private void exportForMyabudhabinetToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var mOPFn = SelectOutputFilename(null, "myabudhabi_net_ddl.sql", "SQL|*.sql");

            if (mOPFn == null)
            {
                Utilities.LogDebug("No filename specified");
                return;
            }

            var mLyr = ExtFunctions.GetSelectedAddressUnitLayer(theMap);

            if (mLyr == null)
            {
                Utilities.LogDebug("No address unit layer selected");
                return;
            }

            ExtFunctions.ExportToMyAbuDhabiNet(
                mOPFn,
                mLyr,
                theMap.Projection,
                ExtFunctions.GetProjByEPSG(4326),
                false,
                SignType.addressUnitNumberSign);
        }