public bool Update(CProductBLL p)
{
bool isSuccess = false;
SqlConnection cn = new SqlConnection(cnString);
cn = CDatabase.Get_Database_Connection();
try
{
string sqlText = "UPDATE HANG_HOA SET MAHH=@m_MaHH,MAHTDG=@m_MaHTDG,MANHOM=@m_MaNhom,TENHH=@m_TenHH, DVT=@m_DVT, DONGIA=@m_DonGia, SLTON=@m_SLTon WHERE MAHH=@m_MaHH";
SqlCommand cmd = new SqlCommand(sqlText, cn);
cmd.Parameters.AddWithValue("@m_MaHH", p.m_MaHH);
cmd.Parameters.AddWithValue("@m_MaHTDG", p.m_MaHTDG);
cmd.Parameters.AddWithValue("@m_MaNhom", p.m_MaNhom);
cmd.Parameters.AddWithValue("@m_TenHH", p.m_TenHH);
cmd.Parameters.AddWithValue("@m_DVT", p.m_DVT);
cmd.Parameters.AddWithValue("@m_DonGia", p.m_DonGia);
cmd.Parameters.AddWithValue("@m_SLTon", p.m_SLTon);
int rows = cmd.ExecuteNonQuery();
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
CDatabase.Close_Database_Connection();
}
return(isSuccess);
}
public bool Delete(CProductBLL p)
{
bool isSuccess = false;
SqlConnection cn = new SqlConnection(cnString);
cn = CDatabase.Get_Database_Connection();
try
{
string sqlText = "DELETE FROM HANG_HOA WHERE MAHH=@m_MaHH";
SqlCommand cmd = new SqlCommand(sqlText, cn);
cmd.Parameters.AddWithValue("@m_MaHH", p.m_MaHH);
int rows = cmd.ExecuteNonQuery();
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
CDatabase.Close_Database_Connection();
}
return(isSuccess);
}