public bool Delete(Room_bll u)
{
bool isSuccess = false;
SqlConnection conn = new SqlConnection(myconnstrng);
try
{
string sql = "DELETE FROM Room WHERE RoomNo= @RoomNo ";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.AddWithValue("@RoomNo", u.RoomNo);
conn.Open();
int rows = cmd.ExecuteNonQuery();
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
return(isSuccess);
}
public bool Update(Room_bll u)
{
bool isSuccess = false;
SqlConnection conn = new SqlConnection(myconnstrng);
try
{
string sql = "UPDATE Room SET BedType=@BedType,MaxAdult=@MaxAdult,Floor_=@Floor_,RoomType=@RoomType WHERE RoomNo=@RoomNo ";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.AddWithValue("@BedType", u.BedType);
cmd.Parameters.AddWithValue("@MaxAdult", u.MaxAdult);
cmd.Parameters.AddWithValue("@Floor_", u.Floor_);
cmd.Parameters.AddWithValue("@RoomType", u.RoomType);
cmd.Parameters.AddWithValue("@RoomNo", u.RoomNo);
conn.Open();
int rows = cmd.ExecuteNonQuery();
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
return(isSuccess);
}
public bool Insert(Room_bll u)
{
bool isSuccess = false;
SqlConnection conn = new SqlConnection(myconnstrng);
try
{
String sql = "INSERT INTO Room(RoomNo,BedType,MaxAdult,Floor_,RoomType,available) VALUES (@RoomNo,@BedType,@MaxAdult,@Floor_,@RoomType,@available)";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.AddWithValue("@RoomNo", u.RoomNo);
cmd.Parameters.AddWithValue("@BedType", u.BedType);
cmd.Parameters.AddWithValue("@MaxAdult", u.MaxAdult);
cmd.Parameters.AddWithValue("@Floor_", u.Floor_);
cmd.Parameters.AddWithValue("@RoomType", u.RoomType);
cmd.Parameters.AddWithValue("@available", u.available);
conn.Open();
int rows = cmd.ExecuteNonQuery();
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
return(isSuccess);
}
public bool RoomtableUpdate(Room_bll u, string roonum)
{
// string sql = "UPDATE Room SET available=@available WHERE guest_id LIKE '%"+ RoomNo_Pass + "%' ";
bool isSuccess = false;
SqlConnection conn = new SqlConnection(myconnstrng);
try
{
string sql = "UPDATE Room SET available=@available WHERE RoomNo LIKE '%" + roonum + "%' ";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.AddWithValue("@available", u.available);
cmd.Parameters.AddWithValue("@RoomNo", u.RoomNo);
conn.Open();
int rows = cmd.ExecuteNonQuery();
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
return(isSuccess);
}
