C# (CSharp) Students.Activateの例

コード例 #1

 public static Students ShowOrActivate(Form parent)
 {
     if (_Self == null)
     {
         _Self           = new Students();
         _Self.MdiParent = this;
         _Self.Show();
     }
     else
     {
         _Self.Activate();
     }
 }