Originally posted by: mj
Hi:
I have a com+ component installed using a application proxy on a remote computer.
The problem occurs when you try to initiate the remote component. That is the "Rum-Time Error 424 Object Required" error occurs when following statement is executed:
Set foo = CreateObject("MyComponent.MyClass1.1")
where MyComponent.MyClass1.1 is installed as a COM+ application proxy.
Interestingly, the component is activated is the on the server, i.e., you can see the rolling ball icon in the component services snapin as the result of CreateObject. However, overall CreateObject is not successful.
Could it be related to the way the application proxy is created. I simply export the COM+ application proxy from the Component Services Snapin and the run the resulted Windows Installer Package on the client machine. Is this the correct of doing it?
Could it be networking issue? I have a pier-to-pier topolgy. The COM+ security is set to Interactive at this stage. Both computers are logged on by administrators.
No system error events are logged as the result of the attempt to access the remote server.
Originally posted by: Lucy Tang
Hi, guys,
I have no experience to use COM.
I have an dll file created by COM, PulsCOM.dll, I regester it. I create a client application using VB to use it. it works fine. in VB, I create the object like:
Dim ptr as PulsCOM.CMaterial
ptr = new PulsCOM.CMaterial
Now I want to create a client application using VC++, only with the dll file, it's enough for me to create COM object?
I wrote codes like the following:
#import "PulsCOM.dll"
void main(){
CMaterialptr obj;
}
the error message is "CMaterialptr is undefinition identifier"
I also use "CMaterial" and "_CMaterial", but have the same error msg. Did I missing some step or some files to use COM dll? From where I can know what is the data type?
who can help me to answer these questions?
Please help me as soon as possible
Originally posted by: hemachandra naidu
if any one can know how to write COM prgs in
Platform SDK .Plz send some Examples and decription to my mailID.
Originally posted by: Atif
Hi Dears
I have to make a simple COM+ Application programatically to register my ATL COM Component.
Please guide me to build that in VC++ ........
I'll be really thankful.
God bless you.
Kind Regards.
Atif
Originally posted by: Sokel
how to create proxy application programmatically?
("AplicationProxy" property is ReadOnly)
Originally posted by: Manuel
Can anyone help me in this.
I have a set of components put together in a package. Inside teh package some of the components are pooled and some not.
This package was working well for the past 2 years. When I installed this in a box which has .NET. The package is not created or objects not pooled is happening.
Sometime when I delete and create manually the package it works. Again when there is a next production drop same problem.
Please help me if you know what is the issue.
Thanks in advance.
ReplyOriginally posted by: DDD
Kozly, gondony!!!
Originally posted by: victorwen
when I call the server application from the client on the other machine, I can create component object, but when I
call the methods of the object, the HRESULT is -2147024891, I have tried to set the security context of the server application, but the result is the same.
Originally posted by: Darmily
Anyone tell me how to using code to change the servername in the mmc com manage.
because i want to export this com to other computer.
ReplyOriginally posted by: Vishal Shah
hi!
i m trying to build an application that will run in background and detect any fault(hardware nand software)
that will be generated.But i couldn't found any sites or any paper that would help me on this.so if anyone can help me then i will be very grearful to him.
thanks.
Vishal.