[2005] datagridview just insert 1row: s

i have 2 textboxes,1 gridview, 1button

i put some text into the textboxes then i press the button, i can get 1 row....but when i repeat the proccess replaces the last row whith new values...always just have 1 row in my grid...

i want more then 1 row, if i press the button 5 times e want 5 rows

any help???

sorry for my english


inside the button i have this code

Code:

---

'Criando o Dataset
        Dim dsFornecedor As New DataSet()

        'Criando a tabela
        Dim tblFornecedores As New DataTable()
        dsFornecedor.Tables.Add(tblFornecedores)


        'Estrutura do DataTable

        tblFornecedores.Columns.Add("CodFornecedor")
        tblFornecedores.Columns.Add("NomeFornecedor")
     

        'Criando Registros
        Dim row As DataRow = tblFornecedores.NewRow()

        row("CodFornecedor") = TextBox1.Text
        row("NomeFornecedor") = TextBox2.Text

        tblFornecedores.Rows.Add(row)


        DataGridView1.DataSource = dsFornecedor.Tables(0)

---

That's because you are creating a completely new DataSet and DataTable each time. You are discarding the one that contains the previous row so you lose all the old data. You should creating one DataTable only and binding that to the grid in the beginning. You then add a new row to THAT DataTable each time.

Please can you show me some example?? im newbie i dont now how to what you said...thanksss

Yes you do, because you're already doing it. You're already creating a DataTable and adding a row to it, and that's all you need to do. The change you need to make is to take the part that creates the DataTable OUT of the code that gets called over and over again and put it somewhere that it will only be executed once, like the load event handler of the form. That way you create one table and one table only, then each time you create a new row you add it to that same table.

thanksss ... i done what you said and it worksssssss :).. now i have 5...30...50... rowsss

:thumb: