Sharepoint 2010

This is a common issue called Double Hope issue in IIS and troubles most Sharepoint / Asp.net application which consume the resource in other servers .In application development most of the one talks to different application resides in multiple servers. Problem This issue occurs when you try to access the resource outside server with current logged in user credentials. In this scenario first hope occurs when user access the page from client browser that time its authenticate the user with his own windows credentials. The second hope occurs when IIS try to access the other server with the current user credential. In SharePoint world most of the application uses windows authentication to authenticate the user and impersonation also set to true. Our application want talk to other application.Let say for example a webservice in another physical server or a sharepoint service in another Farm .In this scenario during the second hope IIS will pass the credentials with hashed password ,so

In sharepoint world you should know where the sharepoint database is to trouble shoot database related issues.Some one come to you and say i am getting unable to connect to database error or my sharepoint is down.So you may not know the details of the environment.In first step you need to identify the  servers so you have to find the configdb and content db servers. How to find the Config DB Configuration database connection string is stored in Registry key. So sharepoint look for that entry to identify the database. In Sharepoint 2007 you could see the config DB conection string in Following Registry Key My Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\Web Server Extensions\12.0\Secure\ConfigDb In Sharepoint 2010 you could see the config DB conection string in Following Registry Key My Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\Web Server Extensions\14.0\Secure\ConfigDb The Next thing you have to find the Content DB attached to Web application.

Issue  Browse a SharePoint Web Application which uses a fully qualified domain name from a WFE in the farm you will get a 401.1. This error code means there is a problem with the user credentials but nothing to do with invalid credentials. Windows Server 2003 SP1 introduced a loopback security check. By default this feature enabled in Windows Server 2008. The feature prevents access to a web application using a fully qualified domain name (FQDN) if an attempt to access it takes place from a machine that hosts that application and shows a 401.1 Access Denied from the web server and a logon failure in the event log. How to Solve this You need to create a DWORD registry key called DisableLoopbackCheck and set it to 1. Steps 1. Start -> Run, type regedit 2. Go to following registry key    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa 3. Add a new DWORD Value in LSA key. 4. Type DisableLoopbackCheck , and then press ENTER. 5. Modify  DisableLoopbackCheck and set Value to 1 .

JQuery changed the way we write javascript and easy to use.So JQuery become a must have for most of the developers around the world. We all are start working with sharepoint 2010 so one of the intresting question around the sharepoint world is Did Sharepoint 2010 ships with JQuery?. I was also curious about it so I was searching in the 14 hive folder in 2010 but there is no luck.So final answer to the JQuery Integration will be No Its not part of the Sharepoint 2010. So it will be interesting to see how we could use JQuery in Sharepoint. Now JQuery could be used in two different way. 1. CDN Hosted JQuery A number of large enterprises provide hosted copies of jQuery on existing CDN networks that are available for public use. http://code.jquery.com/jquery-1.4.4.min.js Minified version http://code.jquery.com/jquery-1.4.4.js Source version Read More 2. JQuery from Local Server Next approach will be download JQuery from the official site and save in your local server , then r

Timer Job is something which comes into mind when you are looking for batch process in sharepoint.In most of the realtime sharepoint site requires Pulling data from some other application and update the data in sharepoint.In some other scenario we need to synchronize information or Updata date in every day, or give the admin a flexibility execute some batch processing.Its realy good idea to create a Custom Scheduled Job.Let see a Basic skelton code. using Microsoft.SharePoint; using Microsoft.SharePoint.Administration; //Class should inherit from  SPJobDefinition Public class SampleJob :  SPJobDefinition {        //You could Define Custom properties         [Persisted()]         public string MyCustomProperty; ///Implement Following three constructors public SampleJob (): base(){  } public SampleJob (string jobName, SPService service, SPServer server, SPJobLockType targetType): base (jobName, service, server, targetType) { } public SampleJob (string jobName, SPWebAp

All the sharepoint developer must be exited to see the .Net Framework 4.0 , unfortunately its not supported.Once you VS2010 and start playing around as sharepoint devleloper you just jump into start writing few lines of code. May be something like following using (SPSite objSiteColl = new SPSite("http://Localhost")) {    Console.WriteLine("Found My Girl  : {0}", objSiteColl.RootWeb.Title); }   Exception  : Exception of type 'System.PlatformNotSupportedException' was thrown.    at Microsoft.SharePoint.Administration.SPConfigurationDatabase.get_Farm()    at Microsoft.SharePoint.Administration.SPFarm.FindLocal(SPFarm& farm, Boolean& isJoined)    at Microsoft.SharePoint.Administration.SPFarm.get_Local()    at Microsoft.SharePoint.SPSite..ctor(String requestUrl) No need to scratch your head , .Net Framework 4.0 is not supported in Sharepoint.