ListView not binding in Prism 7
Below I am showing my xaml file with a ListView control and my ViewModel... I am trying to binding some items to the ListView, but nothing happens. I am using Prism 7 as my MVVM framework. This is my...
View ArticleContext is obsolete as of version 2.5
I updated my project to Xamarin forms 2.5. When I use Xamarin.Forms I get warning: Context is obsolete as of version 2.5. Please use a local context instead How use local context instead?
View ArticleCan someone please explain the anatomy of MasterDetails page?
I'm not sure I understand how everything works together. To start we have a MainPage which inherits from MasterDetailsPage. And that is the first thing that gets loaded from App.cs But it displays what...
View ArticleHighlight listview text
I have a listview and search bar in my apps, I able to filterr the list based on the search bar input but I dont know how to hightlight the listview text that contain the search bar input. Can anyone...
View ArticleBreakpoints not loaded in UWP without .Net Native Toolchain enabled
When creating a new Net Standard Xamarin Cross-Platform App then putting a breakpoint in shared code and starting the UWP app the debugger does not break on the breakpoint and VS says the breakpoint is...
View ArticleIconize plugin for Xamarin.Forms - Easily add icon fonts to your projects
I have just published to nuget and github a series of plugins to easily add icon fonts to your projects. Currently only Xamarin.Android, Xamarin.iOS, and Xamarin.Forms (minus WinPhone) are supported....
View ArticleListview is not populating after navigation
I have listview defined in xaml as below: <ListView x:Name="Iv" ItemSelected="Iv_ItemSelected" ItemsSource="{Binding deviceListEx}"> <ListView.ItemTemplate> <DataTemplate>...
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New Xamarin.Forms Guide: Web Services
Xamarin.Forms apps can consume web services implemented using a wide variety of technologies. A new guide on consuming and authenticating access to web services using Xamarin.Forms has recently been...
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How can I implement live filter on my custom camera renderer?
I'm developing custom camera app currently, and I want to implement live filter on my app. However, it's too difficult to do it. I did following jobs: overlay transparent image(adjusting with opacity)...
View ArticleHow can i change color for statusbar on ios(xamarin forms)
I have a dark background, so id like to change the statusbar color on ios to white. I mean only text and keep transparent... Thanks
View ArticleApplication Architecture with no Database
Hi, Referring to the documentation related to Application architecture of Tasky sample, I would like to know how an application architecture looks like when there is no local database. My application's...
View ArticleUpload byte array to server with progress percentages in Xamarin.Forms
I am trying to upload a byte array from Xamarin.Forms application using HttpClient. So far it's getting uploaded but I am not able to get upload progress. Is there any way to get an upload progress in...
View ArticleUWP BluetoothRfcoom DataReader "The operation identifier is not invalid”
I'm conneting to a device with bluetooth (UWP application) and during the connectionstate I'm available to read the data I want. However when the connection phase is complete, I'm running calls to the...
View ArticleGlobalization, Localization Xamarin.Forms
Hello World, I'm using Visual Studio for Mac, to build iOS and Droid Applications I'm searching an easy way to make internalisation on my Application. First I try this way...
View Articlehow to deserialize nested json.
I am getting nested json in response of an API. App is crashing while deserializing the json.
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MasterDetailPage need new features (Width, Right to Left, Animations)
MasterDetailPage need missing features (Width property , Right to Left direction property, animation property) Sorry, but I have to open that has an issue since developers have to move around, to get a...
View ArticleXamarin forms UWP hybrid webview not calling jquery ajax.
I have implemented the Hybrid webview in xamarin forms. As mentioned I have included the index.html file with jquery library from web which is working in android, when I check the same in UWP it is not...
View ArticleHow to Drag and Drop BoxView in Xamarin Forms Standard?
I want Drag and Drop BoxView. so i maked pangesture and write the code private void BoxViewPanUpdated(object sender, PanUpdatedEventArgs e) { if(e.StatusType == GestureStatus.Running) {...
View ArticleHybridWebview Jquary ajax call
I'm facing the issue in jQuary.ajax (get,post) call in hybridwebview for iOS and UWP. however it is working fine in android. Can anyone suggest me any idea how to fix.
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