Tag Archive | "sharepoint"



Programmatically and Selectively Revoke SharePoint Item-Level Permissions Using PowerShell

June 20, 2010 1 comment

I’ve been using PowerShell more and more lately, and liking it more and more as I use it. Here’s another one you might find useful – programmatically and selectively revoking item-level permissions. For this scenario, the SharePoint list already has inheritance broken. Now we have to loop through the versions of SharePoint list items, and [...]

We’ve Added an Aztec Warrior to Our Team!

March 23, 2010 Comments Off

We’re very excited to welcome Miguel A. Tena as the newest member of the Black Ninja team! As you’ll read more about in his bio, Miguel is a huge fan of SharePoint and ASP.NET development and is already gearing up to become super active in the SharePoint and .NET communities. He’s been working with SharePoint [...]

How to Clear and Repopulate Your ASP.NET DropDown List with jQuery

June 4, 2009 Comments Off

Yes you can call and use your ASP.NET controls from jQuery! Shereen has already posted a blog on how you can access these controls JQuery Accessing the Client Generated ID of ASP.NET Controls so feel free to check it out there first. Recently we’ve had to create a UI that has a datepicker, and the date [...]

Why Should Indexing a SharePoint Field Break Your CAML Query?

May 12, 2009 2 comments

We ran into an issue today – one of our calculations that rely heavily on CAML queries stopped working. The CAML query we use – which we haven’t changed in forever and which used to work – now returns 0 results when run. This is what our original query looked like: 1 2 3 4 [...]


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Black Ninja Software was created with the idea that great software comes from great people. We are passionate about the technologies we use and continually refine our skills to better master what we do. This is what makes us Ninjas. We architect, design, and implement solutions using Microsoft Office SharePoint Server, SQL Server, and ASP.NET

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