Comment puis-je ajouter des raws à mon DataGrid?

Question

J'ai besoin d'ajouter des raws à mon code. Mais je ne peux ajouter que des colonnes. Comment ajouter des raws?

<Page x:Class="HHT.Table" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
    xmlns:local="clr-namespace:HHT" 
    mc:Ignorable="d" 
    Title="Table" Height="520" Width="985"> 

    <Grid Margin="0,0,-505,-120" HorizontalAlignment="Left" Width="805" Height="420" VerticalAlignment="Top"> 
    <Grid.ColumnDefinitions> 
     <ColumnDefinition/> 
    </Grid.ColumnDefinitions> 
    <DataGrid x:Name="dataGrid" SelectionChanged="dataGrid_SelectionChanged" Margin="0,0,70,30" HorizontalAlignment="Right" Width="725"> 
     <DataGrid.Columns> 
     <DataGridTextColumn Header="ID" Binding="{Binding XPath=@ID}"></DataGridTextColumn> 
     <DataGridTextColumn Header="Last Name"></DataGridTextColumn> 
     <DataGridTextColumn Header="First Name"></DataGridTextColumn> 
     <DataGridTextColumn Header="Birthday"></DataGridTextColumn> 
     <DataGridTextColumn Header="Phone Number"> </DataGridTextColumn> 
     </DataGrid.Columns> 
    </DataGrid> 

    </Grid> 
</Page> 

Answer 1

string[] row = new string[] { "1", "Product 1", "1000" }; 
dataGridView1.Rows.Add(row); 
row = new string[] { "2", "Product 2", "2000" }; 
dataGridView1.Rows.Add(row); 
row = new string[] { "3", "Product 3", "3000" }; 
dataGridView1.Rows.Add(row); 
row = new string[] { "4", "Product 4", "4000" }; 
dataGridView1.Rows.Add(row); 

Source: http://csharp.net-informations.com/datagridview/csharp-datagridview-add-column.htm