Example #1
0
        public void Excluir(JOALHERIABLL.CategoriaBLL categoriaBLL)
        {
            SqlCommand cmd = new SqlCommand("DELETE FROM JOALHERIA.CATEGORIA WHERE IDCATEGORIA = @IDCATEGORIA", con.Conectar());

            cmd.Parameters.AddWithValue("@IDCATEGORIA", categoriaBLL.Idcategoria);

            cmd.ExecuteNonQuery();
            con.Desconectar();
        }
Example #2
0
        public void Cadastrar(JOALHERIABLL.CategoriaBLL categoriaBLL)
        {
            SqlCommand cmd = new SqlCommand("INSERT INTO JOALHERIA.CATEGORIA(CATEGORIA) VALUES (@CATEGORIA)", con.Conectar());

            cmd.Parameters.AddWithValue("@CATEGORIA", categoriaBLL.Categoria);

            cmd.ExecuteNonQuery();
            con.Desconectar();
        }
Example #3
0
        public void Alterar(JOALHERIABLL.CategoriaBLL categoriaBLL)
        {
            SqlCommand cmd = new SqlCommand("UPDATE JOALHERIA.CATEGORIA SET CATEGORIA = @CATEGORIA WHERE IDCATEGORIA = @IDCATEGORIA", con.Conectar());

            cmd.Parameters.AddWithValue("@IDCATEGORIA", categoriaBLL.Idcategoria);
            cmd.Parameters.AddWithValue("@CATEGORIA", categoriaBLL.Categoria);

            cmd.ExecuteNonQuery();
            con.Desconectar();
        }
Example #4
0
        public DataTable ConsultarPorCodigo(JOALHERIABLL.CategoriaBLL categoriaBLL)
        {
            SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM JOALHERIA.CATEGORIA WHERE IDCATEGORIA = @IDCATEGORIA", con.Conectar());

            da.SelectCommand.Parameters.AddWithValue(@"IDCATEGORIA", categoriaBLL.Idcategoria);
            DataTable dt = new DataTable();

            da.Fill(dt);
            con.Desconectar();
            return(dt);
        }
Example #5
0
        public JOALHERIABLL.CategoriaBLL RetornarDados(JOALHERIABLL.CategoriaBLL categoriaBLL)
        {
            SqlCommand    cmd = new SqlCommand("SELECT * FROM JOALHERIA.CATEGORIA", con.Conectar());
            SqlDataReader dr  = cmd.ExecuteReader();

            if (dr.Read())
            {
                categoriaBLL.Idcategoria = Convert.ToInt16(dr["IDCATEGORIA"]);
                categoriaBLL.Categoria   = Convert.ToString(dr["CATEGORIA"]);
            }
            dr.Close();
            con.Desconectar();
            return(categoriaBLL);
        }