How to pass gesture to a View?

Question

User390853 posted

I have a stackLayout and collectionView.and put the StackLayout cover the collectionView and make it transparent. So if I scroll the StackLayout can I pass the "scroll" to the collectionView?to make it scorlled.

Answer 1

User390978 posted

@lescper ,

If you are doing gesture action other than CollectionView region in the StackLayout, you can't pass the gesture to CollectionView because it won't be layout on that region.

You can use the ScrollTo method of CollectionView to achieve your requirement.

https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/collectionview/scrolling#scroll-an-item-into-view

Answer 2

User390853 posted

@Dinesh_Official said: @lescper ,

If you are doing gesture action other than CollectionView region in the StackLayout, you can't pass the gesture to CollectionView because it won't be layout on that region.

You can use the ScrollTo method of CollectionView to achieve your requirement.

I find that there is a SendScroll method can I use it?

Answer 3

User369978 posted

1 . ScrollView can be scrolled , but not StackLayout .

2 . Where you find SendScroll ? which class does the method belong to ?

Answer 4

User390853 posted

@ColeX said: 1 . ScrollView can be scrolled , but not StackLayout .

2 . Where you find SendScroll ? which class does the method belong to ?

Thank you for your reply. I find other solutions to do it.

Answer 5

User369978 posted

@lescper said:

@ColeX said: 1 . ScrollView can be scrolled , but not StackLayout .

2 . Where you find SendScroll ? which class does the method belong to ?

Thank you for your reply. I find other solutions to do it.

Can you post your solution here and mark it as answer ?

Answer 6

User390853 posted

@ColeX said:

@lescper said:

@ColeX said: 1 . ScrollView can be scrolled , but not StackLayout .

2 . Where you find SendScroll ? which class does the method belong to ?

Thank you for your reply. I find other solutions to do it.

Can you post your solution here and mark it as answer ?

I put the stacklayout down of the collectionView and add another stacklayout above the collection if needed and remove it if not needed