private void AddNewStudentButton_Click(object sender, RoutedEventArgs e)
{
var addStudnetWindow = new AddStudentWindow();
addStudnetWindow.AddStudent += new AddStudentHandler(AddStudentHandler);
addStudnetWindow.ShowDialog();
}
private void DataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
var dg = sender as DataGrid;
var selected = dg.SelectedItem;
if (selected != null)
{
var student = selected as Structures.Student;
var addWindow = new AddStudentWindow(student);
addWindow.UpdateStudent += new UpdateStudentHandler(UpdateStudentHandler);
addWindow.ShowDialog();
}
}
private void DataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
var dg = sender as DataGrid;
var selected = dg.SelectedItem;
if (selected != null)
{
var student = selected as Student;
connection.context.Students.Attach(student);
var addWindow = new AddStudentWindow(student, Studies);
addWindow.ShowDialog();
}
}
private void ChangeButton_Click(object sender, RoutedEventArgs e)
{
var Window = new AddStudentWindow();
Student SelectedStudent = null;
var SelectedStudents = StudentsDataGrid.SelectedItems;
if (SelectedStudents.Count == 0)
{
MessageBox.Show("Nie wybrano żadnego studenta!");
return;
}
else
if (SelectedStudents.Count > 1)
{
MessageBox.Show("Wybrano zbyt wielu studentów!");
return;
}
else
{
SelectedStudent = (Student)StudentsDataGrid.SelectedItem;
}
Window.Open(ListaStudentow, SelectedStudent);
}
private void AddButton_Click(object sender, RoutedEventArgs e)
{
var Window = new AddStudentWindow();
Window.Open(ListaStudentow, null);
}