RelativeLayout constraint doesn't work without rotation first
Hi, I'm new to Xamarin and I would like to make a simple trick: display two buttons on the bottom right of the screen . But this only works after having rotated the screen once . Why ? How to force to...
View ArticleiOS: EntryCell showing incorrect keyboard after scrolling down to another...
Hi guys, Easy one to replicate, I have a page that contains numerous cells, 2 text entry cells at the top, a few switches, some custom controls, and further down the page another entry cell with...
View ArticleA Missing Method Exception
A created a new Xamarin Forms project for Android project and changed nothing. And when i debug it in a android simulator, the app get an error before entering onCreate method. I checked the stack...
View ArticleCan you have dynamic cell heights with either the ListView or TableView views?
Can you have dynamic cell heights with either the ListView or TableView views?
View ArticleXamarin.Forms:Focus() for Windows platform
Focus() method of picker is not working for Windows platform. Have anybody know the reason and solution?
View ArticleHow to get inner control of a frame by code in xamarin.forms
Hello All, I am facing a problem .I have created two Frame control ,one is frameContainer and second one in innerFrame. I have set innerFrame as the content of frameContainer.Now at the runtime i want...
View ArticleOpenGLView
Hi, I was wondering how the Xamarin.Forms.OpenGLView is supposed to be used. http://developer.xamarin.com/guides/cross-platform/xamarin-forms/controls/ mentions it without providing a lot of details...
View ArticleAndroid Tabbed Page don't work
I have following Problem. I created a Tabbed Page which works finde on iOS but on Android it don't show the tabs on the upper bar as usual. I Create it like this var page1 = new Page1(); var page2 =...
View ArticleSet font size in Xamarin.Forms
How can I set font size (e.g. in case of label) in Xamarin.Forms? Te be more generic: how to use fonts, as they are different on different platforms. Thanks!
View ArticleHow to get State/City name from longitude and latitude?
I am using Xamarin Forms. I can use the Xamarin Forms Labs' Geolocator (https://github.com/XLabs/Xamarin-Forms-Labs/wiki/Geolocator) to get the current longitude and latitude of the device. My question...
View ArticleHow to check internet on device?
Hi All, I have one question, that is how to check network availability on device? Can any one help me please? any help or suggestion would most appreciated. Thanks, Suneel
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Implementing a decode text effect
Hello, can anybody help me please to know how to implement this text effect? I have this code:...
View ArticleXamarin.Forms 1.5.0-pre3 Released
1.5.0-pre3 Notes Resolved Issues introduced 1.5.0-pre1 Bug 32881 - Null Reference Exception launching a page from a Carousel Bug Fixes Bug 32928 - Taps are erratic on android Other Fixes [iOS] - Fix...
View ArticleXamarin Forms Android Image orientation changes after compress
I'm writing a Xamarin forms android application where I'm taking images from gallery. I want to upload those images to server, So I need byte[] from it. I'm scaling and compressing those images and...
View ArticleiOS File Association in Xamarin Forms application?
Hello guys, hopeyfully this is the correct forum for my request. I am working on a Xamarin Forms application. Now I want to implement File Association for the iOS App for PDF and png files. Therefore I...
View ArticleSystem.IO.FileNotFoundException: Could not load assembly...Perhaps it doesn't...
I am receiving this exception when opening a solution containing a Xamarin.Forms PCL project and its respective Android/iOS/Windows Phone projects. The assembly it cannot load and it is referencing is...
View ArticleRelative binding in C#?
Hi to all. I am implementing a custom **ViewCell **in code, and I want to bind the Command property of a button inside the ViewCell to a command in my ViewModel. In XAML, I can do it: <Button...
View ArticleHow to acheive page orientation using custom renderer?
Hi, I have to set page specific orientation. How to achieve this using renderers? Please help. Thanks
View ArticleUIModalPresentationStyle.FormSheet - PageRenderer ?
I am trying to get a page on an iPad to render as a FormSheet when it is called via Navigation.PushModalAsync() It's not really working. Here's what I have tried: Navigation.PushModalAsync(new...
View ArticleStyling a page
I'm trying to style a page in an XF app. I would like to set the style in one place and have that flow through to all of my screens. Unfortunately, I am doing something incorrect. I have the following...
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