protected override void btnCrear_Click(object sender, EventArgs e)
{
base.btnCrear_Click(sender, e);
var createDocuments = new CreateDocument(Loaddata, null);
createDocuments.MdiParent = _mdiParentForm;
createDocuments.Show();
}
protected override void btnActualizar_Click(object sender, EventArgs e)
{
base.btnActualizar_Click(sender, e);
var selectedRow = dataGridView1.SelectedRows[0].Cells[0].Value;
var documento = DbContext.Instance.Find <Documento>($"select * from Documento where Id={selectedRow}");
var crearForm = new CreateDocument(Loaddata, documento);
crearForm.MdiParent = _mdiParentForm;
crearForm.Show();
}