COM Interop
COM Interop
COM Interop in .NET Framework CLR enables COM objects to interact with .NET objects, and vice versa. Here you may find COM Interop related articles and news.


  • Prakash Tripathi

    Fix: COM error when creating DTS.PackageClass object

    This blog explains the fix for the COM component error when creating DTS.PackageClass object in .net.
    Prakash Tripathi Mar 24, 2015
  • Sam Hobbs

    Windows API Window Using C#

    This program will create a very simple window that just says "Hello" but it does using just the Windows GUI API in C#.
    Sam Hobbs Nov 08, 2014
  • Shweta Lodha

    Serviced Component

    A services component is a .Net component that uses the component services of COM+, such as the object pooling, transaction management etc.
    Shweta Lodha Feb 10, 2014
  • Shweta Lodha

    Limitations of COM Interop

    This blog discusses the COM, Interoperability.
    Shweta Lodha Feb 08, 2014
  • Shweta Lodha

    Making assembly visible to a COM component

    You need to perform only a couple of steps to expose any assembly to COM.
    Shweta Lodha Feb 04, 2014
  • Kapil Soni

    Add Msg File to PST

    Add msg file to or email to pst in outlook using Microsoft.Office.Interop.Outlook.
    Kapil Soni Sep 17, 2013
  • Kapil Soni

    Release COM Objects

    This blog about how to release COM objects so that memory can be released
    Kapil Soni Sep 17, 2013
  • Narayan Pramar

    Generate Excel With Multiple Sheet from DataSet

    Here, we will see how to generate an Excel file with multiple sheets from DataSet.
    Narayan Pramar Jan 09, 2013
  • Narayan Pramar

    Creating Excel File using Interop Services

    This blog defines how to create Excel 2007 file using Interop services.
    Narayan Pramar Jan 09, 2013
  • Sam Hobbs

    Clicking a Button in Another Application

    This article provides a simple sample of an application that clicks a button in another application.
    Sam Hobbs Dec 12, 2012
  • Gohil Jayendrasinh

    Creating COM components in .NET

    In this blog I create a COM application for Amazon Marketplace Web Services (Amazon MWS).
    Gohil Jayendrasinh Nov 14, 2011
  • Rahul Dhawan

    Split worksheets to individual Excel files using Interop

    In this Blog you will see Split worksheets to individual Excel files using Interop.
    Rahul Dhawan May 26, 2011
  • Karthikeyan Anbarasan

    COM+ Installation at runtime

    This blog shows on how to do a COM+ Installation at runtime.
  • Karthikeyan Anbarasan

    COM+ Uninstalation at runtime

    COM+ Uninstallation at runtime.
  • Nipun Tomar

    Describing COM (Component Object Model)

    Component Object Model (COM) is a method to facilitate communication between different applications and languages.
    Nipun Tomar Mar 17, 2011
  • Hirendra Sisodiya

    How to Show PDF file in C#

    This article shows how to show a PDF file in a Windows application with the help of the Adobe ActiveX COM.
    Hirendra Sisodiya Feb 07, 2011
  • Mohammad Elsheimy

    Building Applications that Can Talk

    In this article we are going to explore the Speech API library that’s part of the TTS SDK that helps you reading text and speaking it. We’re going to see how to do it programmatically using C# and ...
    Mohammad Elsheimy Jan 21, 2011
  • Mohammad Elsheimy

    .NET Interoperability at a Glance 3 - Unmanaged Code Interoperation

    This is the last article in this series, it talks about unmanaged code interoperation; that’s, interop between .NET code and other code from other technologies (like Windows API, native libraries, ...
    Mohammad Elsheimy Jan 05, 2011
  • Igor Merabishvili
  • Mohammad Elsheimy

    .NET Interoperability at a Glance 2 – Managed Code Interoperation

    In the previous article, you learned what interoperability is and how it relates to the .NET Framework. In this article, we’re going to talk about the first form of interoperability, the Managed Co...
    Mohammad Elsheimy Dec 28, 2010
  • Mohammad Elsheimy

    .NET Interoperability at a Glance 1 – Introduction

    In this article and the few following it, we’ll try to take a tour in Interoperability in .NET Framework.
    Mohammad Elsheimy Dec 26, 2010
  • Tanmay Sarkar

    Unmanaged C++ Dll call From Managed C# Application

    Here you see the steps for using a simple C++ DLL in a C# application.
    Tanmay Sarkar Aug 25, 2010
  • Mohammad Elsheimy

    Video AR001 (Arabic): Interoperability – 01 Introduction

    Video AR001 Arabic Interoperability - 01 Introduction
    Mohammad Elsheimy May 24, 2010
  • Mohammad Elsheimy

    Marshaling with C# - Chapter 3: Marshaling Compound Types

    This detailed chapter teaches you how to marshal compound types such as structures and unions in C# and .NET.
    Mohammad Elsheimy Mar 11, 2010
  • Mohammad Elsheimy

    Marshaling Unions

    In this article you will learn how to marshal C/C++ Unions in C#.
    Mohammad Elsheimy Feb 21, 2010
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