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IDebugStackFrame2::EnumProperties

  • Artigo

Applies to: yesVisual Studio noVisual 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

Creates an enumerator for properties associated with the stack frame, such as local variables.

Syntax

HRESULT EnumProperties ( 
   DEBUGPROP_INFO_FLAGS      dwFieldSpec,
   UINT                      nRadix,
   REFIID                    refiid,
   DWORD                     dwTimeout,
   ULONG*                    pcelt,
   IEnumDebugPropertyInfo2** ppEnum
);

int EnumProperties ( 
   enum_DEBUGPROP_INFO_FLAGS   dwFieldSpec,
   uint                        nRadix,
   ref Guid                    refiid,
   uint                        dwTimeout,
   out uint                    pcelt,
   out IEnumDebugPropertyInfo2 ppEnum
);

Parameters

dwFieldSpec
[in] A combination of flags from the DEBUGPROP_INFO_FLAGS enumeration that specifies which fields in the enumerated DEBUG_PROPERTY_INFO structures are to be filled in.

nRadix
[in] The radix to be used in formatting any numerical information.

refiid
[in] A GUID of a filter used to select which DEBUG_PROPERTY_INFO structures are to be enumerated, such as guidFilterLocals.

dwTimeout
[in] Maximum time, in milliseconds, to wait before returning from this method. Use INFINITE to wait indefinitely.

pcelt
[out] Returns the number of properties enumerated. This is the same as calling the GetCount method.

ppEnum
[out] Returns an IEnumDebugPropertyInfo2 object containing a list of the desired properties.

Return Value

If successful, returns S_OK; otherwise, returns an error code.

Remarks

Because this method allows all selected properties to be retrieved with a single call, it is faster than sequentially calling the GetDebugProperty and EnumChildren methods.

See also