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XAML previewer Error
I have significant problems with xaml preview. In the different projects, the most varied errors. It only works in new projects with a few simple instructions. For example, I have these errors. Does...
View ArticleXamarin Forms WebView
We have an application in Production that has native versions for iOS and Android. We are converting the code of these native applications into a single Xamarin Forms application. This application is...
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How can i make font of picker's list font bigger?
There have a picker in my project,how can i make itemsSource font size bigger?
View ArticleXamarin.Forms Chat Application
Hi, I'm searching for a chat application tutorial in Xamarin.Forms, bu't cant find a result. Even with Firebase. Just found tutorials for Xamarin Android. The chat needs to be 1x1, like WhatsApp and...
View Articleuse List View under Scroll View.
Hello Guy's, I have done to bind listview an it put into scrollview , now i want to remove listview scrolling and show all list data on page and my outer side scrolling only work instead of listview...
View ArticleListview - Add an item in the fisrt row
Hi everyone, When I add an item in the listview, the item wrote in n row (n is the index of the row). Can we add this item in the first row ? I have this list now : 1 item_1 2 item_2 3 item_3 I want...
View ArticleWhy i can't use this on switch case? Please help
Basically, i have a MasterDetailPage where i have a few items with a listview (programmaly). And... on every entrys i have a TextChanged where use a variable which is type bool called "certeza". The...
View ArticleDropDownList in Xamarin.Forms
Hi all, I'm going to create new custom DropDownList in Xamarin.Forms. I created a new ContentView which contains very basic controls. Button Title (HeightRequest = 50) ListView When click on the Button...
View Articlepicker filled with api,need to filter accordingly on country selection ,state...
Hi, I have 2 pickers country ,state in pageload i am filing dropdowns with api,i need to filter accordingly on country selection ,state values should appear,do we need to hit api again or can use any...
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camera in android
I heve a code to get the camera in xamarin forms android, But I wish to get the image directly after clicking the take photo button without going to the confirmation page, here is a part of my code...
View ArticleHow does one go about getting real/official Xamarin Forms support?
Contact Microsoft directly or what?
View ArticleOpen Webpage In Browser On Application Launch
I have a webpage that I need to launch in the default browser when my Xamarin.Forms application (android and iOS) is launched. I tried to implement this in both OnStart and OnAppearing. The problem is...
View ArticleError Executing task LinkAssemblies for Android Release Build
I recently built an application using Xamarin.Forms. The Android app runs fine when using the Debug profile for compilation, however when switching over to Release then compiling it, I get:...
View ArticleHow to compress a video in xamarin forms
I want to compress large sized video into smaller size and upload it into the server how can I do this. Please help me.......
View ArticleBinding horizontal and vertical options don't work properly
I'm trying to reposition some text labels by changing the horizontal and vertical options in a viewmodel, however, when i update the horizontal and vertical options my label moves to the top left...
View ArticleIcon Tabbed Page With Badge
Hi, I have found a way to use fa icons in tabbed page and with badges. I have been days figuring this out. I hope it can help someone. If you have any idea how to improve this please tell me. I use the...
View ArticleHow to catch REST API bad request message
I tried to send some error messages from my web api to Xamarin Form app when some exceptions happen. But if response.IsSuccessStatusCode is false, the response.Content is null and can't catch those...
View ArticleLoad a FileImageSource from an embedded resource
The XAML Button has an Image property which can be loaded with an image bundled with each OS version. This is not helpful for cross-platform development with hundreds of images. Can this image be...
View ArticleMaps Customrenderer not showing route
Hello guys I am creating an app that uses the Xamarin.Forms.Maps package with a custom renderer in order to show a route starting from my current position to a specific point. It turns out that after...
View ArticleHow to set a title bar for a master detail page?
I want to use this as a title bar of masterdetailpage can anyone pls help me with this ?
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