Carouselview doesnt update when changing device orientatoin on IOS

Question

The CarouselView doesn't relayout when changing the device orientation.

Steps to Reproduce
Run Project
Tilt your Device to landscape/portrait mode
Expected Behavior
The View should adjust to the new heights/widths, like on Android.

Actual Behavior
The View doesn't relayout. Some parts become invisible or look

Answer 1

Hello,

Welcome to Microsoft Q&A!

Normally there are two ways to solve the problem .

• We use regular layout(e.g StackLayout, Grid) and detect the device rotation with OnSizeAllocated method in Forms , adjust the UI based on the orientation of the device. protected override void OnSizeAllocated (double width, double height){
  base.OnSizeAllocated (width, height);
  if (width != this.width || height != this.height) {
  this.width = width;
  this.height = height;
  if (width > height) {
  //adjust ui
  } else {
  //adjust ui
  }
  }
  }
  • Use RelativeLayout directly , in this way there is no need for procedural code to introduce responsiveness.

Refer to https://learn.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/layouts/device-orientation?tabs=windows.

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