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Implementing Serviced Component in COM+ using Visual Studio 2005        
Total Hits: 121  |  Today: 0 Author: Abhishek Kumar Singh       Rating:  
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In this article, Abhishek Singh describes the step-by-step procedure to implement and configure a .NET assembly to run as a COM+ service using Visual Basic 2005. He also demonstrates how to consume it in an unmanaged pure ASP application. Each step is examined with the help of relevant source code and screenshots. Abhsihek also provides the associated project files in ZIP format for download....

Support for Multiple Versions of the Same Component with Visual Studio .NET 2003        
Total Hits: 23  |  Today: 0 Author: Microsoft Corporation       Rating:  
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If you support multiple versions of the same component, then your users will be able to do the following:

* On a machine that has MyComponent version 1.0 and MyComponent version 2.0 installed side-by-side, the user can create a project in Visual Studio .NET 2003 and add a reference in that project to MyComponent, version 2.0 (either by browsing to a filename or using the .NET tab from the Add Reference dialog box). When the project is re-opened, Visual Studio .NET 2003 resolves the My...

.NET Interop: Get Ready for Microsoft .NET by Using Wrappers to Interact with COM-based Applications        
Total Hits: 14  |  Today: 0 Author: David S. Platt       Rating:  
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Very soon, the development of Microsoft .NET applications will require interaction between those apps and existing COM components on both the client and the server. The .NET Framework has made provisions for this interaction by implementing various wrappers for COM objects to allow exposure of their properties and methods to .NET components. These wrappers will make it easy to make the connection between COM and .NET....

Employ Strong Encryption in Your Apps with Our CryptoUtility Component        
Total Hits: 20  |  Today: 0 Author: Michael Stuart, J Sawyer       Rating:  
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We've all been warned not to store secret information on computers. You know that storing passwords, credit card numbers, or Social Security numbers on your system is risky and can open the door for someone to steal that information. However, you may well have the need to store such sensitive information on computer systems....

Support for Multiple Versions of the Same Component with Visual Studio .NET 2003        
Total Hits: 5  |  Today: 0 Author: Izzy Gryko       Rating:  
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If you support multiple versions of the same component, then your users will be able to do the following:

* On a machine that has MyComponent version 1.0 and MyComponent version 2.0 installed side-by-side, the user can create a project in Visual Studio .NET 2003 and add a reference in that project to MyComponent, version 2.0 (either by browsing to a filename or using the .NET tab from the Add Reference dialog box). When the project is re-opened, Visual Studio .NET 2003 resolves the My...

Porting Applications from MTS to COM+        
Total Hits: 7  |  Today: 0 Author: Ted Pattison       Rating:  
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Over the next few months many of you will be porting your Microsoft® Transaction Server (MTS) applications over to COM+ and Windows® 2000. This month's column examines some of the most significant changes that will affect the way you'll write middle-tier components. I'll assume you know how to create Visual Basic®-based components for applications that employ COM and MTS. Thankfully, there aren't many aspects of component development that will change when you're moving to COM+. Still, some as...

Visually alter colormatrix with 25 slidebars, application included        
Total Hits: 114  |  Today: 0 Author: dmm12.       Rating:  
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I had a lot of help on this project, thanks to Michael Combs great article, I was inspired to create this tool so you can see exactly the impact of the color matrix on the color transform. This mini-app has 25 trackbars to control every aspect of matrix... this will not do negative however. It will control bars as (1-100)/100 giving a range of .01 to 1. Unfortunately I dont think trackbars can go negative, and I only had so much time.
Also includes a threshold and gama trackbar.
Also pl...

Working with Legacy Code and COM Components        
Total Hits: 162  |  Today: 0 Author: ExforSys       Rating:  
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In this tutorial you will learn to use COM Components, Understand Runtime Callable Wrappers, Type Library Importer (TLBIMP), Using COM Components Directly, Using COM+ Components and Creating Com+ Application. Component Object Model (COM) is a language-independent architecture that defines specifications for component interoperability. Each COM component is identified by a globally unique ID (GUID). It is a number that is unique across space and time. Implementation of COM is called ActiveX. COM ...

Creating and Managing Components Section 1        
Total Hits: 133  |  Today: 0 Author: ExforSys       Rating:  
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In this tutorial you will learn about Components, Best practices in using Components, Creating Components by extending the UserControl Class, Testing the Control, Creating and implementing Events, Extending a control through Visual Inheritance and Inheriting from a UserControl. A component is a reusable piece of code in binary form. This code can be reused by inheritance. No class is being inherited. It follows that a containment relationship is defined between the application using the componen...

Creating and Managing Components Section 2        
Total Hits: 129  |  Today: 0 Author: ExforSys       Rating:  
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In Section 2 of Creating and Managing Components You will learn about Hosting a control inside Internet Explorer, HTMLAnchor Control, HTMLButton Control, HTMLGeneric Control, Creating Components by extending the Control class, Creating a custom control and Creating components by extending the Component class. ASP .NET server controls are group of new controls provided by .NET. They are of different kinds. HTML Server controls, Web Server controls and Validation controls are the other types. Thes...



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