Question

I have a nice litte DataGridView, which gets loaded/populated by a button and a SQLDataAdapter and the corresponding saveButton.

private void loadButton_Click(object sender, EventArgs e)
{

    String connString = conStringComboBox.Text;
    String query = queryStringComboBox.Text;

    dAdapter = new SqlDataAdapter(query, connString);
    SqlCommandBuilder cBuilder = new SqlCommandBuilder(dAdapter);

    dTable = new DataTable();

    dAdapter.Fill(dTable);

    bSource = new BindingSource();

    bSource.DataSource = dTable;

    dataGridView.DataSource = bSource;

}


private void saveButton_Click(object sender, EventArgs e)
{
    dAdapter.Update(dTable);
}

Whenever I edit something in the dataGridView and click save everything is just peachy. The value in the correct cell on the the SQL-Server gets updated.

BUT I implemented a little editor for better overview. Value of Cell X is changed there and it gets back to the DataGridview:

dataGridView.SelectedCells[0].Value = exampleString;

DataGridView Updates accordingly, I click save – Update gets executed without a hitch, but the new value obviously isn’t committed to the SQL Server, because as soon as I load the same table it is displaying the old value again.

Any ideas where what I forgot here? Every Input is appreciated!

Answer 1

dataGridView.EndEdit();
bSource.EndEdit();
dAdapter.Update(dTable);

Works!

After a lengthy search I finally found a clue:

Kudos -> .NET WinForms End Current Edit