private void btnAdd_Click(object sender, EventArgs e)
{
//if (!f) return;
AddWindow addWindow;
DataGridViewRow newRow;
switch (curTable)
{
case "Clients":
addWindow = new AddWindow(typeof(Client).GetProperties()
.Select(property => property.Name)
.ToList());
addWindow.ShowDialog();
if (addWindow.DialogResult == DialogResult.OK && addWindow.save)
{
try
{
newRow = addWindow.newRow;
Client client = new Client();
client.Firstname = newRow.Cells[0].Value.ToString();
client.Lastname = newRow.Cells[1].Value.ToString();
client.Birthdate = Convert.ToDateTime(newRow.Cells[2].Value.ToString());
client.Gender = Convert.ToBoolean(newRow.Cells[3].Value.ToString());
db.Clients.Add(client);
db.SaveChanges();
FillTableGridInfo(curTable);
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
}
break;
case "Tours":
addWindow = new AddWindow(typeof(Tour).GetProperties()
.Select(property => property.Name)
.ToList());
addWindow.ShowDialog();
if (addWindow.DialogResult == DialogResult.OK && addWindow.save)
{
try
{
newRow = addWindow.newRow;
Tour tour = new Tour();
tour.Price = decimal.Parse(newRow.Cells[0].Value.ToString());
tour.Tourdate = Convert.ToDateTime(newRow.Cells[1].Value.ToString());
tour.City = newRow.Cells[2].Value.ToString();
tour.IdTA = Int32.Parse(newRow.Cells[3].Value.ToString());
tour.Description = newRow.Cells[4].Value.ToString();
db.Tours.Add(tour);
db.SaveChanges();
FillTableGridInfo(curTable);
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
}
break;
case "TravelAgencies":
addWindow = new AddWindow(typeof(TravelAgency).GetProperties()
.Select(property => property.Name)
.ToList());
addWindow.ShowDialog();
if (addWindow.DialogResult == DialogResult.OK && addWindow.save)
{
try
{
newRow = addWindow.newRow;
TravelAgency travelAgency = new TravelAgency();
travelAgency.Name = newRow.Cells[0].Value.ToString();
travelAgency.Adress = newRow.Cells[1].Value.ToString();
db.TravelAgencies.Add(travelAgency);
db.SaveChanges();
FillTableGridInfo(curTable);
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
}
break;
}
}
private void TableDataView_Click(object sender, DataGridViewCellEventArgs e)
{
//if (!f) return;
if (e.ColumnIndex == TableDataGrid.ColumnCount - 2)
{
EditWindow editWindow = new EditWindow(TableDataGrid.Rows[e.RowIndex], typeof(Client).GetProperties()
.Select(property => property.Name)
.ToList());
editWindow.ShowDialog();
if (editWindow.save)
{
DataGridViewRow newRow = editWindow.editedRow;
switch (curTable)
{
case "Clients":
try
{
Client client = db.Clients
.Where(c => c.Id == Int32.Parse(TableDataGrid.Rows[e.RowIndex].Cells[0].Value.ToString()))
.FirstOrDefault();
client.Firstname = newRow.Cells[0].Value.ToString();
client.Lastname = newRow.Cells[1].Value.ToString();
client.Birthdate = Convert.ToDateTime(newRow.Cells[2].Value.ToString());
client.Gender = Convert.ToBoolean(newRow.Cells[3].Value.ToString());
db.SaveChanges();
FillTableGridInfo("Clients");
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
break;
case "Tours":
try
{
Tour tour = db.Tours
.Where(c => c.Id == Int32.Parse(TableDataGrid.Rows[e.RowIndex].Cells[0].Value.ToString()))
.FirstOrDefault();
tour.Price = decimal.Parse(newRow.Cells[0].Value.ToString());
tour.Tourdate = Convert.ToDateTime(newRow.Cells[1].Value.ToString());
tour.City = newRow.Cells[2].Value.ToString();
tour.IdTA = Int32.Parse(newRow.Cells[3].Value.ToString());
tour.Description = newRow.Cells[4].Value.ToString();
db.SaveChanges();
FillTableGridInfo("Tours");
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
break;
case "TravelAgencies":
try
{
TravelAgency travelAgency = db.TravelAgencies
.Where(c => c.Id == Int32.Parse(TableDataGrid.Rows[e.RowIndex].Cells[0].Value.ToString()))
.FirstOrDefault();
travelAgency.Name = newRow.Cells[0].Value.ToString();
travelAgency.Adress = newRow.Cells[1].Value.ToString();
db.SaveChanges();
FillTableGridInfo("TravelAgencies");
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
break;
}
}
}
else
if (e.ColumnIndex == TableDataGrid.ColumnCount - 1)
{
DeleteWindow deleteWindow = new DeleteWindow();
if (deleteWindow.ShowDialog() == DialogResult.OK && deleteWindow.delete)
{
try
{
switch (curTable)
{
case "Clients":
Client client = db.Clients
.Where(c => c.Id == Int32.Parse(TableDataGrid.Rows[e.RowIndex].Cells[0].Value.ToString()))
.FirstOrDefault();
db.Clients.Remove(client);
db.SaveChanges();
FillTableGridInfo("Clients");
break;
case "Tours":
db.Tours.Remove(db.Tours
.Where(t => t.Id == Int32.Parse(TableDataGrid.Rows[e.RowIndex].Cells[0].Value.ToString()))
.FirstOrDefault());
db.SaveChanges();
FillTableGridInfo("Tours");
break;
case "TravelAgencies":
db.TravelAgencies.Remove(db.TravelAgencies
.Where(ta => ta.Id == Int32.Parse(TableDataGrid.Rows[e.RowIndex].Cells[0].Value.ToString()))
.FirstOrDefault());
db.SaveChanges();
FillTableGridInfo("TravelAgencies");
break;
}
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow(ex.Message);
errorWindow.Show();
}
}
}
}
