UnauthorisedAccessException  
Author Message
cpa10house





PostPosted: Mon Aug 28 08:13:15 CDT 2006 Top

Excel Programming >> UnauthorisedAccessException

Hi,

I have created a project in ASP.Net. An excel sheet should open when an user
clicks on a button. Although, i could successfully do that, i decided to
create a new thread for it.

So I created a new thread, and wrote the code to interact with Excel PIA's
inside the new thread.

But I get the UnauthorisedAccessException when a new Excel.Application
object is instantiated.

Is there a method to provide authorisation to a new thread.

Thanks in advance.

Excel481  
 
 
NickHK





PostPosted: Mon Aug 28 08:13:15 CDT 2006 Top

Excel Programming >> UnauthorisedAccessException Everyone trying to use .Net with Excel and multi-threading, seems to causes
difficulties for themselves.
The easier way is stick with all the Excel code in a single thread.
Otherwise maybe microsoft.public.excel.sdk or an Interop NG can help you.

NickHK


> Hi,
>
> I have created a project in ASP.Net. An excel sheet should open when an
> user
> clicks on a button. Although, i could successfully do that, i decided to
> create a new thread for it.
>
> So I created a new thread, and wrote the code to interact with Excel PIA's
> inside the new thread.
>
> But I get the UnauthorisedAccessException when a new Excel.Application
> object is instantiated.
>
> Is there a method to provide authorisation to a new thread.
>
> Thanks in advance.