private void radMenuItem9_Click(object sender, EventArgs e)
        {
            FrmConvertidorXmlAExcel frmConvertidor = formOpener.ShowModelessForm <FrmConvertidorXmlAExcel>() as FrmConvertidorXmlAExcel;

            frmConvertidor.MdiParent = this;
            frmConvertidor.Show();
        }
        private void commandBarButton4_Click(object sender, EventArgs e)
        {
            FrmConvertidorXmlAExcel frmConvertidor = formOpener.ShowModelessForm <FrmConvertidorXmlAExcel>() as FrmConvertidorXmlAExcel;

            frmConvertidor.MdiParent = this;
            frmConvertidor.Show();
        }