private void videoTutorialsToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            PropertyInventoryView childform = new PropertyInventoryView();

            childform.MdiParent = this;
            childform.Show();
        }
        private void metroTile12_Click_1(object sender, EventArgs e)
        {
            PropertyInventoryView view = new PropertyInventoryView();

            view.ShowDialog();
        }