Tag: Xamarin

Xamarin

Getting the user signature

This is a common feature requested for many applications in the corporate world or if you are working on some sort of payment processing application or a delivery app. You may need the user signature to confirm they have received a package, an order has been delivered or many other

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Xamarin

Definiendo estilos para nuestras aplicaciones

El uso de estilos (Styles) puede ayudar a definir una interfaz de usuario coherente para tu aplicación y es una excelente manera de hacer que tus archivos XAML sean más legibles y mantenibles a largo plazo. Algunas características de los estilos: Son muy fáciles de definir. Se puede heredar para

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Xamarin

Prettying things up with Styles

Using styles you can define a consistent UI for your app and is a great way to make your XAML files more readable and maintainable in the long term. Some neat characteristics of styles: They are very easy to define. Can be inherited to minimize code reuse. Can be defined

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From https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/images?tabs=macos
Xamarin

Almacenamiento en caché de imágenes en Xamarin Forms

Alguien me preguntó sobre un problema que estaba teniendo al mostrar un ListView que tenía una imagen para cada celda. Cuando el usuario se movía por la lista, las imágenes parpadeaban y la interfaz de usuario se comportaba un poco lento. Las imágenes se estaban cargando desde internet. El problema

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From https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/images?tabs=macos
Xamarin

Image caching in Xamarin Forms

Someone asked me about an issue they were having when showing a ListView that had an image for each cell. When the user would scroll the images would flicker and the UI would turn a bit slow. The images were being loaded from the internet. The problem the person was

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Xamarin

Top 5 APIs in Xamarin Essentials you didn’t know about

If you are familiar with Xamarin Essentials and want to get right into the totally not clickbait list you can click right here. Xamarin Essentials provides developers with cross platform access to a plethora of commonly used features and native APIs. At the moment of writing there are 29 apis

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Xamarin

Top 5 APIs de Xamarin Essentials que no has usado

Xamarin Essentials proporciona acceso multiplataforma a una gran cantidad de funciones de uso común y API nativas. En el momento de escribir hay 29 apis y el número sigue creciendo. Algunas de estas funciones solían ser bastante incómodas para configurar, pero ahora no hay que hacer nada de eso y

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Xamarin

Creating Pages from Code using Xamarin Forms

To create a screen or page (I will use both terms interchangeably) from the code you just have to follow these four steps: Create a class named as you want your screen to be called, by convention you must end the name with Page. Make that class inherit from the

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