private void loadDefinitionToolStripMenuItem_Click(object sender, EventArgs e) { if (openFileDialog1.ShowDialog() == DialogResult.OK) { Common.DeserializeDefinition(openFileDialog1.FileName); if (this is frm01Connect) { ((frm01Connect)this).MoveAt(12, null); } else { RootForm.MoveAt(12, this); //RootForm.loadData(); } } }