private void FillComboBox()
{
using (var db = new EmbassyEntitiesFramework())
{
db.Database.Connection.ConnectionString = connectionString;
foreach (var p in db.Visa)
{
providerBox.Items.Add(p.Id.ToString());
}
}
}
private void deleteButton_Click(object sender, EventArgs e)
{
using (var db = new EmbassyEntitiesFramework())
{
db.Database.Connection.ConnectionString = connectionString;
Visa v = db.Visa.Where(visa => visa.Id == ID).FirstOrDefault <Visa>();
db.Entry(v).State = System.Data.Entity.EntityState.Deleted;
db.SaveChanges();
}
deleteButton.Visible = false;
addButton.Visible = false;
}
private void addButton_Click(object sender, EventArgs e)
{
if (addButton.Text == "Add")
{
if (!String.IsNullOrWhiteSpace(typeComboBox.Text) || !String.IsNullOrWhiteSpace(receiverBox.Text) ||
!String.IsNullOrWhiteSpace(providerBox.Text))
{
using (var db = new EmbassyEntitiesFramework())
{
db.Database.Connection.ConnectionString = connectionString;
Visa v = new Visa();
v.Type = typeComboBox.Text;
v.Received_by = receiverBox.Text;
v.Expiration = monthCalendar.SelectionRange.Start;
v.Granted_by = Int32.Parse(providerBox.Text);
//db.Visa.Add(v);
db.Entry(v).State = System.Data.Entity.EntityState.Added;
db.SaveChanges();
}
addButton.Visible = false;
}
else
{
MessageBox.Show("Fill all fields, please!");
}
}
else if (addButton.Text == "Update")
{
using (var db = new EmbassyEntitiesFramework())
{
db.Database.Connection.ConnectionString = connectionString;
Visa v = db.Visa.Where(visa => visa.Id == ID).FirstOrDefault <Visa>();
v.Type = typeComboBox.Text;
v.Received_by = receiverBox.Text;
v.Expiration = monthCalendar.SelectionRange.Start;
v.Granted_by = Int32.Parse(providerBox.Text);
db.Entry(v).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
addButton.Visible = false;
}
}
private void comfirmationButton_Click(object sender, EventArgs e)
{
if (!String.IsNullOrEmpty(passportNoBox.Text))
{
using (var db = new EmbassyEntitiesFramework())
{
db.Database.Connection.ConnectionString = connectionString;
Visa v = db.Visa.Where(visa => visa.Received_by == passportNoBox.Text).FirstOrDefault <Visa>();
if (v != null)
{
AddForm a = new AddForm(passportNoBox.Text);
a.Show();
}
else
{
MessageBox.Show("Such visa doesn't exist. Try adding it.");
}
}
}
}
private void ShowContent(string passport)
{
using (var db = new EmbassyEntitiesFramework())
{
db.Database.Connection.ConnectionString = connectionString;
Visa v = db.Visa.Where(visa => visa.Received_by == passport).FirstOrDefault <Visa>();
if (v != null)
{
FillComboBox();
providerBox.Text = v.Granted_by.ToString();
receiverBox.Text = v.Received_by.ToString();
typeComboBox.Text = v.Type.ToString();
monthCalendar.SetDate(v.Expiration);
ID = v.Id;
}
else
{
MessageBox.Show("Such visa doesn't exist. Try adding it.");
}
}
}
