22 热度

Advanced Xamarin.Forms Part 1 – The API

In this series, we will explore a number of topics on Advanced Xamarin.Forms that have arisen in our work for clients, or at my job as Principal Mobile Developer for IFS Core. Before we can start, however, we need to build an API that we can program against. Ideally, this API will support all CRUD operations and will reside on Azure.

收录时间: 2019-09-11
分类: Xamarin
贡献者: Rector
57 热度

MVVM Navigation with Xamarin.Forms Shell

One of the topics that I find a bit contentious amongst app developers is how navigation is handled, specifically when it comes to MVVM. Should navigation be done in the code behind of the page? or in the ViewModel? and should navigation be based on a path/URL or based on what ViewModel you want to go to.

收录时间: 2019-08-31
分类: Xamarin
贡献者: Rector
59 热度

Xamarin.Forms 4.2.0 is out!

A new version of Xamarin.Forms has hit NuGet feeds around the globe. Let’s take a quick peek at what has changed under the hood!

收录时间: 2019-08-27
分类: Xamarin
贡献者: Rector
46 热度

Xamarin & .NET Developer Events in August

Discover the world of Xamarin and .NET with your community at developer events happening this August. Find tons of opportunities around the world, including conferences and virtual events online!

收录时间: 2019-08-01
分类: Xamarin
贡献者: Rector
76 热度

Announcing XAML Hot Reload for Xamarin.Forms

Today at Xamarin Developer Summit, we announced XAML Hot Reload for Xamarin.Forms, which enables you to make changes to your XAML UI and see them reflected live, without requiring another build and deploy....

收录时间: 2019-07-12
分类: Xamarin
贡献者: Rector
123 热度

Xamarin.Forms 4.1.0 稳定版发布,原生的跨平台框架

Xamarin.Forms 4.1.0 已发布,这是 4.0 重大版本发布后的首次更新,可通过 NuGet 获取新版本。团队表示 3.x 系列主要是对各种缺陷的修补,并从中认识到应尽可能满足用户的需求并帮助他们提升生产力,而积累的这些经验将会逐渐体现在 4.x 系列中。...

收录时间: 2019-07-10
分类: Xamarin
贡献者: Rector
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180 热度

Xamarin.Forms 4.0 发布,进入 Shell 时代

Xamarin.Forms 4.0 发布了,这是一个主要版本,带来了一些重大变化,包括 Shell 正式版、默认启用 Android 快速渲染器、统一图像源类型与控制 Tab 顺序提高便捷性。

收录时间: 2019-05-23
分类: Xamarin
贡献者: Rector
124 热度

Xamarin and .NET Developer Events in May

Learn about new, exciting releases and tools to help jumpstart your next mobile development project by networking with your local community. You too could get all the latest updates about Xamarin and .NET related technologies. Below are just a few of the events happening this month, including details of the Microsoft Build 2019 Viewing Parties!

收录时间: 2019-05-01
分类: Xamarin
贡献者: Rector
133 热度

Quick tips to decorate texts in Xamarin Forms

It has happened to all of us that we have to develop some pages full of texts without any feature else and as we know a lot of text together can overwhelm the user. That’s why in this post we will be learning to create it as friendly as possible to make our app’s user experience better. In this time we will be learning about some simple but important things we can use on these cases, we will be developing the following text decoration types

收录时间: 2019-04-23
分类: Xamarin
贡献者: Rector
125 热度

.NET(WinCE、WM)转Android开发——Xamarin和Smobiler对比

行业方案WinCE从1995年诞生至今,已有20多年的发展历史,行业成熟方案覆盖范围广,从车载、工控、手持机都有涉及,且方案成熟。近些年,Android以后来居上的态势,逐渐渗透至各行业领域,硬件手持大厂也把产品线重心向Android手持迁移,基于Android的行业解决方案越来越成熟,WinCE的开发人才流失,在WinCE解决方案上吃老本的企业寻求转型。如何转型拍脑门,招Android人...

收录时间: 2019-04-19
分类: Xamarin
贡献者: Rector
132 热度

Working with Barcodes in Xamarin.Forms

This Xamarin tutorial discusses what barcodes are and how they can be used in an App. You will learn how to generate and scan barcodes in your own Xamarin apps. You will also learn to scan and generate barcodes that connect to a Wi-Fi connection.

收录时间: 2019-04-12
分类: Xamarin
贡献者: Rector
172 热度

What's New for Xamarin Developers in Visual Studio 2019

Visual Studio 2019 is the next major version of Visual Studio which is now generally available (GA)! With this version, there is a lot to love. From real-time collaboration with colleagues using Visual Studio Live Share to the new Visual Studio start window as well as delights like per-monitor DPI support and improved debug capabilities. We believe this is the best release of Visual Studio yet!

收录时间: 2019-04-03
分类: Xamarin
贡献者: Rector
146 热度

Xamarin and .NET Developer Events in April

User groups are getting together to learn about new, exciting releases and tooling to help jumpstart their next mobile development project. Network with your local community and you too could get all the latest updates about Xamarin and .NET related technologies. Below are just a few of the events happening this month, including Visual Studio 2019 Launch events and Global Azure Bootcamps!

收录时间: 2019-04-02
分类: Xamarin
贡献者: Rector
123 热度

Handling connection changes in Xamarin Forms

When developing mobile applications, handling the internet connection changes it’s a must thing to do. In most popular apps, when there’s no connection a message is shown to give awareness to the user about why they won’t see any new content. In this article, I will show you how to do just that in Xamarin Forms by providing a few alternatives to show the no connection message.

收录时间: 2019-04-02
分类: Xamarin
贡献者: Rector
225 热度

C#-Xamarin利用ZXing.Net.Mobile进行扫码

前言很多人觉得Xamarin的开源少,没法用来开发项目。但,实际上Xamarin已经有很多开源代码了;只要不是特别特殊的项目,基本上是都可以满足开发。下面我们来看一下Xamarin中利用开源代码ZXing.Net.Mobile进行扫码。引用ZXing.Net.Mobile在Xamarin中进行扫码,需要先引用开源代码ZXing.Net.Mobile。下面我们先打开Nuget...

收录时间: 2019-03-15
分类: Xamarin
贡献者: Rector
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188 热度

C#-Xamarin的Android项目开发(二)——控件应用

相信我,这不是一篇吐槽文章。。。。基础控件Android的控件和控件样式非常特别,它是一种内联特别高的设计模式,换句话说,它是非常烂的设计。。。。但在这种特别的关系里还是有一定的规律的,下面我们一起来看看控件的使用方式。 首先我们定义一个ImageButton

收录时间: 2019-02-20
分类: Xamarin
贡献者: Rector
258 热度

C#-Xamarin的Android项目开发(一)——创建项目

创建项目使用Xamarin开发安卓项目,首先需要安装VS2017以上版本。因为VS2017以上的版本,可以直接创建Xamarin项目。另外用Xamarin开发安卓项目,还需要使用Intel的CPU,并且得是双核以上的CPU,因为调试时,需要使用电脑的虚拟化,奔腾4之类的CPU是不支持虚拟化的。下面我们创建KibaXamarin_Android项目,如下图:点击确定后,会弹出一个...

收录时间: 2019-02-14
分类: Xamarin
贡献者: Rector
423 热度

搞懂Xamarin.Forms布局,看这篇应该就够了吧

什么是布局?可以简单的理解为,我们通过将布局元素有效的组织起来,让屏幕变成我们想要的样子!   我们通过画图的方式来描述一下Xamarin.Forms的布局。 Xamarin.Forms 常用的有 6 种布局控件,我们先选一个最基础最常用的布局控件 StackLayout 来讲解布局。后面的内容再依次介绍其他布局控件。StackLayout 中文翻译又叫“堆栈布局”,意指在Xamarin.Forms中使用XAML代码或者是C#代码,通过一维排列的方式来完成布局。 我们可以从图上看到 StackLayout 是从上到下依次排列的,StackLayout 并不复杂,它只是简单的线性方式排列。如果想创建更复杂的布局,我们可以使用 StackLayout 嵌套的方式来完成布局。

收录时间: 2018-11-09
分类: Xamarin
贡献者: Rector
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