IDebugSymbols2::GetModuleVersionInformation method (dbgeng.h)
The GetModuleVersionInformation method returns version information for the specified module.
Syntax
HRESULT GetModuleVersionInformation(
[in] ULONG Index,
[in] ULONG64 Base,
[in] PCSTR Item,
[out, optional] PVOID Buffer,
[in] ULONG BufferSize,
[out, optional] PULONG VerInfoSize
);
Parameters
[in] Index
Specifies the index of the module. If it is set to DEBUG_ANY_ID, the Base parameter is used to specify the location of the module instead.
[in] Base
If Index is DEBUG_ANY_ID, specifies the location in the target's memory address space of the base of the module. Otherwise it is ignored.
[in] Item
Specifies the version information being requested. This string corresponds to the lpSubBlock parameter of the function VerQueryValue. For details on the VerQueryValue function, see the Platform SDK.
[out, optional] Buffer
Receives the requested version information. If Buffer is NULL, this information is not returned.
[in] BufferSize
Specifies the size in characters of the buffer Buffer. This size includes the space for the '\0' terminating character.
[out, optional] VerInfoSize
Receives the size in characters of the version information. This size includes the space for the '\0' terminating character. If VerInfoSize is NULL, this information is not returned.
Return value
This method may also return other error values. See Return Values for more details.
| Return code | Description |
|---|---|
|
The method was successful. |
|
The size of the buffer was smaller than the size of the version information. In this case the buffer is filled with the truncated version information. |
|
The specified module was not found. |
Remarks
Module version information is available only for loaded modules and may not be available in all sessions.
For more information about modules, see Modules.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | dbgeng.h (include Dbgeng.h) |