Creating an auto-scroll in Xamarin - xamarin

Question

I am creating an application in Xamarin.I want to use Auto-Scroll feature and i am not able to do that in a proper way. I am able to scroll manually. BUt i want to display the next picture automatically without scrolling.
Kindly share your views and codes.
I have used sliders for now. But i would like to know if i can do something better.
Grid SliderGrid = new Grid ();
//SliderGrid.BackgroundColor = Color.Black;
//SliderGrid.Padding = 10;
int SlidercolumnCount = Slider.Count;
RowDefinition Sliderrow = new RowDefinition ();
SliderGrid.RowDefinitions.Add (Sliderrow);
for (int j = 0; j < SlidercolumnCount; j++) {
ColumnDefinition col = new ColumnDefinition ();
SliderGrid.ColumnDefinitions.Add (col);
}
for (int i = 0; i < SlidercolumnCount; i++) {
var vetImageCol = new Image {
HeightRequest=260,
WidthRequest=360,
BindingContext = Slider [i],
Source = Slider [i].CategoryImage,
Aspect=Aspect.AspectFill,
};
Grid.SetColumn (vetImageCol, i);
SliderGrid.Children.Add (vetImageCol);
}
var SliderContent = new ScrollView {
Orientation=ScrollOrientation.Horizontal,
HorizontalOptions=LayoutOptions.FillAndExpand,
//HeightRequest=265,
Content= SliderGrid,
};

Answer 1

It's ok to do it with Task commands like this one:
private async void DoSomethingAsync()
{
await Task.Delay(1000);
DoSomething();
await Task.Delay(1000);
DoSomethingelse();
}
Although it's better to do it with Task return value instead of void but you get the idea

Answer 2

//page view is may ui scroll view
//counter for if my image focus on last image then return on 1 img
//new PointF((float)(your image size * count),your top margin or your fram y);
int count = 0;
public async void StartTimer()
{
await Task.Delay(3000); //3 sec
count += 1;
if (count == 5)
{
count = 0;
}
var bottomOffset = new PointF((float)(UIScreen.MainScreen.Bounds.Width * count),0);
pageview.SetContentOffset(bottomOffset, animated: true);
StartTimer();
}
public override void ViewDidLoad(){
StartTimer();
}