<DataGrid x:Name="dataGrid" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Width="" Height="" AutoGenerateColumns="False" GridLinesVisibility="None" CanUserDeleteRows="False"

                     CanUserAddRows="False" ItemsSource="{Binding ListStudent}">

             <DataGridTextColumn Header="编号" Width="" Binding="{Binding Student.studentid}"/>

             <DataGridTextColumn Header="姓名" Width="" Binding="{Binding Student.name}"/>

             <DataGridTextColumn Header="年龄" Width="" Binding="{Binding Student.age}"/>

             <DataGridTextColumn Header="性别" Width="" Binding="{Binding Student.sex}"/>

             <DataGridTextColumn Header="特点" Width="" Binding="{Binding Student.remark}"/>

             <DataGridTemplateColumn Header="选中" SortMemberPath="IsSelected" Width="">

                 <DataGridTemplateColumn.CellTemplate>

                     <DataTemplate>

                         <CheckBox IsChecked="{Binding Path=IsSelected,UpdateSourceTrigger=PropertyChanged}" VerticalAlignment="Center" HorizontalAlignment="Center" Command="{Binding Path=DataContext.SelectStudentItemCommand,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type DataGrid}}}"

                     />

                     </DataTemplate>

                 </DataGridTemplateColumn.CellTemplate>

             </DataGridTemplateColumn>

         </DataGrid>

 <DataGrid x:Name="dataGrid" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Width="" Height="" AutoGenerateColumns="False" GridLinesVisibility="None" CanUserDeleteRows="False"

                     CanUserAddRows="False" ItemsSource="{Binding ListStudent}">

             <DataGrid.Columns>

             <DataGridTextColumn Header="编号" Width="" Binding="{Binding Student.studentid}"/>

             <DataGridTextColumn Header="姓名" Width="" Binding="{Binding Student.name}"/>

             <DataGridTextColumn Header="年龄" Width="" Binding="{Binding Student.age}"/>

             <DataGridTextColumn Header="性别" Width="" Binding="{Binding Student.sex}"/>

             <DataGridTextColumn Header="特点" Width="" Binding="{Binding Student.remark}"/>

             <DataGridTemplateColumn Header="选中" SortMemberPath="IsSelected" Width="">

                 <DataGridTemplateColumn.CellTemplate>

                     <DataTemplate>

                         <CheckBox IsChecked="{Binding Path=IsSelected,UpdateSourceTrigger=PropertyChanged}" VerticalAlignment="Center" HorizontalAlignment="Center" Command="{Binding Path=DataContext.SelectStudentItemCommand,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type DataGrid}}}"

                     />

                     </DataTemplate>

                 </DataGridTemplateColumn.CellTemplate>

             </DataGridTemplateColumn>

             </DataGrid.Columns>

         </DataGrid>