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Adding An Item to WPF Datagrid (C#)

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Hello!

VB.NET Version: Adding An Item to WPF Datagrid (VB.NET)
Here's the C# version of how to add an item manually to a WPF DataGrid. 
DataGridTextColumn c1 = new DataGridTextColumn();  
c1.Header = "Test";  
c1.Binding = new Binding("test");  
 c1.Width = 473;  
dataGrid.Columns.Add(c1);  
dataGrid.Items.Add(new Names() {test="just testing"});
Class property: 
public string test { get; set; }
XAML code: 
 <DataGrid AutoGenerateColumns="False" Height="289" HorizontalAlignment="Left" Margin="10,10,0,0" Name="dataGrid"   
          VerticalAlignment="Top" Width="481" Grid.ColumnSpan="2" ItemsSource="{Binding }">  
     </DataGrid>

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