IEnumDebugPrograms2

This interface enumerates the programs running in the current debug session.

IEnumDebugPrograms2 : IUnknown

Notes for Implementers

The debug engine (DE) implements this interface to provide a list of programs being debugged by the DE.

Notes for Callers

Visual Studio calls IDebugProcess2::EnumPrograms to obtain this interface. IDebugEngine2::EnumPrograms is not used by Visual Studio.

Methods in Vtable Order

The following table shows the methods of IEnumDebugPrograms2.

Method	Description
IEnumDebugPrograms2::Next	Retrieves a specified number of programs in an enumeration sequence.
IEnumDebugPrograms2::Skip	Skips a specified number of programs in an enumeration sequence.
IEnumDebugPrograms2::Reset	Resets an enumeration sequence to the beginning.
IEnumDebugPrograms2::Clone	Creates an enumerator that contains the same enumeration state as the current enumerator.
IEnumDebugPrograms2::GetCount	Gets the number of programs in an enumerator.

Remarks

Visual Studio uses this interface to:

• Populate the Modules window (by calling IDebugProcess2::EnumPrograms and then calling IDebugProgram2::EnumModules on each program).

• Populate the Attach to Process list (by calling IDebugProcess2::EnumPrograms and then calling QueryInterface on each IDebugProgram2 interface to obtain an IDebugEngineProgram2 interface).

• Generate a list of DEs that can debug each program in the process (using IDebugProgram2::GetEngineInfo).

• Apply Edit and Continue (ENC) updates to each program (by calling IDebugProcess2::EnumPrograms and then calling IDebugProgram2::GetENCUpdate).

Requirements

Header: msdbg.h

Namespace: Microsoft.VisualStudio.Debugger.Interop

Assembly: Microsoft.VisualStudio.Debugger.Interop.dll

See Also

Reference

IDebugEngine2::EnumPrograms

IDebugProcess2::EnumPrograms

Concepts

Core Interfaces