IDebugStackFrame2
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 represents a single stack frame in a call stack in a particular thread.
Syntax
IDebugStackFrame2 : IUnknown
Notes for Implementers
The debug engine (DE) implements this interface to represent a stack frame.
Notes for Callers
Call EnumFrameInfo to retrieve an IEnumDebugFrameInfo2 interface. Call Next to retrieve a FRAMEINFO structure that contains the IDebugStackFrame2 interface.
Methods in Vtable Order
The following table shows the methods of IDebugStackFrame2.
| Method | Description |
|---|---|
| GetCodeContext | Gets the code context for this stack frame. |
| GetDocumentContext | Gets the document context for this stack frame. |
| GetName | Gets the name of the stack frame. |
| GetInfo | Gets a description of the stack frame. |
| GetPhysicalStackRange | Gets a machine-dependent representation of the range of physical addresses associated with a stack frame. |
| GetExpressionContext | Gets an evaluation context for doing expression evaluation within the current context of a stack frame and thread. |
| GetLanguageInfo | Gets the language associated with a stack frame. |
| GetDebugProperty | Gets a description of the properties associated with a stack frame. |
| EnumProperties | Creates an enumerator for stack frame properties. |
| GetThread | Gets the thread associated with a stack frame. |
Remarks
This interface is obtained only when the program being debugged has been stopped at a breakpoint (either caused by a user-set breakpoint or an exception). From this interface, an expression context can be obtained to evaluate expressions, a list of registers can be returned, or the call stack can be obtained and examined.
Requirements
Header: msdbg.h
Namespace: Microsoft.VisualStudio.Debugger.Interop
Assembly: Microsoft.VisualStudio.Debugger.Interop.dll