private void buttonEditar_Click(object sender, EventArgs e)
        {
            int r = this.dataGridReparacion.CurrentCell.RowIndex;

            frmAgregarEditarGarantia faeg = new frmAgregarEditarGarantia(true, Convert.ToInt32(this.dataGridReparacion.Rows[r].Cells["idgarantia"].Value.ToString()));
            faeg.actualizarDataGridEvento += new frmAgregarEditarGarantia.actualizarDataGrid(llenarDataGrid);
            faeg.MdiParent = this.MdiParent;
            faeg.Show();
        }
        private void buttonGarantia_Click(object sender, EventArgs e)
        {
            int r = this.dataGridReparacion.CurrentCell.RowIndex;

            if (Convert.ToInt32(this.dataGridReparacion.Rows[r].Cells["estado"].Value) == 2 || Convert.ToInt32(this.dataGridReparacion.Rows[r].Cells["estado"].Value) == 3)
            {
                frmAgregarEditarGarantia faeg = new frmAgregarEditarGarantia(false, Convert.ToInt32(this.dataGridReparacion.Rows[r].Cells["idreparacion"].Value));
                faeg.MdiParent = this.MdiParent;
                faeg.Show();
            }
            else if (Convert.ToInt32(this.dataGridReparacion.Rows[r].Cells["estado"].Value) == 4 || Convert.ToInt32(this.dataGridReparacion.Rows[r].Cells["estado"].Value) == 5)
            {
                MessageBox.Show("Esta reparación ya tiene garantía.", "Información");
                return;
            }
            else
            {
                MessageBox.Show("Para aplicar una garantía la OT debe estar facturada.","Información");
                return;
            }
        }