private void SubjectCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
if (!ComputerCentre.SoftwareRepository.GetAll().ToList().Any())
{
MessageBox.Show("No softwares available,\nplease add at least one software first!");
}
else if (!ComputerCentre.CourseRepository.GetAll().ToList().Any())
{
MessageBox.Show("No courses available,\nplease add at least one course first!");
}
else
{
this.IsEnabled = false;
var w = new View.SubjectsWindow();
w.ShowDialog();
}
this.IsEnabled = true;
}
public void view()
{
classroomsList = ComputerCentre.context.Classrooms.Include(s => s.Softwares).ToList();
dt = new DataTable();
dt.Columns.Add("Name");
dt.Columns.Add("Code");
dt.Columns.Add("Description");
dt.Columns.Add("NumOfSeats");
dt.Columns.Add("Projector");
dt.Columns.Add("Table");
dt.Columns.Add("SmartTable");
dt.Columns.Add("OsType");
dt.Columns.Add("Softwares");
foreach (Classroom cr in classroomsList)
{
DataRow dr = dt.NewRow();
if (cr.Description.Length > 40)
{
dr["Description"] = cr.Description.Substring(1, 40) + "...";
}
else
{
dr["Description"] = cr.Description;
}
dr["Name"] = cr.Name;
dr["Code"] = cr.Code;
dr["NumOfSeats"] = cr.NumOfSeats;
if (cr.Projector)
{
dr["Projector"] = "YES";
}
else
{
dr["Projector"] = "NO";
}
if (cr.Table)
{
dr["Table"] = "YES";
}
else
{
dr["Table"] = "NO";
}
dr["OsType"] = cr.OsType;
if (cr.SmartTable)
{
dr["SmartTable"] = "YES";
}
else
{
dr["SmartTable"] = "NO";
}
dr["Softwares"] = SubjectsWindow.SoftwaresToString(cr.Softwares);
dt.Rows.Add(dr);
}
gvData.ItemsSource = dt.AsDataView();
if (dt.Rows.Count > 0)
{
noClassrooms.Visibility = System.Windows.Visibility.Hidden;
gvData.Visibility = System.Windows.Visibility.Visible;
}
else
{
noClassrooms.Visibility = System.Windows.Visibility.Visible;
gvData.Visibility = System.Windows.Visibility.Hidden;
}
}