Hi, backer,
Based on my understanding, you want to update your DataBase from your DataGridView without going to the next cell, don't you?
I guess you are updating you DataBase in RowValidated event, don't you?
You should just put it to CellValidated event
Code Block
private void dataGridView1_CellValidated(object sender, DataGridViewCellEventArgs e)
{
adapter.Update(datatable);
}
http://msdn2.microsoft.com/en-us/library/system.windows.forms.datagridview.cellvalidated.aspx
Hope this helps,
Regards