private void ExecuteLoad(object obj)
{
if (obj != null)
{
short id = Convert.ToInt16(obj);
if (!PAList.Any(x => x.PA_ID == id))
{
MessageBox.Show("Invalid Id.", MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
SelectedPA = PAList.FirstOrDefault(x => x.PA_ID == id);
}
PA = new ParkingArea
{
PA_ID = SelectedPA.PA_ID,
PA_Name = SelectedPA.PA_Name,
VehicleType = SelectedPA.VehicleType,
Description = SelectedPA.Description,
Capacity = SelectedPA.Capacity,
UID = SelectedPA.UID,
FLOOR = SelectedPA.FLOOR,
MinVacantLot = SelectedPA.MinVacantLot
};
SetAction(ButtonAction.Selected);
}
private void SaveParkingArea()
{
if (MessageBox.Show("You are about to Save new Occupency Area. Do you really want to proceed?", MessageBoxCaption, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.No)
{
return;
}
try
{
PA.PA_ID = GetID();
using (SqlConnection Conn = new SqlConnection(GlobalClass.TConnectionString))
{
Conn.Open();
using (SqlTransaction tran = Conn.BeginTransaction())
{
if ((int)Conn.ExecuteScalar(string.Format("SELECT COUNT(PA_ID) FROM PARKINGAREA WHERE PA_NAME = '{0}'", PA.PA_Name), transaction: tran) > 0)
{
MessageBox.Show("Occupency Area with same name already exist. Please enter another name and try again.", MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
PA.Save(tran);
GlobalClass.SetUserActivityLog(tran, "Occupency Area Setting", "New", WorkDetail: "PA_ID : " + PA.PA_ID, Remarks: PA.Description);
tran.Commit();
}
MessageBox.Show("Occupency Area Saved Successfully", MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Information);
PAList.Add(PA);
ExecuteUndo(null);
}
}
catch (Exception ex)
{
MessageBox.Show(GlobalClass.GetRootException(ex).Message, MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void UpdateParkingArea()
{
if (MessageBox.Show("Are you sure you want to Edit this Occupency Area?", MessageBoxCaption, MessageBoxButton.YesNo, MessageBoxImage.Question) != MessageBoxResult.Yes)
{
return;
}
try
{
using (SqlConnection Conn = new SqlConnection(GlobalClass.TConnectionString))
{
Conn.Open();
using (SqlTransaction tran = Conn.BeginTransaction())
{
if ((int)Conn.ExecuteScalar(string.Format("SELECT COUNT(PA_ID) FROM ParkingArea WHERE PA_NAME = '{0}' AND PA_ID <>{1}", PA.PA_Name, PA.PA_ID), transaction: tran) > 0)
{
MessageBox.Show("Occupency Area with same name already exist. Please enter another name and try again.", "Save Data", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
TParkingArea PArea = Conn.Query <TParkingArea>("SELECT * FROM ParkingArea WHERE PA_ID = @PA_ID", PA, tran).First();
PA.Update(tran);
GlobalClass.SetUserActivityLog(tran, "Occupency Area Setting", "Edit", WorkDetail: "PA_ID : " + PA.PA_ID, Remarks: Newtonsoft.Json.JsonConvert.SerializeObject(PArea));
tran.Commit();
}
MessageBox.Show("Occupency Area Updated Successfully.", MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Information);
var pa = PAList.First(x => x.PA_ID == PA.PA_ID);
pa.Description = PA.Description;
pa.Capacity = PA.Capacity;
pa.PA_Name = PA.PA_Name;
pa.VehicleType = PA.VehicleType;
pa.FLOOR = PA.FLOOR;
pa.MinVacantLot = PA.MinVacantLot;
pa.VType = PA.VType;
ExecuteUndo(null);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ExecuteDelete(object obj)
{
if (MessageBox.Show("You are about to delete selected Occupency Area. Do you really want to proceed?", MessageBoxCaption, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.No)
{
return;
}
try
{
using (SqlConnection Conn = new SqlConnection(GlobalClass.TConnectionString))
{
Conn.Open();
using (SqlTransaction tran = Conn.BeginTransaction())
{
TParkingArea PArea = Conn.Query <TParkingArea>("SELECT * FROM ParkingArea WHERE PA_ID = @PA_ID", PA, tran).First();
PA.Delete(tran);
GlobalClass.SetUserActivityLog(tran, "Occupency Area Setting", "Delete", WorkDetail: "PA_ID : " + PA.PA_ID, Remarks: Newtonsoft.Json.JsonConvert.SerializeObject(PArea));
tran.Commit();
}
MessageBox.Show("Occupency Area Deleted successfully.", MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Information);
PAList.Remove(PAList.First(x => x.PA_ID == PA.PA_ID));
ExecuteUndo(null);
}
}
catch (SqlException ex)
{
if (ex.Number == 547)
{
MessageBox.Show("Selected occupency area type cannot be deleted because it has already been linked to another transaction.", MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Hand);
}
else
{
MessageBox.Show(ex.Number + " : " + ex.Message, MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, MessageBoxCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
