Xamarin.Forms中GridView中的动态列表

Question

I need to do a GridView that receives a list that I don't know and shows it. How can I do that in xamarin forms? I need that the layout be repeted like I want, like a template in ListView...In ListView I know How do that but in Grid I don't. Isn't there a way to set a ListView appearance to Grid the data? I won't know how many rows and columns it will have, because it dependes of the data quantity.

---

My code behind is:

 [XamlCompilation(XamlCompilationOptions.Compile)]
public partial class CategoriasView : ContentPage
{
    List<Categorias> lstCategorias;
    public CategoriasView()
    {

        InitializeComponent();

        CallingCategoriasAsync();

    }

    void eteste()
    {
        int row = 0;
        int column = 0;
        foreach (var item in lstCategorias)
        {
            gridteste.Children.Add(new Label { Text = item.nome }, row, column);
            if (column == 0)
            {
                column = 1;
            }
            else
            {
                column = 0;
                row++;
            }

        }
        var i = 0;
    }

    async Task CallingCategoriasAsync()
    {
        lstCategorias = await Webservice.GetCategoriasAsync("1242");
        eteste();

    }
}

}

My XAML is:

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
         x:Class="neoFly_Montana.Views.CategoriasView">
<ContentPage.Content>
    <StackLayout>

            <Grid x:Name="gridteste">
            </Grid>

    </StackLayout>
</ContentPage.Content>

The behind was working when I debbuged it, but nothing is shown on the screen...I think I need to put somenthing in code...

Answer 1

//Creting a Dynamic Lable

Label lbl_new = new Label();  
lbl_new.Text="LablelText";

//assigning Row and column Position

Grid.SetRow(lbl_new , RowNo);
Grid.SetColumn(lbl_new , ColNo);

//Assigning Control to Grid

gridteste.Children.Add(lbl_new);