How to clear the picker itemssource values?
I am binding the data to the picker fetching from sqlite..... Subservice.ItemsSource = Retreivingsubservice; If i do Subservice.ItemsSource =null,displaying exception. I tried with...
View Articlehow to separate digits of a number with commas in edittext while typing
hi friends i'm developing an android software and i want to separate digits of a number (in a edittext) with commas while typing (in real time). i want to convert 123456789 to 123,456,789 while typing....
View ArticleCSSMERR_TP_CERT_REVOKED message after re-selecting new iOS Distribution...
I had to re-generate a new iOS Distribution Certificate due to conflicts with another team. I was able to generate the new certificate and import into the KeyChain of the Mac. I get no errors in XCode...
View ArticleWhere can I find logs for a failed deployment to iOS?
Hi, My project, which was building and running fine yesterday, now will not deploy to my physical iPhone. The Visual Studio message is simply: Launch failed. The app 'MyAppiOS' could not be launched on...
View ArticleHow to clear the selected item from the picker?
In selectionIndexchganged event,the item i have selected binding to the variable.Once it is binded it has to clear to select another item from the picker. Thanks in advance....
View ArticleProblems removing individual Pins in Xamarin.Forms.Maps
Hello all, I'm learning/working on a project that uses Forms Maps. Nothing too spicy, just basic pin manipulation. I'm having problems removing individual pin instances using...
View Articleclear all the pins in map
in xamarin forms map application i user this code to clear all pin in map customMap.CustomPins.clear(); customMap.Pins.clear(); it work in ios but in android it doesn't work?? So how i can delete all...
View ArticleWCF Async Call void return on a String function
I am trying to call a simple Login function in WCF service from Xamarin Forms. I have referenced the service with no problems. I have defined the client object like this: Service1Client client = new...
View ArticleClik here to view.
Xamarin Android App crash to start in device
Hi! I have an app developed with Xamarin Form. When i do an Build and release to HockeyApp my App crash to start in my device. It seems that the App is in Debug mode like when compiling in Visual...
View ArticleMoving the MasterDetailPage button or adding another button
Hi! I've been following along with the xamarin forms samples on github, and I was wondering if its possible to either move the menu button to the other side or add another button on the same bar. I...
View ArticleZoom In/Out Of images in galley (JSON DATA)
Hi I have used image Switcher and Gallery to display the images(bit Map)which I called from JSON data.I'm using image adapter. <Gallery android:layout_width="match_parent"...
View ArticleBug in DisplayActionSheet, when user touches outside to cancel
await DisplayActionSheet ("TEST ACTION SHEET", null, null, "Action A", "Action B"); Causes "index beyond bounds" exception when the user touches outside the popup area. Touching outside means cancel....
View ArticleReusable toolbar at the top of the page
We're using Xamarin Native Android with which we built an App also using MvvmCross. The Android part is ready and I now have to implement the iOS part. I'm new to iOS development and have difficulty...
View ArticleHow to add common style for FFImageloading ?
How to add common style for FFImageloading ?
View ArticleHow to retrieve the row / column of a view which is in a Grid?
I would like to clone Grid and I had to rebuild this as MemberwiseClone method is not working properly. My last issue is on the view position to add in my new Grid. Someone have an idea? Thank you very...
View ArticleCarouselView 2.3.0-pre2
Xamarin.Forms.CarouselView News CarouselView is now open source: https://github.com/xamarin/Xamarin.Forms.CarouselView 2.3.0-pre2 bugs fixed 41463 - "CarouselView Crashes with "Sequence Does not...
View ArticleGradient as background color
I want to set a gradient background to a Xamarin.Forms layout and view. How can i do that? A tricky but not very appealing is using a WebView and settings the gradient background using CSS but i want...
View ArticleJson to dataset
string json = @{ 'Table1': [ {'id': 0,'item': 'item 0'},{'id': 1,'item': 'item 1'}]}; //string content = await responseMessage.Content.ReadAsStringAsync(); DataSet ds =...
View ArticleZebra Printers - Printing Images
Has anyone got working code specifically for the Zebra iMZ series printers. I can print everything to the old MZ series printers (in android, iOS is not supported with these), but the iMZ printers...
View Article