net40-client 
namespace System.Windows.Forms
{
    [ClassInterface(ClassInterfaceType.AutoDispatch)]
    [ComVisible(true)]
    [DefaultEvent("Load")]
    [Designer("System.Windows.Forms.Design.FormDocumentDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(IRootDesigner))]
    [DesignerCategory("Form")]
    [DesignTimeVisible(false)]
    [InitializationEvent("Load")]
    [ToolboxItem(false)]
    [ToolboxItemFilter("System.Windows.Forms.Control.TopLevel")]
    public class Form : ContainerControl
    {
        [DefaultValue(null)]
        public IButtonControl AcceptButton { get; set; }
    }
}
NetFx Compat Lab
51.3 %
Reference this API
15.4 %
Get property
51.3 %
Set property
nuget.org
0.7 %
Reference this API
0.1 %
Get property
0.7 %
Set property
Upgrade Planner
2.6 %
Reference this API
0.2 %
Get property
2.6 %
Set property
.NET
5.06.07.08.09.0
.NET Core
3.03.1
.NET Framework
1.01.12.03.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
Information specific to net40-client
Assembly

System.Windows.Forms , Version=4.0.0.0, PublicKeyToken=b77a5c561934e089

Referencing

Your project needs to set <UseWindowsForms>True</UseWindowsForms>.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API