You have to install outlook on the server 'cause the code is executed server side. But then you'll add the task to the account used in Outlook on the server.
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Outlook Automation from ASP.NET Application
Hi,
I'm writing an ASP.NET application for our staff to use through their webbrowsers.
I want to let them click on a button and have a task added to their Outlook Tasks folder. I've tried using this code behind an ASP button but it comes back with an error:
Dim ol As Outlook.Application
Dim NewTask As Outlook.TaskItem
' Set the Application object.
ol = New Outlook.Application()
' Create a new standard task.
NewTask = ol.CreateItem(Outlook.OlIt
NewTask.Subject = "Automatic Task Creation"
NewTask.DueDate = CDate("21/12/2002")
NewTask.ReminderSet = False
NewTask.Save()
ERROR RETURNED:
COM object with CLSID {0006F03A-0000-0000-C000-0
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServ
I guess as the code is in an ASPX application that it is running server-side and hence Outlook is not available.
Can anyone suggest how I can do this? I know the code works as I have tested that snippet in a Windows Form Application okay.
Regards,
Andrew Doyle
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by: davekyPosted on 2002-12-17 at 05:56:49ID: 7595105
You cannot do anything to the client machine from the server for very good reasons. You could have clients use exchange as their data store on the server and then you could do what you want (on the server). The windows app works as it runs on the client. To accomplish what you want you wil need an "activex" type control in the browser. It is possible to run downloaded .net windows apps in the browser (ie .exes). There are questio posted on ee about this. If I can find one I'll post a link.