示例#1
0
文件: Mon.cs 项目: ThanhKhanAGU/QLQ
        public static bool Update(DTO.Mon m)
        {
            if (Connect.connection.State == ConnectionState.Closed)
            {
                Connect.connection.Open();
            }
            else
            {
                Connect.connection.Open();
            }
            SqlCommand dc = new SqlCommand(@"update Mon set tenmon = N'" + m.tenmon + "', tenloai = N'" + m.tenloai + "',gia = " + m.gia + " where id = " + m.id, Connect.connection);

            dc.ExecuteNonQuery();
            Connect.connection.Close();
            return(true);
        }
示例#2
0
 private void Button_Click_1(object sender, RoutedEventArgs e)
 {
     DTO.Mon m = new DTO.Mon {
         id      = idselect,
         tenmon  = tenmon.Text,
         tenloai = loaimon.Text,
         gia     = Int32.Parse(gia.Text)
     };
     if (ATO.Mon.Add(m) == true)
     {
         MessageBox.Show("Thêm Thành Công");
         Loaddata();
     }
     else
     {
         MessageBox.Show("Thêm Thất Bại, Trùng tên");
     }
 }
示例#3
0
 private void Button_Click_3(object sender, RoutedEventArgs e)
 {
     DTO.Mon m = new DTO.Mon
     {
         id      = idselect,
         tenmon  = tenmon.Text,
         tenloai = loaimon.Text,
         gia     = Int32.Parse(gia.Text)
     };
     if (ATO.Mon.Update(m) == true)
     {
         MessageBox.Show("Sửa Thành Công");
         Loaddata();
     }
     else
     {
         MessageBox.Show("Sửa Thất Bại, mời chọn món muốn sửa.");
     }
 }
示例#4
0
文件: Mon.cs 项目: ThanhKhanAGU/QLQ
 public static bool Add(DTO.Mon m)
 {
     try
     {
         if (Connect.connection.State == ConnectionState.Closed)
         {
             Connect.connection.Open();
         }
         else
         {
             Connect.connection.Open();
         }
         SqlCommand dc = new SqlCommand(@"insert Mon(tenmon, tenloai, gia) values(N'" + m.tenmon + "', N'" + m.tenloai + "'," + m.gia + ")", Connect.connection);
         dc.ExecuteNonQuery();
         Connect.connection.Close();
         return(true);
     }
     catch
     {
         return(false);
     }
 }