Vb.net更新Datagrid視圖問題

Question

我建立了一個pos，我試圖更新datagridview，但是每次我輸入新條目時，我都會獲取數據網格視圖，我試圖刷新它，但是沒有成功。

   Dim Query As String
        Query = "insert into baza.artikli(barkod,naziv,kupovna,prodazna,opis,kolicina,ddv,makpr) values ('" & TextBoxBarkod.Text & "','" & TextBoxNaziv.Text & "','" & kupovna & "','" & prodazna & "','" & TextBoxOpis.Text & "','" & TextBoxKolicina.Text & "','" & ddv & "','" & makpr & "')"
        COMMAND = New MySqlCommand(Query, konekcija)
        READER = COMMAND.ExecuteReader

我如何從這里更新數據集我將其與mysql一起使用

Answer 1

如果要填充數據集並在網格中之后顯示數據，下面是一個示例：

我用過MS SQL SERVER，可以用MySql

 Public Function FillDataSet(query As String, ByVal ParamArray para() As Object) As DataTable

     dim _transaction As SqlTransaction
     Dim _command As SqlCommand

    _command = New SqlCommand(query, yourConnection)

    _ds = New DataSet
    _sqlda = New SqlDataAdapter(_command )
    _command.Transaction = _transaction

    For i = 0 To para.Count - 1
        _command.Parameters.AddWithValue("@" & i, para(i))
    Next

    _sqlda.Fill(_ds)

   return _ds.tables(0)

   End Function

稱它為

 dataGridView1.datasource = FillDataSet(yourQuery, yourParam)