private void EditAppartmentToolStripMenuItem_Click_1(object sender, EventArgs e)
{
EditAppartment add = new EditAppartment();
add.MdiParent = this;
add.Show();
}
private void Button2_Click(object sender, EventArgs e)
{
EditAppartment editAppartment = new EditAppartment(realEstateModel.RealEstateID);
editAppartment.MdiParent = this.MdiParent;
editAppartment.Show();
}
