How to Display Gridview items or data horizontally with a scroll-viewer vertically. here is my code

Hello!

Add ItemsPanelTemplate to your gridview

<GridView.ItemTemplate>
                <DataTemplate >
                  <!--your data template-->
                </DataTemplate>
            </GridView.ItemTemplate>
            <GridView.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapGrid Orientation="Horizontal"/>
                </ItemsPanelTemplate>
            </GridView.ItemsPanel>
        </GridView>