In SharePoint 2019 (or 2016), when someone is trying to access REST API from other domain, it is usually blocked by browsers CORS policy. To avoid these blocking, you must configure your SharePoint IIS Server to handle and change some HTTP Headers. 1. Install IIS rewrite module First of all, you must install IIS Rewrite…
On one of my SharePoint 2019 farms a strange error occurred while trying to convert DOCX to PDF using Word Automation Services: ErrorMessage : The file could not be converted; it may be corrupt or otherwise invalid. Please try opening the file in Microsoft Word, resaving it, and then resubmitting the file for conversion. If…
SharePoint has nice feature, that allows you to open document libraries in classic Windows File Explorer. This lets you upload, move, copy files or folders in document libraries from File Explorer. But when you try to copy folder, that has files greater than 50MB, an error occurs: Error 0x800700DF: The file size exceeds the limit…
Introduction From the first time I saw ambient light on tv, I always wanted to do something like this. Luckily, components required to do your own ambient light are not expensive, and it requires a bit of IT thinking and problem solving. In this tutorial, I will try to describe you the whole process of…
I have added a Service Reference to my local SOAP wsdl file in Visual Studio. The datetime properties in service wsdl were marked with minOccurs=”0″ like this: But in generated Reference.cs class was no field like validToSpecified or validFromSpecified. In Reference.svcmap you need to specify this two attributes (Note: in most cases the Serializer will…
If you are running your C# code in different thread (e.g.: async EventReceivers or TimerJob), sometimes you may notice, that your SPWeb object is initialized in different language. You can use SPUtility.SetThreadCulture method to set CurrentThread.CurrentUICulture and CurrentThread.CurrentCulture.
Recently, I have set up Developer DashBoard in SharePoint Foundation 2013 via powershell like always. The strange problem was, when I opened the dashboard, there was only blank page staring at me. First resolution that I found was to enable and provision SharePoint “Usage and Health Data Collection Service Application”, but this was a dead-end.…
When you are creating New Folder in SharePoint list through UI, SharePoint automatically trims white-space from folder names. But, if you attempt to create New Folder programatically, an Exception can occur: This error means: The file name, directory name, or volume label syntax is incorrect. You can simply trim white-space from folder name and the…
Almost every SharePoint developer knows popular SPFile.MoveTo method. But, in certain cases, you have only SPListItem, and you need to move it to new destination. One of the possible solutions is to make a fake SPFile from this SPListItem, and move the fake SPFile. Another solution could be to create new SPListItem in desired location, copy metadata and remove…
In C# language you can pass parameters to function with Ref or Out keywords. Here is some simple example: Ref parameter needs to be initialized before passing to function call two-way – “in” and “out” – function can access initialized value of ref parameter, and can assign value to that parameter Out does not…
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