvereyns]

I want to connect some object (connection: endpoijt is the next beginpoint and elevation the same)

So for these object i created a reactorroutine "acPipeMod"

AddHandler oPipe.Modified, AddressOf acPipeMod

Together with commandended
Dim d As Autodesk.AutoCAD.ApplicationServices.Document = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument()
AddHandler d.CommandEnded, AddressOf CommandEnded

So when the object are moved they are put in a collection and after the command, the fixing begins.

Public Shared Handler_objIds As ObjectIdCollection = New ObjectIdCollection

Public Sub acPipeMod(ByVal senderObj As Object, _
ByVal evtArgs As EventArgs)
Dim opipe As Pipe = senderObj
Handler_objIds.Add(opipe.ObjectId)
End Sub

But before starting I must stop the reactor, so that I don't have a loop.
oPipe = trans.GetObject(pipeid, Autodesk.AutoCAD.DatabaseServices.OpenMode.ForWrite)
If oPipe.IsWriteEnabled = False Then
oPipe.UpgradeOpen()
End If
RemoveHandler oPipe.Modified, AddressOf acPipeMod

But this part, I can't get wrigth, the reactor stays active.
Is there an other step that I must do, to stop the reactor.

[Anonymous]

Not sure what release of AutoCAD you're using, but if it's 2010 or later,

you would be much better off using Overrules for this type of problem.

I can't tell you much about why your handler isn't removed without

doing testing.