private void btnUpdate_Click(object sender, RoutedEventArgs e)
{
if (txtCrewName.Text.Trim() == "")
{
MessageBox.Show("Crew name was required!", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (txtCrewName.Text.Trim() != Crew.CrewName)
{
if (Db.Context.Crews.ToList().FirstOrDefault(t => t.CrewName == txtCrewName.Text) != null)
{
MessageBox.Show("This crew name was used", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
if (txtNumberOfMembers.Text.Trim() == "")
{
MessageBox.Show("Number of member was required", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
try
{
var number = int.Parse(txtNumberOfMembers.Text.Trim());
if (number < Crew.CrewMembers.Count())
{
MessageBox.Show("The number of member must be greater than or equal to the current membes", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
catch (Exception)
{
MessageBox.Show("Number of members must be integer", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
Crew.CrewName = txtCrewName.Text.Trim();
Crew.NumberOfMembers = int.Parse(txtNumberOfMembers.Text.Trim());
Crew.Office = cbOffice.SelectedItem as Office;
Db.Context.SaveChanges();
ManageWindow.LoadCrews();
MessageBox.Show("Edit crew successful", "Message", MessageBoxButton.OK, MessageBoxImage.Information);
this.Close();
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
if (txtCrewName.Text.Trim() == "")
{
MessageBox.Show("Crew name was required!", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (Db.Context.Crews.ToList().FirstOrDefault(t => t.CrewName == txtCrewName.Text) != null)
{
MessageBox.Show("This crew name was used", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (txtNumberOfMembers.Text.Trim() == "")
{
MessageBox.Show("Number of member was required", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
try
{
int.Parse(txtNumberOfMembers.Text.Trim());
}
catch (Exception)
{
MessageBox.Show("Number of members must be integer", "Message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
Crew crew = new Crew()
{
CrewName = txtCrewName.Text.Trim(),
NumberOfMembers = int.Parse(txtNumberOfMembers.Text.Trim()),
Office = cbOffice.SelectedItem as Office
};
Db.Context.Crews.Add(crew);
Db.Context.SaveChanges();
ManageWindow.LoadCrews();
MessageBox.Show("Add crew successful", "Message", MessageBoxButton.OK, MessageBoxImage.Information);
this.Close();
}