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Found 41675 threads
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0 VotesHow to prevent multiple clicks on a button?
User367459 postedI know there are many ways to prevent multiple clicks on a button in Xamarin, but is there a single solution to prevent it globally? i.e. in every button in my app. Otherwise, what ...Answered | 13 Replies | 12227 Views | Created by Anonymous - Monday, September 24, 2018 10:36 AM | Last reply by Anonymous - Friday, April 16, 2021 2:06 PM
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Error using MySql connector with Xamarin
System.TypeInitializationException: The type initializer for 'MySql.Data.MySqlClient.MySqlConfiguration' threw an exception. ---> System.Configuration.ConfigurationErrorsException: Configuration ...Unanswered | 11 Replies | 8361 Views | Created by Anonymous - Tuesday, June 5, 2018 11:35 PM | Last reply by Anonymous - Friday, April 16, 2021 10:20 AM -
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Share from Xamarin Essentials mysteriously quit working after updates, but only on iPad on iOS13.2
User342691 postedI updated my iPad to 13.2, updated to latest XCode on my mac, updated VS, updated to XF 4.3. I know, not smart. Everything appeared to work, ...Unanswered | 10 Replies | 3016 Views | Created by Anonymous - Wednesday, November 6, 2019 2:25 AM | Last reply by Anonymous - Thursday, April 15, 2021 6:29 PM -
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Can any one please can help me with my problem with BindingContext?
User317842 postedHi, everyone I need help for my problem. I am trying to bind the context from the viewmodel like this <ContentPage.BindingContext> ...Unanswered | 2 Replies | 2349 Views | Created by Anonymous - Sunday, May 24, 2020 10:54 AM | Last reply by Anonymous - Thursday, April 15, 2021 2:05 PM -
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Remove gap between cells in ListView
User112345 postedHi, We are having a problem with gaps between cells in a ListView. We set SeparatorVisibility="None" but still there are a 1-pixel high gap in some ...Unanswered | 21 Replies | 2880 Views | Created by Anonymous - Monday, March 21, 2016 2:35 PM | Last reply by Anonymous - Thursday, April 15, 2021 11:12 AM -
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How to setup bindingcontext in xaml?
User369872 postedHello, I usualy setup the binding in the view in this way: _viewModel = new UserPageViewModel(mgr); BindingContext = ...Answered | 4 Replies | 6599 Views | Created by Anonymous - Saturday, September 29, 2018 3:43 PM | Last reply by Anonymous - Thursday, April 15, 2021 11:07 AM -
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How can i make a game in unity and run the game when i run xamarin.forms project?
User387556 postedHi, I just came xamarin crash I want to make a game project that should be called from unity, how can I do it, help guide meUnanswered | 6 Replies | 1719 Views | Created by Anonymous - Sunday, March 29, 2020 6:05 AM | Last reply by Anonymous - Thursday, April 15, 2021 10:38 AM -
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best approach to handle dark theme?
User393244 postedI'm working on an app for UWP, Android, and iOS using Xamarin.Forms. I just started testing on my iPhone 8 which is set to dark mode and noticed that text in the ...Unanswered | 2 Replies | 2602 Views | Created by Anonymous - Tuesday, May 12, 2020 7:52 PM | Last reply by Anonymous - Wednesday, April 14, 2021 9:41 PM -
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How to vertically center an item in a grid cell?
{ // Selected indicators Image imgSelected = new Image() { Aspect = Aspect.AspectFill, WidthRequest = 24, ...Unanswered | 10 Replies | 21183 Views | Created by Anonymous - Thursday, July 17, 2014 3:23 PM | Last reply by Anonymous - Wednesday, April 14, 2021 9:05 PM -
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Can't Open WhatsApp in xamarin ios
User389384 postedhow can I open WhatsApp from my app to a specific number? For Android, the following is working fine But it didn't work in IOS. What's App Open and then Show ...Unanswered | 8 Replies | 3305 Views | Created by Anonymous - Monday, June 15, 2020 10:31 PM | Last reply by Anonymous - Wednesday, April 14, 2021 1:39 PM -
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is it possible to implement NFC in xamarin forms?
User370247 postedI have been trying with sample plugin but i am not able to figure out how to implement NFC read/Write for Android/iOS using a plugin.if it is possible share some sample code which ...Unanswered | 8 Replies | 5252 Views | Created by Anonymous - Monday, February 4, 2019 10:24 AM | Last reply by Anonymous - Wednesday, April 14, 2021 10:33 AM -
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Why Glyph property in FontImageSource doesn't bind?
User365353 postedHi community. I have a strange behavior with FontImageSource. I can't get property binded to Glyph. <ContentPage.BindingContext> ...Unanswered | 9 Replies | 4707 Views | Created by Anonymous - Saturday, April 18, 2020 5:10 PM | Last reply by Anonymous - Wednesday, April 14, 2021 3:04 AM -
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How to access both Photo and video feature from Camera Media Plugin in Xamarin.Forms?
User199092 postedHow to access both Photo and video feature simultaneously from Camera Media Plugin in Xamarin.Forms? Example: Pressing camera would open the camera, but there would be the ability to ...Unanswered | 12 Replies | 2523 Views | Created by Anonymous - Wednesday, September 13, 2017 1:22 PM | Last reply by Anonymous - Tuesday, April 13, 2021 3:53 PM -
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xamarin build error
User244067 postedI have open 2017 project from 2019. Now i am getting this error. my Xamarin.Android.Support.Core.Utils version is 27.0.2 and Xamarin.Android.Support.v4 is ...Unanswered | 9 Replies | 3923 Views | Created by Anonymous - Monday, January 13, 2020 9:14 AM | Last reply by Anonymous - Tuesday, April 13, 2021 6:19 AM -
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Null reference exception in production at Xamarin.Forms.NavigationPage.GetHasBackButton
User178533 postedI am facing null reference exception in production at but not able to reproduce in dev. I am not getting any idea where is this coming from. Have anybody faced ...Unanswered | 2 Replies | 1401 Views | Created by Anonymous - Friday, March 31, 2017 8:25 AM | Last reply by Anonymous - Tuesday, April 13, 2021 4:41 AM -
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Duplicate 'EmbeddedResource' items were included after migrate to .NET Standard?
User213349 postedHi, Using VS 2017 15.4.0 Following James Montemagno "Upgrading to Xamarin.Forms to .NET Standard" ...Answered | 6 Replies | 5632 Views | Created by Anonymous - Saturday, October 14, 2017 8:11 PM | Last reply by Anonymous - Monday, April 12, 2021 1:39 PM -
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FirebaseApp is not initialized on real devices
User332990 postedHello! I'm trying to add push notifications in Xamarin.Forms. On Genymotion it's work fine but on real devices i have an error: Default FirebaseApp is not initialized.Make ...Unanswered | 13 Replies | 8167 Views | Created by Anonymous - Sunday, March 11, 2018 5:05 PM | Last reply by Anonymous - Monday, April 12, 2021 1:35 PM -
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MessagingCenter.Subscribe exceptions
User71165 postedHello, What are the circumstances that would cause the following call to throw an exception? MessagingCenter.Subscribe<MyClass>(this, ...Unanswered | 1 Replies | 1089 Views | Created by Anonymous - Thursday, March 3, 2016 6:35 PM | Last reply by Anonymous - Monday, April 12, 2021 4:41 AM -
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I want to make Live Chatting app using Api
User391032 postedI am new for using Xamarin. i want to make Chatting messenger using Api. I already setup all User's Id and Password. I want to make Live Chatting app based on this ...Unanswered | 2 Replies | 1703 Views | Created by Anonymous - Tuesday, March 2, 2021 1:40 AM | Last reply by Anonymous - Sunday, April 11, 2021 1:26 PM -
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FCM token for push notifications - FirebaseInstanceId.Intance.Token obsolete
User372431 postedHey everyone. All the examples I see for getting the FCM token in Xamarin use FirebaseInstanceIdService which gives a warning it is is depreciated and obsolete. The code snippet below ...Answered | 8 Replies | 10623 Views | Created by Anonymous - Thursday, August 16, 2018 6:24 PM | Last reply by Anonymous - Sunday, April 11, 2021 12:47 PM - Items 1 to 20 of 41675 Next ›
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