Net Maui CollectionView, Image Source

Question

I have a CollectionView in .Net Maui, and this collectionview has items as Label and Image, ImageSource i am getting from URL, also I have bottom tabs, and when I am switching tabs and come back to parent tab, all images are lost in collectionview

Answer 1

preserve the view state when switching tabs. To do this, override the OnDisappearing and OnAppearing methods in the parent page of the CollectionView:

check

protected override void OnDisappearing()
{
    base.OnDisappearing();
    // Save the view state (e.g., the CollectionView's content)
}

protected override void OnAppearing()
{
    base.OnAppearing();
    // Restore the view state (e.g., load the CollectionView's content)
}