Question

how to determine datagridview current state (insert – edit – display) mode vs2008
windows applications

Answer 1

trans_dBindingSource.EndEdit();

if (stock_dataset.trans_d.GetChanges(DataRowState.Added) != null)
{
    saveToolStripButton.PerformClick();
}
if (stock_dataset.trans_d.GetChanges(DataRowState.Modified) != null)
{
    saveToolStripButton.PerformClick();
}
if (stock_dataset.trans_d.GetChanges(DataRowState.Unchanged) != null)
{
    return;
}