首先,我已经阅读了所有类似的问题并尝试了它们的答案。但对我来说都没有用。
我创建了一个名为student
的类。然后从数据库中加载了一组学生。
现在,我希望在数据网格中显示这个列表。但是我只得到了一个空表.. :(
问题出在哪里呢?(我尝试了使用datacontext而不是itemSource)
我的C#代码:
public partial class MainWindow : Window
{
public List<student> studentsList = new List<student>();
public MainWindow()
{
try
{
InitializeComponent();
Classes.studentManager stdManager = new Classes.studentManager();
studentsList = stdManager.Select();
this.dgStudents.DataContext = studentsList.ToList();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
以下是XAML代码:
<DataGrid AutoGenerateColumns="False" Height="211" Name="dgStudents" Width="Auto" Margin="39,0,-33,-142" VerticalAlignment="Bottom" ItemsSource="{Binding}">
<DataGrid.Columns>
<DataGridTextColumn Header="birthDate" Width="175" Binding="{BindingfirstName}" />
</DataGrid.Columns>
</DataGrid>
这是一个学生对象
public class student
{
public int ID;
public string firstName;
public string lastName;
public string studentID;
public string homePhone;
public string cellPhone;
public string parentsPhone;
public string parentsName;
public string adress;
public bool isPicFormExists;
public string medProblems;
public bool isParentsConfExists;
public List<Class> classesList;
public DateTime birthDate;
public List<payments> payments;
public double accountBalance;
public student()
{
try
{
}
catch (Exception ex)
{
//TO-DO
}
}
}