xamarin-101 | XAML based demos for Xamarin 101 series | Form library
kandi X-RAY | xamarin-101 Summary
kandi X-RAY | xamarin-101 Summary
Welcome to the Xamarin 101 Tutorial code repository. This repository backs up the Xamarin 101 Tutorials that aired on Microsoft's Channel 9 during the summer of 2019. That's a long time ago you say? Don't worry - the concepts are still relevant. This readme will walk you through Xamarin.Forms UI with XAML, Xamarin.Forms MVVM with XAML, and Xamarin.Forms Navigation with XAML. These are episodes 5, 6, and 7. There are more episodes in the series - a lot more. The first 4 are dedicated to explaining what Xamarin is and how to install it on a Mac and PC. And finally a basic Xamarin.Forms solution structure that you'll see a lot. There's really nothing to put in a readme about those, go watch the linked videos. Episodes 8, 9, and 10 deal with the exact same concepts as 5, 6, and 7 - but instead of using XAML, they do it with C#. This repo will cover XAML, as that's the most popular way of building Xamarin.Forms apps today.
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QUESTION
I'm trying to get into Xamarin development and followed Microsofts video tutorial
https://www.youtube.com/watch?v=OPXVqdRXZms&list=PLdo4fOcmZ0oU10SXt2W58pu2L0v2dOW-1&index=9
Currently I would like to populate my ListView
with some basic labels. So first the following code works fine for me. I created a custom ViewCell
and assign it to the ListView
as the ItemTemplate
ANSWER
Answered 2019-Dec-20 at 04:12Data items in a ListView
are called cells
. Each cell corresponds to a row of data. There are built-in cells to choose from, or you can define your own custom cell. Both built-in and custom cells can be used/defined in XAML or code.The child of an inline DataTemplate
must be of, or derive from, type Cell.Here in your first link sample, the ListView.ItemTemplate
property is set to a DataTemplate
that's created from a custom type that defines the cell appearance. The custom type derive from type ViewCell
,but in your codes custom DataTemplate
return a Label
,it will not work.
you could refer to Creating DataTemplate
And in the sample of your second link,it use CollectionView
.You could nest markup inside a DataTemplate
tag to create a View.
Note :When using CollectionView
, never set the root element of your DataTemplate
objects to a ViewCell
. This will result in an exception being thrown because CollectionView has no concept of cells.
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