visual studio 2017 Enterprise, Xamarin Profiler is not showing
In my visual studio 2017 Enterprise, Xamarin Profiler is not showing.Please help this to solve this. at starting in vs2017 it is showing and I worked but after doing few updates to the Vs2017 it is...
View ArticleHow to develop iOS app without physical MAC, using iPad as a debugging device?
I am trying to use Xamarin in VisualStudio for developing iOS application. VS is asking me for Mac Build Host. I have registered as iOS developer and paid for it, expecting that it is enough for...
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Share image on Facebook, Twitter, etc.
Is there a way to let the user share an Image or a text on a social platform such as Facebook and Twitter or other compatible apps. If I select an image in the android gallery and choose share a menu...
View ArticleBanging my head against the wall implementing IAP on iOS: 'Cannot connect to...
I've asked this question in the /Forms forum, but got no response. I guess it was the wrong place to ask since it is an iOS problem. I'll try again here, and see if anyone can give me pointers. I've...
View ArticleBest way to define a parent page to allow embedding of XAML.
What's the best way to display content in a page with a standard layout throughout the application? I have an app that has a fixed format page layout with a header containing buttons a footer and a bit...
View ArticleBinding "three way"?
I want to use a stepper to adjust values in a field. The code below works fine for this purpose, however it isn't bound to the underlying datasource, so its initial value doesn't get set, and the...
View ArticleMulti selection spinner
Anyone know how to create a multi select spinner using Xamarin Android.
View ArticleDoesn't tap on any item in a particular list view.
app.Tap works fine everywhere in our app expect on one particular place where there's a list view. We use custom list view (syncFusion) and I am not sure if that's what causing the tap issue. Note that...
View ArticleUsing FragmentStatePagerAdapter and Glide leads to OOM
Hey guys, I'm currently working on a tutorial for an app of my university. In order to introduce the app to the user, we want to show him some pictures. I've decided to use a fragmentStatePagerAdapter...
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#if __IOS__ seems not working
I used this code in my app, but when it was running, it didn't print the text(both in simulator and my device). #if __IOS__ System.Diagnostics.Debug.WriteLine ("I'm in iOS"); #endif The Define Symbols...
View ArticleError MSB4018: The "ConvertResourcesCases" task failed unexpectedly.
keep getting this error message? why???????? crack my head.... C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error MSB4018: The "ConvertResourcesCases" task failed...
View ArticleXaml does not 'see' custom viewcell
I created a separate .NET standard project. Called My.Controls (assembly name and namespace) I added a class called MessageCell that inherits from ViewCell: namespace My.Controls { public class...
View ArticleGo back to MainPage if there is an unhandled exception?
I am completely lost after spending more than 8 hours for figuring out how to handle global exceptions in Xamarin Forms. How can I handle global exceptions, and gracefully show an alert about the error...
View ArticleMakefile error creating fat binary file for iOS binding project
Hi, I've followed the walkthrough for converting an objective-c framework and everything goes fine until I get to the part where you need to create the fat binary. Running the makefile in the solution...
View ArticleCan we concatenate Binding with StringFormat in XAML?
Hello, Can we concatenate Binding values with stringformat IN XAML? For example: <label Text={Binding Firstname, Binding Lastname, StringFormat='{0} {1}'}/> Best regards
View ArticleVisual Studio Document Outline Copy and Paste
Why has the copy and paste of document outline for android layouts been disabled in recent versions? Am I missing something to re-enable this? Document Outline copy and paste seems to work for other...
View ArticleHow to have runtime evaluation with binding in xaml
Hi people, I was roaming the forum and SO but I could not found an existing thread that was relevant enough to me. Does XF has a mechanism to pass an entity that gets evaluated at runtime? From what I...
View ArticleListView Binding to Child Object List in an Observable collection.
Please forgive this if the answer is obvious.. I am fairly new to Xamarin, but not to programing or C#. I have a ListView that works and binds just fine to the top level object and it immediate...
View ArticleHow to make the SKBitmap bitmap color as Transparent in SkiaSharp
In System.Drawing we will make the bitmap image color as transparent by using maketransparent method Whether SKBITMAP has any other equivalent method for making the color to transparent. Bitmap imgData...
View ArticleiOS notifications
Hi, I'm building an app for iOS using Xamarin. Is there any way to register for APNS using free provisioning while the app is in development? I wouldn't pay the 99$ fee yet, as there's still a lot of...
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