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SetupOpenInfFile.md

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Function name : SetupOpenInfFile

Group: Setup API functions - Library: setupapi

The SetupOpenInfFile function opens an INF file and returns a handle to it.

Code examples:

Listing INF files in a specified directory

Declaration:

HINF SetupOpenInfFile(
  PCTSTR FileName, // name of the INF to open
  PCTSTR InfClass, // optional, the class of the INF file
  DWORD InfStyle,  // specifies the style of the INF file
  PUINT ErrorLine  // optional, receives error information
);

FoxPro declaration:

DECLARE INTEGER SetupOpenInfFile IN setupapi;
	STRING    FileName,;
	INTEGER   InfClass,;
	INTEGER   InfStyle,;
	INTEGER @ ErrorLine

Parameters:

FileName Points to a null-terminated string containing the name (and optional path) of the INF file to be opened.

InfClass An optional parameter that points to a null-terminated string containing the class of INF file desired.

InfStyle Specifies the style of INF file to open.

ErrorLine An optional parameter that points to a caller-supplied variable to which this function returns the (1-based) line number where an error occurred during loading of the INF file.

Return value:

The function returns a handle to the opened INF file if it is successful. Otherwise, the return value is INVALID_HANDLE_VALUE (-1).

Comments:

See: SetupCloseInfFile.