IEnumDebugPorts2
Applies to: 
Visual Studio 
Visual Studio for Mac
Note
This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
This interface enumerates the ports of a machine or port supplier.
Syntax
IEnumDebugPorts2 : IUnknown
Notes for Implementers
A custom port supplier implements this interface to represent a list of ports created by the supplier. Visual Studio implements this interface in support of its own port supplier.
Notes for Callers
Call EnumPorts to obtain this interface representing a list of ports created by the port supplier. Call EnumPersistedPorts to obtain this interface representing a list of ports that were saved to disk.
Methods in Vtable Order
The following table shows the methods of IEnumDebugPorts2.
| Method | Description |
|---|---|
| Next | Retrieves a specified number of ports in an enumeration sequence. |
| Skip | Skips a specified number of ports in an enumeration sequence. |
| Reset | Resets an enumeration sequence to the beginning. |
| Clone | Creates an enumerator that contains the same enumeration state as the current enumerator. |
| GetCount | Gets the number of ports in an enumerator. |
Remarks
Visual Studio uses this interface to help populate a list of ports used for attaching to processes.
A debug engine typically does not use this interface.
Requirements
Header: msdbg.h
Namespace: Microsoft.VisualStudio.Debugger.Interop
Assembly: Microsoft.VisualStudio.Debugger.Interop.dll