Problem: I have a list, which have a Lookup(Venue)+additional column as ID(“Venue:ID”) you can see in the above picture, when i try to get the value of the “Venue:ID” and convert into int32 through my code, it gives me an error input string was not in a correct format, To mistake i was making is that, lookup always bring value like some this “2;#2”; so … Continue reading input string was not in a correct format, lookup additional column

If you are experiening this error “The Security validation for this page is invalid.Click back in your web browser, refresh the page, and try your operation again” , even though you have impersonate user as System Account. No problem, you got to tell the web application that you will be doing some impersonate tricks inside your code. To do this go to the Central Administration site–> Under … Continue reading The Security validation for this page is invalid.Click back in your web browser, refresh the page, and try your operation again

Continue reading Microsoft SharePoint Server 2010-STUG- DCS-KU 9 feb live and on location

Continue reading Stug-paf kiet 28 january live and on location-Enterprise Content Management

To all the SharePoint developers Due to our least interest in Administration of SharePoint. The three R’s holds the key for making our head save from banging into the wall. 1. Recycle App pool: Needs to do more often then pressing f5 key for the browser. 2. Reset IIS: If Recycle doesn’t work as it suppose to do, restart the IIS. 3.Restart the machine: If … Continue reading Three R’s for SharePoint Developer

working with validation controls in the visual webpart, an error arise when you place the webpart on to the page, actually on the edit mode SharePoint doesn’t allow the validation controls. To do the code gig,go to webpart class file and protected override void CreateChildControls()        {   //added piece of code WebPartManager wp = WebPartManager.GetCurrentWebPartManager(this.Page); if (wp.DisplayMode == WebPartManager.BrowseDisplayMode) //piece of code ended { base.CreateChildControls(); Control … Continue reading Error: This page contains content or formatting that is not valid. You can find more information in the affected sections. Important StatusPublication Start Date: Immediately Important StatusStatus: Checked out and editable.