//
//
private void btnUpdate_Click(object sender, EventArgs e)
{
try
{
var db = new QuanLyPhongTroEntities2();
int RoomName = (int)(this.cboRoomName.SelectedValue);
DateTime dateStart = dtpStart.Value;
DateTime dateEnd = dtpEnd.Value;
//
int?duration;
txtDuration.Text = (dtpEnd.Value - dtpStart.Value).TotalDays.ToString("#");
duration = int.Parse(txtDuration.Text);
//
int?Bill = int.Parse(txtBill.Text);
//
var newSession = db.Sessions.Find(this.session.ID);
newSession.RoomID = RoomName;
newSession.DateStart = dateStart;
newSession.DateEnd = dateEnd;
newSession.Duration = duration;
newSession.TenantName = txtName.Text;
newSession.TenantId = txtIDN.Text;
newSession.Total = Bill;
//
db.Entry(newSession).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
this.Close();
}
catch (Exception)
{
MessageBox.Show("Invalid input : please dont let any field empty");
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
var db = new QuanLyPhongTroEntities2();
var newPrice = db.Prices.Find(this.price.ID);
int tempValue = int.Parse(txtValue.Text);
newPrice.Value = tempValue;
newPrice.ValueName = txtVName.Text;
db.Entry(newPrice).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
this.Close();
}
private void btnUpdate_Click(object sender, EventArgs e)
{
int Type = (int)(this.cboRoomType.SelectedValue);
int Status = (int)(this.cboRoomStatus.SelectedValue);
var db = new QuanLyPhongTroEntities2();
var newRoom = db.Rooms.Find(this.room.ID);
newRoom.RoomName = txtRoomName.Text;
newRoom.TypeID = Type;
newRoom.StatusID = Status;
db.Entry(newRoom).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
this.Close();
}