private void btn_ViewRoom_Click(object sender, EventArgs e)
{
ViewRooms rooms = new ViewRooms();
rooms.AID = data.AID;
rooms.AName = data.AName;
rooms.ShowDialog();
}
private void btn_Cancel_Click(object sender, EventArgs e)
{
Hide();
ViewRooms form = new ViewRooms();
form.AID = AID;
form.ShowDialog();
Close();
}
private void btn_ViewRoom_Click(object sender, EventArgs e)
{
((Form)TopLevelControl).Hide();
ViewRooms rooms = new ViewRooms();
rooms.AID = data.AID;
rooms.ShowDialog();
((Form)TopLevelControl).Close();
}
private void btn_Save_Click(object sender, EventArgs e)
{
string name = tb_RName.Text.Trim();
bool isvalid = decimal.TryParse(tb_Quantity.Text.Trim(), out decimal quantity);
if (!isvalid)
{
MessageBox.Show("Invalid Quantity Value, Please Try Again!", "Error", MessageBoxButtons.OK);
return;
}
isvalid = decimal.TryParse(tb_Price.Text.Trim(), out decimal price);
if (!isvalid)
{
MessageBox.Show("Invalid Price Value, Please Try Again!", "Error", MessageBoxButtons.OK);
return;
}
price = Math.Round(price, 2);
string des = tb_Description.Text.Trim();
OracleConnection myConnection = Db.Connection();
myConnection.Open();
OracleCommand myCommand = myConnection.CreateCommand();
myCommand.CommandType = CommandType.Text;
myCommand.CommandText = "UPDATE ROOM SET PRICE = " + price + ", DESCRIPTION = '" + des + "', QUANTITY = " + quantity + ", RNAME = '" + name + "' WHERE ROOMTYPEID = " + room.RoomTypeID;
int rowUpdated = -1;
rowUpdated = myCommand.ExecuteNonQuery();
if (rowUpdated == 0)
{
MessageBox.Show("Room not updated", "Failed", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("Room updated successfully!", "Successed", MessageBoxButtons.OK);
}
myConnection.Close();
Hide();
ViewRooms form = new ViewRooms();
form.AID = room.AID;
form.ShowDialog();
Close();
}
private void btn_Create_Click(object sender, EventArgs e)
{
string RName = tb_RName.Text.Trim();
string quantity = tb_Quantity.Text.Trim();
bool isValid = decimal.TryParse(tb_Price.Text.Trim(), out decimal price);
string desc = tb_Description.Text.Trim();
if (!isValid)
{
MessageBox.Show("Invalid Price Entered", "Error", MessageBoxButtons.OK);
return;
}
price = Decimal.Round(price, 2);
int rowUpdated = -1;
OracleConnection myConnection = Db.Connection();
myConnection.Open();
OracleCommand myCommand = myConnection.CreateCommand();
myCommand.CommandType = CommandType.Text;
myCommand.CommandText = "INSERT INTO ROOM (RoomTypeID,price,description,quantity,RName,AccommodationID) VALUES (roomID.nextval,'" + price + "','" + desc + "'," + quantity + ",'" + RName + "'," + AID + ")";
rowUpdated = myCommand.ExecuteNonQuery();
if (rowUpdated == 0)
{
MessageBox.Show("Adding a new Room failed", "Failed", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("New Room added!", "Success", MessageBoxButtons.OK);
}
myConnection.Close();
Hide();
ViewRooms form = new ViewRooms();
form.AID = AID;
form.ShowDialog();
Close();
}
private void btn_Save_Click(object sender, EventArgs e)
{
string newName = tb_AName.Text.Trim();
string street = tb_Street.Text.Trim();
string city = tb_City.Text.Trim();
string region = tb_Region.Text.Trim();
string desc = tb_Description.Text.Trim();
int rowUpdated = -1;
OracleConnection myConnection = Db.Connection();
myConnection.Open();
OracleCommand myCommand = myConnection.CreateCommand();
myCommand.CommandType = CommandType.Text;
myCommand.CommandText = "UPDATE ACCOMMODATION SET ANAME ='" + newName + "', STREET ='" + street + "', CITY ='" + city + "', REGION ='" + region + "', DESCRIPTION ='" + desc + "' WHERE AID =" + AID;
rowUpdated = myCommand.ExecuteNonQuery();
if (rowUpdated == 0)
{
MessageBox.Show("Updating your accommodation failed", "Failed", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("Your accommodation details have now been updated!", "Success", MessageBoxButtons.OK);
}
myConnection.Close();
Hide();
ViewRooms form = new ViewRooms();
form.AID = AID;
form.ShowDialog();
Close();
}
