Blogs

When working with Azure Resource Manager (ARM) templates, you might see errors like following one: 'The domain name label dnsLBIP is invalid. It must conform to the following [ERROR] regular expression: ^[a-z][a-z0-9-]{1,61}[a-z0-9]$.' In this...

  •Design Patterns: https:// msdn.microsoft.com/en-us/library/dn600223.aspx •Developing Applications that Use Service Bus: https :// msdn.microsoft.com/en-us/library/azure/ff182819.aspx •Service Bus documentation: https ://azure.microsoft.com/en...

  When working with IoTHub and Node.js, you will most likely use one of following packages: ‘azure-iot-device-http’ and/or ‘azure-iot-device-amqp’. Unfortunately, when you try to start the app you might get following error: >> Board connected...

Azure IoT Hubs supports Amqp protocol as default fast transport. But there are few interesting variations, which are not well documented or not obvious. For example, when implementing the device code you can specify explicitly the protocol, which should...

When you are extracting an InfoPath file you will get many diffent files, one of them is the manifest.xsf file. I had to modify the manifest.xsf file with C# code and change some values inside the xml. For this task I used the XmlDocument class from ...

Here are all topics, which we covered at .NET User Group in Frankfurt at Feb.11th 2016. We talked about (more or less) whole technology stack related to Internet of Things and also Industrie 4.0. We usually think on many cool “things” when it comes to...

The config file is place where common variables, database connection strings, web page settings and other common stuff are placed. The config file is also dynamic, so you can change the value of the variable in the config file without compiling and deploying...