Tj's TechBlog

Resolution: MOSS: This Page has been modified since you opened it. You must open the page again.

Behavior/Symptoms: Whenever user tries to add a web part to the page, he gets the following error message "This Page has been modified since you opened it. You must open the page again." If he refreshes the page and adds, It works. User has

Resolution: MOSS: Event handler being called twice on an imported list template

Behavior/Symptoms: I registered an event handler with a (custom) content type and then added this content type to a (custom) list definition. I implemented the list definition as a feature and installed/activated it for a site collection. Then I created

Resolution: MOSS: Custom document library doesn't display metadata with more than one content type

Behavior/Symptoms: If you add more than one content type to a custom (programmatically created) document library, the metadata is not displayed in the Web Properties pop up box at the time of saving the document. Cause: After comparing schema.xml before

Resolution: MOSS: Cannot execute multiple tasks in workflow

Behavior/Symptoms: MOSS: Cannot execute multiple tasks in workflow when user tried to modify the second task, the page will be freeze for 2 min and after that nothing it will modify, status will be same. second time when user tries to modify, he gets

How To: Steps to create web services in MOSS 2007

I followed the article http://msdn2.microsoft.com/en-us/library/ms464040.aspx but still I had to do couple of more settings which I have covered here. A. Creating an ASP.NET Web Service in Visual Studio Create a web service project. Add class library

SharePoint OM APIs to get/set 'Information Management Policy Settings'

How To: SharePoint 2007 has settings under "Information Management Policy Settings" for Libraries and Lists. Need to be able get/set the properties in this settings via the Object Model API. Steps: To get the policy details: SPSite site = new

How To: Work around OnTaskCreated activity to get TaskId

Behavior/Symptoms: OnTaskCreated activity was used to get taskid after executing createtask activity to send emails from sendmail activity along with task id, instead of sending an email using sendemailnotification=true from createtask activity. sendemailnotification=true

How To : Work with RunWithElevatedPrivileges

Problem: If the code is not set inside RunWithElevatedPrivileges then you may get following errors Error: The security validation for this page is invalid. Click Back in your Web browser, refresh the page, and try your operation again. Troubleshoot issues