C# H只是我的数据库连接有问题：（你在学生中有项目吗？是的。我输入了一些数据。我还开发了添加学生功能。因此，表中包含数据…而不是表，调试时的学生列表哦。这只是我的数据库连接有问题。）( <DataGrid HorizontalAlignment="Lef

---

H只是我的数据库连接有问题：（你在学生中有项目吗？是的。我输入了一些数据。我还开发了添加学生功能。因此，表中包含数据…而不是表，调试时的学生列表哦。这只是我的数据库连接有问题。）(

<DataGrid HorizontalAlignment="Left" Height="189" Margin="10,10,0,0" VerticalAlignment="Top" Width="351" Name="StudentGrid" SelectionChanged="StudentGrid_SelectionChanged">
        <DataGrid.Columns>
            <DataGridTextColumn Header="Student ID" Binding="{Binding Path=Student.StudentId}"/>
            <DataGridTextColumn Header="First Name" Binding="{Binding Path=Student.FirstName}"/>
            <DataGridTextColumn Header="Last Name" Binding="{Binding Path=Student.LastName}"/>
            <DataGridTextColumn Header="Gender" Binding="{Binding Path=Student.Gender}"/>
        </DataGrid.Columns>
</DataGrid>

private void Window_Loaded(object sender, RoutedEventArgs e)
    {
        SchoolDataDataContext con = new SchoolDataDataContext();
        List<Student> students = (from s in con.Students
                                  select s).ToList<Student>();
        StudentGrid.ItemsSource = students;
    }

 <DataGrid AutoGenerateColumns="False" ItemsSource="{Binding}" HorizontalAlignment="Left" Height="191" Margin="23,24,0,0" VerticalAlignment="Top" Width="447" Name="StudentGrid" >
        <DataGrid.Columns>
            <DataGridTextColumn Header="Student ID" Binding="{Binding Path=StudentId}"/>
            <DataGridTextColumn Header="First Name" Binding="{Binding Path=FirstName}"/>
            <DataGridTextColumn Header="Last Name" Binding="{Binding Path=LastName}"/>
            <DataGridTextColumn Header="Gender" Binding="{Binding Path=Gender}"/>

        </DataGrid.Columns>
    </DataGrid>

<DataGrid AutoGenerateColumns="False" ItemsSource="{Binding}" HorizontalAlignment="Left" Height="189" Margin="10,10,0,0" VerticalAlignment="Top" Width="351" Name="StudentGrid" SelectionChanged="StudentGrid_SelectionChanged">
        <DataGrid.Columns>
            <DataGridTextColumn Header="Student ID" Binding="{Binding Path=Student.StudentId}"/>
            <DataGridTextColumn Header="First Name" Binding="{Binding Path=Student.FirstName}"/>
            <DataGridTextColumn Header="Last Name" Binding="{Binding Path=Student.LastName}"/>
            <DataGridTextColumn Header="Gender" Binding="{Binding Path=Student.Gender}"/>
        </DataGrid.Columns>
</DataGrid>

 <DataGridTextColumn Header="Student ID" Binding="{Binding Path=StudentId}"/>
 <DataGridTextColumn Header="First Name" Binding="{Binding Path=FirstName}"/>
 <DataGridTextColumn Header="Last Name" Binding="{Binding Path=LastName}"/>
 <DataGridTextColumn Header="Gender" Binding="{Binding Path=Gender}"/>