TextBox with only numbers

I need to create a TextBox with only numbers but I couldn’t do. I have tried to put : InputScope = “Numbers” but this only work on Mobile. Also I have tried on TextChanging this: private void …

How to make SQlite async in UWP?

I’m fairly new to databases and asynchronous programing. I’m making a POS app that will eventually have hundreds of customers and possibly thousands of transactions. When I want to do a customer …