11.02.2011

Quick LINQ Tutorial

We can query database tables, XML, Arrays, Lists and other objects. Usually there were different methods to query each of these data sources.

11.01.2011

LINQ and XML From a String or Database

Sometimes we cannot always have XML from an XML file or Feed source and have to reply on a string or DB source. So what do we do?

5010 - P O Box Rule

Comes January 1st 2012 all physicians, other health care professionals, payers, and clearinghouses that submit HIPAA transactions

10.19.2011

SPList Format and Display Web Part

In this project I will develop a web part which can be used as a display formatter for any SPList with any columns.

10.17.2011

Quick Hello World Web Part

This is a quick hello world web part. I am assuming your visual studio is already setup on your SharePoint server.

How to deploy a custom web part?

My web part projects are normally of simple c# class type and if you follow any of my web part examples, you will end up with a project dll. You will use this dll to deploy your web part. In this post I will go over how to deploy a custom we part to your SharePoint server.

10.16.2011

SharePoint Web Part Environment setup

If you read any of my SharePoint tutorials, you will need the following setup.

Web Part to Display Data from SPList (Birthday list)

In the previous post, I discussed how to insert data into a SharePoint list. In this web part we will display the data from that SharePoint list.

10.15.2011

Birthday Import Web Part (Imports from File to SPList)

Recently we had a very urgent need to create a birthday web part in SharePoint (MOSS 2007). I Goggled for a pre-made solution out there and found some nice ones; except they were running for about $125.00 a piece. Wanting not to spend any money, I decided to write a quick tutorial on this.

8.17.2011

Retrieving the COM class factory for component with CLSID {} failed due to the following error: 80004027

One of the teams that I manage were working on a .net based web single-sign-on project. The specifications included a COM DLL file which had to be registered on the server. The development team successfully implemented the SSO on the localhost and then proceeded to move the items to the development server. However, they realized that the development server was 64Bit Windows 2003 while the DLL was for 32 environments. They went ahead with regular procedures (registering the DLL through %%/System32/RegSvr.32) but with no luck. The SSO was giving us an error whenever the DDL functions were invoked.

System.Runtime.InteropServices.COMException (0x80004027): Retrieving the COM class factory for component with CLSID {} failed due to the following error: 80004027.