how do i make xamarin forms connect to a node js server on firebase hosting
im making a cross platform ios and android app and have a node js backend with firebase hosting and saving information to firebase database. how do i connect the xamarin forms front end to the node js...
View ArticleCreating a FontFamily for Xamarin.Forms & Android
I am trying to add a custom font (or actually fonts) to my Xamarin.Forms app. In my case, it is the Arial font. I have the *.ttf files for the regular, bold, italic, and bold italic variations, and...
View ArticleHow to get audio file locations?
I am trying to get locations of audio files in Xamarin.Forms. I am currently using resources to play audio file, I put there myself, but want to search the phone for these files and save in a List with...
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Handle focus on entry in custom made autocomplete
I have made a autocomplete control - but are not completely happy with how the unfocus of the entry happens The actual autocomplete consists of a scrollview. Slow dragging inside the ScrollView works,...
View Articlewebview open new blank page in browser
public MainPage() { Title = "XXXXXX"; var source = new UrlWebViewSource(); source.Url = "http://XXXXXXXXX/student/studentlogin.aspx"; var webView = new WebView { HorizontalOptions =...
View ArticleTool bar menu item xamarin forms
I would like to achieve similar tool bar menu item. I would like to add image in left and text in right. Image is font awesome icon. So I would like to create custom template with label . And show like...
View ArticleAdvice to handle html files in external storage
Hi guys, i'm a xamarin newbie. I have developed a simple Forms app to display some particular html files (by webview). To store the files i've used embedded resource. Now i need to implement a...
View ArticleNullReferenceException on MainActivity > OnCreate() > LoadApplication(new...
Hi, I'm getting a NullReferenceException at this line: LoadApplication(new App()); in my main activity. What I was working on was adding a Compat Theme in order to get this badge plugin working,...
View ArticleAdvice to handle html files in external storage
Hi guys, i'm a xamarin newbie. I have developed a simple Forms app to display some particular html files (by webview). To store the files i've used embedded resource. Now i need to implement a...
View ArticleToolbar menu item customization
I would like to load image url to tool bar menu item. BUT from Google results I found that tool bar menu item accept only drawable image. Is there any possibility to load image url Icon =Accepting only...
View ArticleEvents between switches - Is this a correct implementation ?
Hi, beginner in Xamarin here. I'm interested in implementing the interaction between switches. So when switch1 is being toggled on, switch2 is toggled off; however I'm not sure if the sample below...
View ArticleHow to download a file from url in xamarin form
I am trying to download a file from url and I am not using plugin . can any one please help me how to download a file from url.
View ArticleLinking Assemblies leads to Binding Property not updating
In my Xamarin.Forms app, there is an issue when creating the Release build: In MyView.xaml, I have a Label with a Text binding: <Label Text="{Binding ProgressInfo.Message, Mode=TwoWay}" /> In...
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External ResourceDictionary in several projects
Hey Guys, I'm trying to include my resource dictionary in several android applications because every app should have the same background, labels .. you know what I mean. What have I tried? I've had...
View ArticleCan I prevent a TapGestureRecognizer from swallowing touches?
I have a custom ViewCell with an Entry in it. I'm using a TapGestureRecognizer in the cell so that I can give focus to the Entry regardless of where the user taps in the cell. In my custom ViewCells...
View ArticleXamarin Forms Webview doesn't show the tradingview widget.
Hi all, I use a widget from tradingview site. I would like to make this implementation using xamarin forms webview. However i can't make it works. It just doesn't appear the widget at all. The same...
View ArticleHow can I connect to our internal IIS server from VS debug session?
I've written and deployed an asp.net core 3 web api REST service to our server on our network, which is hosted in IIS, and sending HTTP requests to the service works using Postman. Now I am writing a...
View Article[Grouped Listview]: Is it possible to retrieve the group header when item...
Hi, I would like to retrieve the header string (GroupDisplayBinding) when I select an item in the grouped listview. Is this possible? Thanks in advance!
View ArticleListView Alternative or Solution Suggestion?
I'm going to attempt to keep this short. I'm Busy working on a Mobile Application With Xamarin as the Front end and Woo-commerce as the Back End, Using the Woocommerce.net Wrapper(Can be found on...
View ArticleShell Content page destruction
Using 4.3, say I have 3 tab items, each of them having 2 ShellContent items. I am using ContentTemplate to only create the times when I click on them. Now since we have quite a large application we...
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