net20 
namespace System.Windows.Forms.Design
{
    public class ParentControlDesigner : ControlDesigner
    {
        protected internal virtual bool AllowSetChildIndexOnDrop { get; }
    }
}
.NET 5.06.07.08.09.0
.NET Core 3.03.1
.NET Framework 2.03.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
Information specific to net20
Assembly

System.Design , Version=2.0.0.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

Your project needs an assembly reference to System.Design.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API