Datagrid Binding implementation with selected column:

On Page_Load:

Var data=from d in <dbmlFileContextObj>.tableName select d;

Just set :

this.dataContext=d;

  after setting context come on markup code:

 

<DataGrid  HorizontalScrollBarVisibility="Auto"  VerticalScrollBarVisibility="Visible"  ItemsSource="{Binding }"  AutoGenerateColumns="False">

            <DataGrid.Columns>

             <DataGridTextColumn Header="CardId" Binding="{Binding cardId, UpdateSourceTrigger=PropertyChanged,Mode=TwoWay}" />

             <DataGridTextColumn Header="StudentName" Binding="{Binding tudentName,UpdateSourceTrigger=PropertyChanged,Mode=TwoWay}" />

            </DataGrid.Columns>

  </DataGrid>