net9.0-windows10.0.17763 
namespace System.Windows.Forms.Design
{
    [Guid("06A9C74B-5E32-4561-BE73-381B37869F4F")]
    public interface IUIService
    {
        DialogResult ShowDialog(Form! form);
    }
}
NetFx Compat Lab
13.9 %
Reference this API
nuget.org
0.1 %
Reference this API
Upgrade Planner
0.4 %
Reference this API
Assembly System.Windows.Forms , Version=9.0.0.0, PublicKeyToken=b77a5c561934e089
Help Documentation
.NET 5.06.07.08.09.0
.NET Core 3.03.1
.NET Framework 1.01.12.03.03.5 (Client)4.0 (Client)4.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
Platform Specific Frameworks
net9.0-windows 7.08.010.0.1776310.0.1836210.0.1904110.0.2034810.0.2200010.0.22621
Platform Restrictions

For the selected framework this API is only supported on the following OS platforms:

  • Windows >= 6.1
  • Built-in API
  • Package-provided API
05/01/2024
An error has occurred. This application may no longer respond until reloaded. Reload 🗙