private void btnShow_Click(object sender, EventArgs e) { if (dialog == null) { dialog = new frmDialog(); dialog.iAmDying = DialogHasSuicided; dialog.heresSomeText = DialogStringUpdate; } dialog.updateFromText(txtTo.Text); dialog.StartPosition = FormStartPosition.Manual; dialog.Location = new Point(0, 0); dialog.Show(); btnHide.Enabled = true; btnShow.Enabled = false; this.Focus(); }