private void procedurenotes_btn_Click(object sender, EventArgs e)
{
viewnotes frm = new viewnotes();
string pro = Convert.ToString(idsubprocedure_txt.Text);
frm.vn_idpro_txt.Text = pro;
frm.Show();
}
private void notes_btn_Click(object sender, EventArgs e)
{
string idpro = idprocedure_txt.Text;
viewnotes frm = new viewnotes();
frm.MdiParent = this.MdiParent;
frm.vn_idpro_txt.Text = idpro;
frm.Show();
}