IDebugControl::GetSpecificFilterArgument method (dbgeng.h)

Article
02/22/2024

The GetSpecificFilterArgument method returns the value of filter argument for thespecific filters that have an argument.

Syntax

HRESULT GetSpecificFilterArgument(
  [in]            ULONG  Index,
  [out, optional] PSTR   Buffer,
  [in]            ULONG  BufferSize,
  [out, optional] PULONG ArgumentSize
);

Parameters

[in] Index

Specifies the index of the specific filter whose argument will be returned. Index must be the index of a specific filter that has an argument.

[out, optional] Buffer

Receives the argument for the specific filter. The interpretation of the argument depends on the specific filter.

[in] BufferSize

Specifies the size, in characters, of the buffer that Buffer specifies. This size includes the space for the '\0' terminating character.

[out, optional] ArgumentSize

Receives the size, in characters, of the argument for the specific filter. This size includes the space for the '\0' terminating character.

Return value

This method may also return error values. See Return Values for more details.

Return code	Description
S_OK	The method was successful.
E_INVALIDARG	Index does not refer to a specific filter that has an argument.

Remarks

For a list of specific filters that have argument and the interpretation of those arguments, see Event Filters.

Requirements

Requirement	Value
Target Platform	Desktop
Header	dbgeng.h (include Dbgeng.h)