Here, we'll show you how to use the ComponentOne CollectionView for Xamarin to provide on-demand loading for the Xamarin.Forms ListView control.
October 13, 2020
This blog post shows how to change the Android app theme for Xamarin.Forms, Xamarin.Android.
July 13, 2017
In this article, we'll go through some common issues that can come up in Xuni deployment, and provide some solutions for these common cases.
February 21, 2017
The 2016 v3 update gives you the ability to add zones to your FlexCharts. These colored bands make it easier to identify which category a point falls into, and gives a clear means for labeling the category. In this article we’ll walk though how the zones feature works. In this article, we'll take a look at how zones work in a small sample.
January 3, 2017
This article walks you through how to use Xuni with Visual Studio for Mac by adding a Radial Gauge to a simple Xamarin.Forms application.
December 12, 2016
Xuni 2016 v3 added support for using hardware keyboards with FlexGrid. In this article we take a deeper look at how this feature works.
November 29, 2016
Today at Microsoft's Connect event, Microsoft finally announced the long unthinkable version of Visual Studio for Mac. While this may seem like a major change on the surface, a closer look quickly reveals that Visual Studio for Mac is an updated and rebranded version of Xamarin Studio. There are new features included in this release though, and in a broader sense it signals a more open Microsoft.
November 16, 2016
In my previous blog post I covered the basic tips for building adaptive Xamarin.Forms apps for tablets and phones. In this post I'm going to complete the discussion with two very adaptive-friendly components that make app development fun - ContentView and MasterDetailPage.
November 11, 2016
Xuni 2016 v2.5 adds a new CellLongPressed event to the FlexGrid control. This article takes a look at usage and potential application.
September 27, 2016
This blog explains how you can use Xuni 2016 v2.5 with the GrapeCity License Manager Visual Studio add in to license your Xamarin solutions.
September 13, 2016
In the Xuni 2016 v2 release we included several new input controls such as AutoComplete, MaskedEntry, ComboBox, and DropDown. In this blog post, I'll show you some of the basic features of DropDown and how to create a custom DatePicker control.
August 23, 2016
This article examines the Medal Tracker architecture and dissects how it uses web services, caching, and Xuni to make a compelling experience.
August 18, 2016
In this topic we will explore the different ways that we can customize the header of Xuni Calendar for Xamarin.Forms.
July 25, 2016
The Xuni and Xamarin 101 webinar recording walks you through the first steps of using Xamarin.Forms and Xamarin.Android with Xuni Calendar and FlexGrid.
June 30, 2016
June 6, 2016
April 25, 2016
April 13, 2016
April 4, 2016
The Xuni Calendar control provides multiple date selection with month and year views. It includes built-in navigation, animation and globalization so you can get up and running very quickly. You can customize the appearance and the selection behavior to fit your requirements.
March 25, 2016
March 10, 2016
With the Xuni FlexGrid control you can create custom cells by defining a cell template. But there is a performance limitation with custom cells that contain layout controls. This blog post shows a full workaround implementation using a Xamarin.Forms custom renderer.
February 24, 2016
Not too long ago, we introduced the native versions of Xuni with a pair of webinars that demonstrated using Xuni to create a simple weather application. Though we've covered creating this weather app natively on both iOS and Android, we haven't covered building the app (or using a web service) with Xamarin.Forms. In this article we'll fill in that blank by building a simple weather application example.
February 4, 2016
In this video tutorial I will show you how to improve the visualization of your data by turning a plain list of data into an interactive pie chart! I will start with a plain Xamarin.Forms app, some pie data and a Xuni NuGet library and through several easy steps produce a pie chart complete with pop-out slices, tooltips and even baked-in animation.
January 23, 2016
December 18, 2015
There are several common ways you may want to customize the labels on both the X and Y axes of FlexChart. For instance, you may want the numeric values to be formatted like “$16,000” or “$16K”. You may also want to change the layout or color of the text, or replace it completely with an image. In this post I will rundown the full range of axis label customization from simple formatting to a complete replacement.
December 16, 2015
November 20, 2015
In this post I will discuss a useful feature we’ve added to FlexGrid known as star-sizing columns. Star-sizing is a proportional column sizing technique that enables FlexGrid to be used in more adaptive scenarios. If you’re going to use FlexGrid you should know how to take advantage of its star-sizing capabilities.
November 18, 2015
In this post I will introduce the line marker feature specifically for Xamarin.Forms users. The line marker feature helps the user discover precise data values for a given position on the chart by dragging horizontal and/or vertical lines over the plot with an attached label.
November 16, 2015
In this post I will show how you can quickly and effortlessly add tooltips and data labels to Xuni FlexChart. I will also give a preview of the new upcoming interactive line marker feature that will be part of the 2015 v3 release.
November 6, 2015
Xuni FlexPie has built-in selection capabilities where the selected slice shows a thicker border and can explode out from the pie. Using tooltips rather than data labels help keep your visualization clean of clutter by only showing one slice’s data at a time. In this post I will cover the built-in selection feature of FlexPie and how it can be used to create a cool, interactive spinning pie where the label remains static to one edge of the app.
October 15, 2015
September 25, 2015
September 7, 2015
Use ComponentOne's new GetImage() method to capture an image as a byte array of a control in iOS, Android, and Windows Phone in Xamarin.Forms.
August 21, 2015
Update your existing projects to use the latest NuGet packages with Xuni for Xamarin by identifying the platform in the name. Here's a walk-through of updating for Xuni for Xamarin projects.
August 21, 2015
The 2015 v2 release introduces two new mobile platforms: Xuni for iOS and Xuni for Android. Plus, we've added new controls and features to Xamarin.Forms. The specific platforms and features added are described in this post.
August 19, 2015