Questions tagged xamarin.forms

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Xamarin iPhone simulator doesn’t show live code changes

When I’m trying to make code changes while using the iPhone simulator it doesn’t show the changes .. I tried to reset the iPhone simulator, reconnect to the mac, running the simulator on Xcode and then with Windows Visual Studio. Nothing helped .. Source: Xamarin.ios Questions

By TalGav
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IPAD PRO 2021 (M1) – PROBLEM PROVISIONING PROFILE

sorry for my English. I have an APP distributed in AddHoc for Ipad / Iphone. (In Xamarin.Forms) The process I do is, Add the Device ID in Devices (On developer.apple.com), then i go to provisioning profiles, edit te provisioning profile and check the new Device to enable it. Now i have a problem with the […]

By Ipshal
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Pre-Load pages on xamarin forms

I was searching for tricks to make my Xamarin Forms app faster, and I came across this article. Well, I have tried out some options there but I am finding it difficult to achieve the last option that says; Pre-Load screens: This improved by a lot the performance on the app itself what we did […]

By Pat Nadis
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How to prevent android and Ios device display size chnages in xamarin?

Currently, I have applied the following code to prevent the font size changes in android it is work for font size changes but it is not working for display size changes to (low, medium, high) in some specific device. The UI text is overlapping. public override Resources Resources { get { Resources res = base.Resources; […]

By Gajanan Naragude
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Categorised as Uncategorised Tagged , ,

Xamarin Apple Account error: There was an error while loading your certificates: Object reference not set to an instance of an object

I’m trying to solve this problem that I have. Checking iOS configuration I realized that I have another problem with Apple Account certificates, I don’t know if this problem is causing the first one. I’m using Visual Studio Professional 2019 Version 16.11.3 ​on Windows 10 Pro laptop. At this moment the iPhone is running iOS […]

By Jon
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Xamarin iOS disable navigation swipe effect

I’m new to mobile development and I wanted to ask about a way to switch pages without the navigation swipe effect, just press the button and the required page will appear instead of the old one. I thought about the TabbedPage but it won’t work with my UI. Thanks Source: Xamarin.ios Questions

By TalGav
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Set secondary color of all views

image of an Editor Like shown in the image above my secondary color for all my views is pink. But I want it to be a different one. Where can I set the Color globally? Source: Xamarin.ios Questions

By FireBird
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how can i change placeholder position in xamarin from on focus

I want to change placeholder position on focus in entry, place holder slide to up on top of the entry border with animation linear by using custom renderer, and can be avail to set margin and padding for placeholder Source: Xamarin.ios Questions

By Shashank Mishra
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Categorised as Uncategorised Tagged , , ,

Xamarin.Forms How to make the Buttons appear in one line

How to make the Buttons appear in one line This is my Code behind namespace RowCounter.Forms { public partial class MainPage : ContentPage { public int Number = 1; public MainPage() { InitializeComponent(); } public object Children { get; private set; } void OnButtonClicked(object sender, EventArgs e) { Button button = new Button { Text […]

By Ven Saman
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CollectionView width is not correct in Xamarin forms iOS Portrait/Landscape mode

I have a Xamarin app and I am using a collection view for displaying items. The Width of items are correct for the first time then switch back to Landscape mode then switch back to portrait mode and the width of items list taking the previous landscape mode width. I am also receiving the exception […]

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