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Sending mails from a test SharePoint system, 2nd Edition
Last year I published a post describing how to fake mail sending of your applications in test system, without physically delivering mails via SMTP to addressees. In that post I utilized a solution via...
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The ‘Date modified’ of my .eml Files got Changed When I First Select The...
In my last post I wrote about a rather odd behavior one can experience when working with e-mail files (.eml), namely, that if you select the file the first time in Windows Explorer (either by a mouse...
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Where is the Content of my Program Files Folder?!
Recently I worked with Visual Studio 2012 and was to add a reference to a SharePoint 2010 assembly. Previously I added a link called 14 to the Favorites that points to the 14 hive of SharePoint 2010...
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HTTP Error: ‘401–Unauthorized’ When Accessing Exchange Web Services via...
Last week I had to create a tool to automate the synchronization of an Exchange 2010 folder with a SharePoint 2010 list. Formerly I had some experience with Exchange Web Services and its Managed API,...
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How to Integrate SignalR 2.0 in SharePoint 2010
“ASP.NET SignalR is a new library for ASP.NET developers that makes it incredibly simple to add real-time web functionality to your applications.” as stated on the official site of SignalR. Recently I...
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How to Find the Right Tool in SharePoint Central Administration Faster
Probably it’s not just because I’m a developer and not an IT-Pro, but when working with the Central Administration of SharePoint I often ask myself questions like these ones: Where should I search the...
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How to Use PowerShell to Delete Short-Term Locks from Documents Opened from...
Recently one of our users complained, that he can not open an Excel document for editing from a SharePoint document library, as he gets a warning that the file is locked by himself. It should be a...
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How to Use JavaScript to Delete Short-Term Locks from Documents Opened from...
After I find a way to delete the short-term lock using PowerShell, I decided to check how Word clears the lock it put on the file, and try to simulate the same network traffic using JavaScript. See...
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Mysterious “File Not Found” Error When Working With the ECMAScript Client...
Recently I was debugging a very simple JavaScript in Internet Explorer 9 with the F12 Developer Tools, when received a “File Not Found” error. In the script I tried to open a site via webToCheck =...
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How to Extend the SharePoint Ribbon to Enable Pushing Down Permissions to...
If you are familiar with the security options of the NTFS file system you should know the dialog below as well (accessible via the Security tab of the folder properties / Advanced button / Change...
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Who Has Deployed This Solution?
Recently we had a problem in one of our server farms that was caused by a sandboxed solution that was deployed by mistake as farm solution as well. I wanted to know who has deployed the farm solution,...
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How to Make a SharePoint Web Site / Page Temporarily Editable if the Site is...
Nowadays I’m working quite a lot with Project Server 2013. One of my tasks is to create a customized project web site template. A quite good description of the overall process can be read in this post....
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‘The Visible property cannot be set on Web Part’ and Site Feed Feature...
Recently we created a new SP 2013 farm for our development team, but after working on the Project Web Access (PWA) site for a few days without any errors, all of a sudden I experienced very strange...
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How to get the SharePoint application Pool accounts from code
In the past months I had a lot of trouble because of the incorrectly specified accounts on various SharePoint web and service applications, most frequently due to their missing permissions on other...
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How to filter the results of JSCOM requests on the server side
In the past I already discussed the internals of the Managed Client Object Model and the ECMAScript Object Model (a.k.a. JSCOM) several times. In this post I illustrate an unofficial way of extending...
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How to filter the results of Client Object Model requests sent from...
There are cases when we have to use the Managed Client Object Model from PowerShell. One of the most well-known cases is when we would like to manage our Office 365 environment (or access data stored...
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How to restrict the properties in the results of Client Object Model requests...
In my recent post I illustrated how one can limit the entities returned by the server when responding a Client Object Model request sent from PowerShell. Although that method restricts the entities to...
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How to restrict the properties and Filter the results of Client Object Model...
Recently I blogged about how to implement the Where and Include functionality of the Client Object Model requests sent from PowerShell. That is great, however I don’t really like the idea to create...
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How to restrict the properties of a single object in the results of Client...
In my recent posts I illustrated how can we restrict (either using expression trees or via dynamically compiled assemblies) on the server side the properties of entity collections returned by the...
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debugging issues and SSL Failure caused by a DNS-Configuration Mistake
Recently we had two issues in one of our development environments, that were rather weird at first sight. In the farm there are three web applications (AppA, AppB and AppC), all of them accessible only...
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