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all groups > dotnet component services > june 2005

COM+ object not being release back to the pool
Posted by VinDotNet at 6/30/2005 6:09:00 AM
Here's the Scenario I am facing: I've got a winform managed c++ client which connects to my managed COM+ server application (by making createinstance, then typecasting the object to an interface, then calling methods over it). This COM+ server application is from a C# dll that has references to ...more >>


calling com+ object from client machines
Posted by volkan at 6/28/2005 12:00:00 AM
Hi all... I created a com+ server component. using .net and registered it using "regsvcs.exe" then I create proxy msi fle with using export utility on dcomcnfg. when I setup proxy.msi on client machines,som machines can call the object's method and properties properly but some machines cant ...more >>

How to convert from https to http
Posted by sai at 6/26/2005 8:02:21 PM
Hi, I have some doubts,As my client is having one web site for his products display , which has online shopping and other things hosted on it. But this site is hosted in https protocols. His problem is that https site are not searched by the popular site engines so he wanted it to convert fr...more >>

Admin rights for using System.EnterpriseServices in .net
Posted by vikram747 NO[at]SPAM gmail.com at 6/23/2005 8:40:39 AM
Hi, I have a .net application which I have developed on my machine. It uses COM+ EnterpriseServices for transaction management and works fine on my machine as I have admin rights. However, when I install and run this application on a user's machine it is not able to register my servicedcomp...more >>

How to implement a windows service in C#.Net which runs on a scheduled basis ( which sends an email alert to all the subscribers)
Posted by Samy at 6/22/2005 1:58:25 PM
Hi There, I need to develop a Windows service which runs on a daily basis and it's purpose is to scan a bunch of tables and get some alert messages and format them into an html document and send them to the subscribed users? Suppose I have some alerts for a client, I need to display the name of...more >>

Clrearing cached COM+ components
Posted by Alex at 6/22/2005 7:17:06 AM
Hi, I wrote an applciation that utilize COM+ EnterpriseServices. COM+ component is sitting on the separate Application Server. Everything is fine, but if some of the application settings is changed, the changes are not immediately available until the COM+ component is restarted. Is there a ...more >>

Mainframe Authentication in ASP.Net application
Posted by Ruben at 6/21/2005 9:05:03 AM
We have a problem with asp.net application using IMS Connect component. We check "Require client provided security" in the security tab in "Remote Environments" Properties, this will supply the ITOC some parameters, like Userid, password, OTMA group and data store. How can we provide th...more >>

"Access is Denied" when calling a vb.net queued components in Windows2003 from a Web application
Posted by JPC at 6/20/2005 12:00:00 AM
Hi, in my Web application, I 've a C# assembly that call a method of a Queued Component IMyComponent MyComp = (IMyComponent) (Marshal.BindToMoniker("queue:/new:MyAssemblyName.MyClassName")); MyComp.MyMethod() ; Marshal.ReleaseComObject(MyComp); On my XP Pro sp1a machine, the develop...more >>



Unable to cast COM object of type 'System.__ComObject' Error Message
Posted by D. Janknecht at 6/17/2005 12:00:00 AM
Hello, after turning my Serviced Component into a server-application, i cannot call any methods and the following error message occurs: "Unable to cast COM object of type 'System.__ComObject' to interface type 'ESServerTest.IServer'. This operation failed because the QueryInterface call o...more >>

com+ clsid(...) is not valid or not registered
Posted by Sushil Prasad at 6/16/2005 11:44:09 AM
I have a clientserver program that was writtern in c++ 6.0. It has a executable(.exe) that was registered with /register switch when run. The regedit shows that this program is registered. There is another vb.net program that access interface in this ..exe program. When the .exe program is r...more >>

RegSvcs Error System.ArgumentOUtOfRangeException with VB6 interfac
Posted by Ikatsu at 6/9/2005 2:46:03 PM
I'm running into a odd situation trying to run RegSvcs on a C# library that is implementing ComponentServices and an interface that is exposed by a VB6 library. Steps to reproduce the error: Create a VB6 dll that has a publicly exposed interface. Create a strong named Primary interop asse...more >>

COM+ object pooling problem
Posted by Gene at 6/8/2005 5:01:06 PM
Hello, For some reason- the components that I derived from ServicedComponent, that use to participate in an object pool, apparently do not anymore. Each time a component is needed, a new one is constructed- thus defeating the purpose of the object pool. This used to work (i.e. previously cons...more >>

service logs on locally+interactivly but cant access network ?
Posted by scott at 6/3/2005 2:49:37 PM
Hi, I've created a Windows service. It requires interaction with the desktop and is therefore running under the LocalSystem account. It also requires access to the network. Does anyone know how this can be acheived? Can you change the access level of LocalSystem account to give it access t...more >>


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