Difference between project types
Suppose I want to develop with Xamarin.Forms a project for one OS only (in the sample below Android). Is there a difference between choosing Android XAML Appl (Xamarin Forms) or Cross Platform (and...
View ArticleCustomTabbedPage
Hai I want to get the dropdown selected page always first opened in TabbedPage CurrentPage = this.Children[selectedIndex]; this working in IOS but not in Android
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How to center a text using the TitleView feature?
Im trying to center a text using the new feature of forms to design our own TitleView. But strangely, we only have access to the space after the button, so centering a text offset all the text to the...
View Articlelistview with CachingStrategy="RecycleElement" not respond to OnPropertyChanged
hello i got a listview that bind to vm having CachingStrategy="RecycleElement" that dose not respond to OnPropertyChanged.. without the RecycleElement its working fine.. this is the vm private DateTime...
View Articlegalaxy s9 can't work xamarin forms animation
The sample code downloaded from Basic Animation Sample Code does not work on only galaxy s9. (ex. rotation, fade, etc..) Is this a bug in xamarin forms? Can anyone with a galaxy s9 test it?
View ArticleHow to downgrade Visual Studio for Mac?
I need to downgrade from 7.2 to 7.1.5.2 Transitive project.json dependencies are broken in 7.2
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How to change the listview scrolling behavior to bottom to top?
Hi, I have a listview in my xamarin forms project which contains the latest item on top. When scroll to bottom I can view the remaining items. Now I need to show the recent item on the bottom and when...
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Free Xamarin Forms TreeView (All Platforms)
Give this TreeView a go: https://github.com/MelbourneDeveloper/Adapt.Presentation/tree/master/Adapt.Presentation.Standard/Adapt/Presentation/Controls/TreeView It's very simple. No custom rendering....
View Articleentry field unfocused method not working properly in android versions oreo...
i have an entry field with unfocused method. the unfocused method calls every time even i focus the entry field. it will happens only in oreo and pie versions.
View ArticlePass data using PopAsync
Hi , I'm Have to pass data after scan from camera using PopAsync . public async void Handle_OnScanResult(Result result) { Device.BeginInvokeOnMainThread(async () => { //here I display the result as...
View ArticleUIDatePicker mismatch between displayed value and Date property value
Hi. It's been a while since I asked a question here. But I have a situation here I cannot explain. Hope to get some help or directions, please. A screen has UIDatePicker with the following: Mode = Time...
View Article[Xamarin.IOS] [Xamarin.Forms] Soft Keyboard hides Entry at bottom of page.
[Xamarin.Forms] [Xamarin.IOS] I have a chat page which has a listview of messages and a horizontal stack at bottom (which contains an entry for new message and a send button). My problem is that in...
View ArticleIs there a way to change a ListView visually based on a bound property?
I have a ListView that shows a list of devices. Tapping one of these initiates connection, which can take some time. I have an IsBusy property in the view-model, which becomes true while a connection...
View ArticleSending image as base64string to WebAPI; base64 string is too long
Hi! I recently followed these tutorials by Ahsan Siddique Developing RESTful API in ASP.Net With Azure Database. Consuming RESTful API in Xamarin.Android I managed to get all the codes to work but I...
View ArticleSwipeGestureRecognizer is not working in nested stackLayout --> Xamarin.Form...
I tried applying GestureRecognizer to Outer stack layout / to ScrollView / to inner stack layout / to image also, but its not working <!--Banner Scroll--> <ScrollView Orientation="Horizontal"...
View ArticleToolbarItem TextColor
Is it possibile to change the textcolor of a toolbaritem? i've tried this but it doesn't work. <Style TargetType="NavigationPage"> <Setter Property="BarBackgroundColor" Value="White"/>...
View ArticleHow can I detect the click event of any element inside a webview.
Hi , I have used a webview for displaying HTML content in description field, I have a text in description "go to Home" and on click of that text I want to navigate to another page but i am not able to...
View ArticleFuzzy search in xamarin forms
I have implemented fuzzy search by using below link : https://docs.microsoft.com/en-us/xamarin/xamarin-forms/data-cloud/search/azure-search but this is paid service if go with free version it is...
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