Re: [WiX-users] Burn managed UI - how to cancel and rollback?

[tom]

In order to show  a dialog you need to pause the engine thread

one why to do it is to use some kind of a mutex



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Re: [WiX-users] Burn managed UI - how to cancel and rollback?

[Kannan24]

Hi Rob,

Thanks for your help. Before cancel the installation, i want to conform from
user with another dialog box. When i show the dialog box, the controls are
not shown in the dialog box ( i think it may be threading running). Please
refer the screenshot below.


 

Could you please help how to achieve this?

Thanks,
Kannan



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Re: [WiX-users] Burn managed UI - how to cancel and rollback?

[Rob Mensching]

"args" is passed to you on the events. If you can return a result it has a
Result property. Set the args.Result property to the Cancel enum value.

On Wed, Sep 19, 2012 at 9:01 PM, Kannan24  wrote:

> Hi,
>
> I have the same problem, can you please explain with detail?
>
> i.e
>
> how to set the args.Result to cancel?
> Is there any events for set args.cancel?
>
> Could you help for this?
>
> Thanks,
> Kannan
>
>
>
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Re: [WiX-users] Burn managed UI - how to cancel and rollback?

[Kannan24]

Hi,

I have the same problem, can you please explain with detail?

i.e

how to set the args.Result to cancel?
Is there any events for set args.cancel?

Could you help for this?

Thanks,
Kannan



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Re: [WiX-users] Burn managed UI - how to cancel and rollback?

[Rob Mensching]

Set the args.Result to cancel on a callback and the engine will stop
progressing as soon as possible and rollback if appropriate.

On Fri, May 25, 2012 at 1:40 PM, Nick Ramirez  wrote:

> So, assuming I put a cancel button onto my managed bootstrapper application
> UI, can anyone say what's the best practice for carrying it out? Do I
> somehow trigger a rolled back on the entire chain of packages? If so,
> what's
> the method to call?
>
> I've been looking through the WiX demo setup, but I'm having trouble
> following the logic of the cancel part. I see that it delegates to a
> RelayCommand, but I don't see where the cancel/rollback actually takes
> place?
>
> Thanks for the help!
>
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[WiX-users] Burn managed UI - how to cancel and rollback?

[Nick Ramirez]

So, assuming I put a cancel button onto my managed bootstrapper application
UI, can anyone say what's the best practice for carrying it out? Do I
somehow trigger a rolled back on the entire chain of packages? If so, what's
the method to call? 

I've been looking through the WiX demo setup, but I'm having trouble
following the logic of the cancel part. I see that it delegates to a
RelayCommand, but I don't see where the cancel/rollback actually takes
place?

Thanks for the help!

--
View this message in context: 
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Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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