.NET to COM question ( Dictionary in COM and .NET dictionary)
I need to write a data access code to replace the method of GetPerson() in COM data access, since the existing method is too slow. .NET can reduce the database round trips by using the dataset. The existing COM data access will stay except the GetPerson() method.
So I am going to call the .NET getPerson() mehtod from the COM,
The original GetPerson() method in COM just go to data base, pull data from 7 tables and write to dictionary.
If the .NET getPerson() can populate the COM Dictionary, that would be great!
I know .NET object can be directly assign t...COM .NET Interop
Hi, I need help here.. I have this problem.I have COM VB6 that call a .NET class library, and this class library use the .NET SAP Conector to extract the information from SAP. I receive the information from SAP in a DataTable, the problem here is that I dont how to return this DataTable to VB6 COM. I made a test, and I can return a String to COM and basic types, but I dont know how to do it with this DataTable.Thanks for your helpI really appreciate.
One alternative might be to add the DataTable to a DataSet and then convert the DataSet to an XML string using WriteXml().
That said, quic...Call to non .net COM not working after .NET
I have developed small samples of ASP.NET and one of them I tried to call a standard COM (non .NET). I took the code out for now, but a call to that COM from traditional ASP application now does not work. Does anyone have an idea how to correct this?....NET or COM components in ASP.NET page???
Is it possible to have .NET (not ASP.NET) or COM components included on an ASP.NET page???
I am trying to create a page which contains a sophisticated treeview (which users can move tree nodes around) - and need gauge and trend controls.
I don't see anyway to do this with ASP.NET components/controls.
I need the ASP.NET page to be able to communicate with these kinds of controls.
Have you seen the IE TreeView Control?Matt BrownMetalReview.com - Metal music community and reviewsHaulix - Easy promotional media distribution for the music indu....NET classes hindering .net assembly from being com?
I posted an earlier thread about instanciating a .net assembly from a com client, like an asp page. My problem was that no matter what I did, I could not get the class to instaciate, so I could not call any methods on that class.
After quite a bit of trial and error, as far as weak and strong named assemblies, GAC, etc, I came to the conclusion that the object WAS being referenced properly, therefore it was not a problem getting access to the object's class declaration. My problem was that everytime I called a method on the object, I got a "object not set to instance" error.
...LSL.COM, IPXODI.COM, NET.CFG files
I need to get copies of the files: LSL.COM, IPXODI.COM, NET.CFG
for a class assignment, yet I cannot find the files available for
downloading on this site. Can anyone help me?
> I need to get copies of the files: LSL.COM, IPXODI.COM, NET.CFG
> for a class assignment, yet I cannot find the files available for
> downloading on this site. Can anyone help me?
These files are part of the old VLM clients which are still available
for download here:
Marcel Cox @ Brai...How to reference a COM object from asp.net with vb.net?
Does anyone know how to do this without using a code-behind page and without visual studio.net?
I am trying to reference an aspemail component so I can send email. They have provided an example with c# but this does not run on my machine.
Any help is appreciated.. thanx
Did you find a solution to this? I am also trying to use the persists aspemail on an ASP.NET VB page.
DH12...Strange temp folder created by .NET is giving me errors. It is in the directory-->C:\Microsoft.NET\Framework\v.2.050727\Temporary ASP.NET Files\mySite.com\f40a2335
I am working on a Visual Studio 2005 project. It is giving me a compiler error for a C# file.The problem is that this C# file isn't in my project directory. Instead The C# file is in the following directory, Which somehow looks like it was created by the system.
C:\Microsoft.NET\Framework\v.2.050727\Temporary ASP.NET Files\mySite.com\f40a2335
So what is the significance of this .NET generated folder, and why am I getting compiler errors for code in that folder?
Note that my project is in Inetpub\wwwroot\mySite.com
What is the error your are getting? Please when pos...COM and .NET?
Hello I have a few basic questions I hope someone can help me with.
1.Let's say I create a .dll in Visual Basic 6 - just a class with one function. I then register this dll and can call it from an .asp page using server.createObject. Using this dll like this is referred to as COM right?
2. How do I access this dll from a .Net app?
3.COM+ Is an extension of com right? Using Microsoft Transaction Server with COM objects? What exactly is MTS and how would I use it from an asp page and also - is it used in conjunction with .net web apps?
4.Where can I get MTS (is part of windows or...SN #3
At about 6 min 20 secs left of the full broadcast, you mentioned
www.grc.com/net/net.htm. Putting it into my browser gave me a 404 Page
Just thought I should mention it.
Jaap said in:<news:email@example.com>:
> At about 6 min 20 secs left of the full broadcast, you mentioned
> www.grc.com/net/net.htm. Putting it into my browser gave me a 404 Page
> not found.
> Just thought I should mention it.
He's meant to be saying www.grc.com/nat/nat.htm :-
So one trick...Loading COM Component into Registery/Accessing COM objects in .net
Need your help to resolve my problem,
I have a dll for a ChangeMangement tool (I guess this was developed using VB), when I try to register this dll, I am getting "Dll loaded, but DllRegistry entry point was not found"
I am sure this dll is not corrupted one, bcz same dll I am able to refere in my server (where corresponding Tool is installed).
Any one can help how to register this dll ? or how to find the dependent dlls for this?
I am trying use the classes in this COM object, but when I refere in .Net and when I run the appl, I am getting CLSI was not loaded.
...from COM to .NET
My company are slowly migrating from vb6/com environment to a .net/web service environment. At the moment we have a financial system running on our intranet that allows user to request and retrieve reports- we have a .Net web service that retrieves these requests and passes them on to a COM dll, which queries the database and generates the reports using Crystal.
After some testing, we've found that when there's more than one person running reports, the system crashes. After some research i've found out that calling a COM component with a .net web service can have threading iss...Use unregistered COM components (Reg Free COM) in ASP.Net app??
I am a newbie in ASP.NET. I just wonder how we could use unregistered COM in ASP.NET 1.x and 2.0 web application.
Thank you in advance :)
Phil...post (send ) a widget (flash object) to friendster.com and wordpress.com from a asp.net site
Hi, I want to post(send) a flash object or we can say (Widget or Gadget) to friendster.com profile page and to wordpress.com blog on the button click of my asp.net site .please help me..My Flash object (widget) which is to be sent to friendster and wordpress is below-<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"width="300" height= "300" id...