MasterDetailPage navigation history
I have created a MasterDetailPage and each time I select an item in my MenuPage the content is correctly displayed. However, when I press the physical back button of my smartphone my application...
View ArticleFirst app and little problem
My app have 2 buttons, if I click + the label is increased by 1 whereas if I click - the label is decreased by 1. Problem : the label number is increasing/decreasing only 1 time. I just started Xamarin...
View Articlehow change a lable text in row bottom clicked
hi i have list counter , i want when click on counter++ change label counter text how access to lable counter in the same row botton clicked? <ContentPage.Content> <ListView x:Name="listView"...
View ArticleListView Show context menu on long press
Is there any support for showing a context menu when you long press a list view item? Or any support for context menus at all?
View ArticleMap not being displayed
Hello I have a sample Xamarin forms application that I want to display a map in My map page code is very basic and was taken from the help article using Xamarin.Forms; using Xamarin.Forms.Maps;...
View ArticleEditor (TextBox) validation
Hi guys! I am writing an application for Android and iOS using Xamarin Forms and I need to a way to validate input of Editors. I have googled this question and seems there is no built-in way to do...
View ArticleXamarin Forms Xaml Schema?
Does Xamarin.Forms have a published schema for Xaml? I mean it says it's here but it gives me a 404
View ArticleWebView in SharedProject works on iOS not on Android
I tried to play a video from a web-url in a WebView. It works fine on iOS but not on Android. When i debug it on Android the WebView is loaded but i see only a black screen instead of the expected...
View ArticleText property not set until focus is lost
I have a ContentPage (see below) with two EntryCell's on it and a "Done" toolbar item. The page is for maintaining a "Category" SQLite table (see below). When adding a new category the "Text" property...
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Cant make Newtonsoft.Json to work
im having folowing code and setup http://pastebin.com/XikdKHFt http://pastebin.com/01jDQDyA now as you can see from screenshot i'm having problems with WebClient as it says that this name does not...
View ArticleGet Touched Coordinate
I watched an informative Xamarin University video on Forms Renderers - however, I think what i'm looking to do is reverse. I would like the obtain the touch coordinates of the object. I'm porting code...
View ArticleIssue with picker in iOS
I noticed an issue with the picker control in iOS and wanted to see if anyone else was experiencing the same problem. Once the chooser pops up after tapping the picker in iOS, if I adjust the selected...
View ArticleMargin is not available
hey guys Just wanted to check if we can use margin/padding in Xamarin Forms xaml page? I tried setting padding/spacing but it always throws exception. Vinod
View ArticleAdding sepearator in Xamarin Forms ListView
Hey Guys I have an issue with xamarin ListView. While in android by default there is a nice sepearator between items while in Windows phone 8 it is not. Which looks very wierd. Can someone tell me how...
View ArticleCould not load file or assembly 'System.Runtime.Serialization
Hi all, I m using newtonsoft.json for json Serialization rootobject = JsonConvert.DeserializeObject<T1>(jsonResult); its working fine for android but when i run in windows it got exception like...
View ArticleMasterDetailPage issue with hardware back button
When the Master page (flyout menu) is open and I click the hardware back button, instead of closing the master page, my app is getting closed. Expected behavior is to have the master page to disappear...
View ArticleHow to show page title/title bar in iOS
Hi, Ive tried the below code to show page title in content page along with a grid. The grid works for me but I dont see the title bar as in the picture (Settings). public ContentPage MainPage () { Grid...
View ArticleScrollView inside other layouts
I'm trying to create a ScrollView inside a StackLayout but it don't works. Can I do it? If I can't, when will be it possible with Xamarin Forms?
View ArticleUse trigger in PCL in XF 1.3.0
Hi. I've read this Jesse's article http://blog.falafel.com/triggers-xamarin-forms-1-3/ I would like to use the class described in the article public class EntryValidation : TriggerAction { protected...
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Get Android.Views.View from DataTemplate ViewCell (Labs)
Hi, i am trying to build a on gridview the Xamarin.Forms.Labs project, we have a simple one working for IOS and Android, and templating is working for IOS, but now i can't use the same aproach to...
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