Commndbar nullreferenceexception

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   Hello,
I'm trying to use the commandbar control on a MDI Child in VB.NET.
I've got two commandbar controls:
- one on the MDI Container form
- one on the MDI Child form

On the parent, everything is OK. I can add commandbars, contextmenus...
On the child, I've a null reference exception as soon as I try to add something...

I'm using Codejock 19.1 and VS2017 (NET 4.7.2)

If I do this:
Dim test As TestForm
test = New TestForm()
test.MdiParent = Me
test.AxCommandBars1.ContextMenus.Add(500, "test")

I've a nullreferenceexception

If I do this:
Dim test As TestForm
test = New TestForm()
test.AxCommandBars1.ContextMenus.Add(500, "test")

All is OK
How can I use a commandbar on a MDI Child?  

Thanks

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florentsegui Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 28 December 2019 Status: Offline Points: 2	Post Options Post Reply Quote florentsegui Report Post Thanks(0) Quote Reply Topic: Commndbar nullreferenceexception Posted: 28 January 2020 at 3:21pm
	Hello, I'm trying to use the commandbar control on a MDI Child in VB.NET. I've got two commandbar controls: - one on the MDI Container form - one on the MDI Child form On the parent, everything is OK. I can add commandbars, contextmenus... On the child, I've a null reference exception as soon as I try to add something... I'm using Codejock 19.1 and VS2017 (NET 4.7.2) If I do this: Dim test As TestForm test = New TestForm() test.MdiParent = Me test.AxCommandBars1.ContextMenus.Add(500, "test") I've a nullreferenceexception If I do this: Dim test As TestForm test = New TestForm() test.AxCommandBars1.ContextMenus.Add(500, "test") All is OK How can I use a commandbar on a MDI Child? Thanks