Azure Blob Storage is a fast, easy, and economical option to store files (i.e. blobs) which can also be used with Microsoft PowerApps.When first using it, however, I quickly stumbled upon a major question: So... how do I upload files now??PowerApps has one control called "Add Picture" which upon clicking enables you to choose from all the image files on a device. So far so good... but Blob Storage can't just handle pictures, but all kinds of files (documents, audio, etc.).What one COULD do is to (at least on PC) just tell users to change the filter in explorer from "Image Files" to "All Files", but that's not really convenient, is it?
Instead, one could choose a more elegant solution and use the "Attachments" control. With this control, one cannot only add all kinds of files by default, but can also limit the number of files allowed in one "run" as well as file size.