C# (CSharp) InventoryManagementSystem AddProducts Beispiele

Beispiel #1

 public void showAddProducts()
 {
     if (apr == null)
     {
         apr             = new AddProducts();
         apr.FormClosed += new FormClosedEventHandler(apr_FormClosed);
         apr.Show();
     }
     else
     {
         apr.Activate();
     }
 }

Beispiel #2

 void apr_FormClosed(object sender, FormClosedEventArgs e)
 {
     apr = null;
 }