Exemplo n.º 1
0
 private void tiposDePagosToolStripMenuItem_Click(object sender, EventArgs e)
 {
     if (Application.OpenForms["Tipos"] != null)
     {
         Application.OpenForms["Tipos"].Activate();
     }
     else
     {
         Tipos frm = new Tipos();
         frm.MdiParent = this;
         frm.Show();
     }
 }