make a custom keyboard
Hello. is possible to do a keyboard to cross platforms as like the photo ? I asking for complete DNI.!
View Articlebinding data of multiple classes to a single list view
Hi i'm having trouble in binding data of multiple classes to a single list view.
View ArticleHow to deselect clicked one in master details slide menu in xamarin forms...
How to deselect clicked one in master details slide menu in xamarin forms after processed?
View ArticleForm Crashes after log in
Hi why my app crashes after log in and doesnt go to my masterdetailpage
View ArticleHow to check a page is in the navigation stack or not?
How to check a content page already have on navigation stack or not in xamarin forms?
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Create an image in code
I would like to know how to create an image in code. For example A blue field X by X pixels with a red line and some text. I have a goal of adding a splash to an actual image similar to how the sports...
View ArticleDisplay alert when internet connection is not provided
Hello, Can anyone help me for displaying alert when internet connection of device is disabled, as application needs internet connection to perform its tasks. How can I check whether internet connection...
View ArticleZXing Crashes At LoadApplication
I'm having a problem where the ZXing.Net.Mobile.Forms is causing my app to crash at LoadApplication(new App()); At first I was trying to integrate the package into an existing solution. So, I tried...
View ArticleSfListView not detecting swipe image when using prism?
Trying to handle clicking on a image in the leftswipe area. Using prism as below..but tapping on a image does nothing and produces no error. Any suggestion? ...............................
View ArticleSystem.IO.FileNotFoundException Could not load assembly System.Drawing
Hello, I meet this error in a Xamarin.forms project using WebView and local html base url: Exception while loading assemblies: System.IO.FileNotFoundException: Could not load assembly 'System.Drawing,...
View ArticleHow to use 'speechrecognition' plugin?
Hi I'm want to use 'speechrecognition" (https://github.com/aritchie/speechrecognition) I know how to install it by asking the developer directly, but I can not use it. How do I use 'Continuous...
View ArticleIssue with Forms 2.4.0.280 on an android [No view found for id 0x1 (unknown)...
Hello, After an update of xamarin.forms nuget to 2.4.0.280, I have an issue with an android Here's stack trace: 09-29 06:50:25.610 E/mono (17500): Unhandled Exception: 09-29 06:50:25.610 E/mono...
View ArticleAndroid OpenGLView displays on simulators but not on physical devices
Hi all, I have a bit of code here that runs very well on iOS, and in the Android simulator (all is displayed properly). However, I have tried to run it on two different devices (Nexus 5, and SM-P900)...
View ArticleSetting a header of a grid in a listview
Hey, I am trying to add a header to my listview. My listview contents will be a grid, so the column sizes will change dynamically. I have tried using listview.header, but the size of the header column...
View ArticleHow to resolve the error _WebTryThreadLock(bool) in Xamarin forms IOS
Hi, I am getting the below error in iPhone 10, other phone it is working fine. I am trying to close the popup page has one webview and button, on button click I am showing an confirmation alert message...
View ArticleWCF communication problem for Android device only
Hi there My app throws the exception "SecureChannelFailure. The authentication or decryption is failed". Strange enough, it is not working for Android only. The iOS device works fine with no errors at...
View ArticleWeird Pressed shadow in android after updating to XF 2.5
Hello After upgrading to XF 2.5 I have a weird small shadow on every android button after pressing them. https: //drive.google.com/open?id =1V3LMp5o1f8hwaPZL3jTA4b8jJToyq-5t here is a video of what...
View ArticleTizen on macOS
Hi guys, Has anyone had any success running Xamarin.Forms.Tizen on macOS? I read this article: https://blog.xamarin.com/add-tizen-projects-xamarin-forms-apps/ It sounds really promising and it mentions...
View ArticleGetting IndexOutOfRangeException when I try to get the DependencyService for...
This is the code for the TabbedPage.xaml `using RapidRate.Models; using RapidRate.Services; using RapidRate.ViewModels; using System.Collections.Generic; using Xamarin.Forms; using Xamarin.Forms.Xaml;...
View ArticleHow to add items to custom control
I would like to build a custom Frame control with an SKCanvasView as a background. I already have a "SolidBox" control which works wonderfully. Currently, I make a Grid, fill it with a SolidBox, then...
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