Lagos de Moreno Mobile .NET Developers Group first meeting
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Yesterday we had our first Mexico meeting so im proud to the acceptation of the participants in this meeting, I hope this community improves with the time, here some photos, slides and a demo app presented for me yesterday.
Hello and welcome back to this tutorial if you remember in the part 1: " ASP.NET Core Identity with Cosmos DB (MongoDB) Part1: Database Configuration " we configured our database services local and remote to store our identity service now in this part we will configure a simple Identity service with 3 endpoints. Register Login Retrieve User Data ASP.NET Core ASP.NET Core is the evolution of Microsoft ASP.NET framework as a key feature is that it runs under the .NET Core which is cross-platform, high-performance & open source development platform that mixed with ASP.NET Core allow developers to build cloud modern applications. In this tutorial we will use the latests stable ASP.NET Core 2.1 using Visual Studio for Mac you can either use Visual Studio for Mac , Visual Studio for Windows , Visual Studio Code or compile the project using console . Lets start creating a new ASP.NET Core Web Api following next steps: Select .NET Core 2.1 as target framework Set a project na...
Xamarin.Forms: Custom Context Actions on iOS Hello folks now is time to talk about customize context action views on Xamarin.Forms cell for iOS (yes the red/light-gray options that appear when you swipe a cell) the default colors are not a good-looking, so right now is a little bit tricky to achieve that but we will use a reflection technique to achieve the next two escenarios: Change background color for default and destructive context action Set custom view for default and destructive context action first at all, lets take a look to native impl. on Xamarin.Forms Github project on the next url https://github.com/xamarin/Xamarin.Forms/blob/ae92582d5acad2b8aeab9a2ed5b490561e71bd6c/Xamarin.Forms.Platform.iOS/ContextActionCell.cs#L14 Here we have two key items "DestructiveBackground" and "NormalBackground" both are the Images that Xamarin.Forms use to put as background on the default ContextActions view(Gray/Red) Not bad but sometimes we need to put some love into the...
Xamarin.Forms: Add Credit/Debit Card Reader to you App with PayPal.Forms Hello today I'll show how easily is to add a card scanner into your Xamarin.Forms(Android, iOS) app with only a few lines of code using the PayPal.Forms Library. First at all we need to add PayPal.Forms to all of your projects(Android, iOS and PCL-Forms) by searching for "PayPal.Forms" in nuget packages manager or running next command on a nuget packages console "Install-Package PayPal.Forms" Second on our Android app we need to add a few lines of code for permissions and features inside our "AndroidManifest.xml" VERY IMPORTANT FOR IOS 10 IF YOU WANT TO USE THE CAMERA FEATURES Add "NSCameraUsageDescription" into you Info.plist file. <key>NSCameraUsageDescription</key> <string>We will use your camera to scan the credit card</string> After this now we're able to configure PayPal.Forms init calls inside our MainActivity.cs(Android) and AppDeleg...
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