EnumResTypeProc

The EnumResTypeProc function is an application-defined callback function used with the EnumResourceTypes function. It receives resource types. The ENUMRESTYPEPROC type defines a pointer to this callback function. EnumResTypeProc is a placeholder for the application-defined function name.

BOOL CALLBACK EnumResTypeProc(
  HANDLE hModule,  // resource-module handle
  LPTSTR lpszType, // pointer to resource type
  LONG lParam      // application-defined parameter
);
 

Parameters

hModule

Handle to the module whose executable file contains the resources for which the types are to be enumerated. If this parameter is NULL, the function enumerates the resource types in the module used to create the current process.

lpszType

Pointer to a null-terminated string specifying the type name of the resource for which the type is being enumerated. For standard resource types, this parameter can be one of the following values:

Value	Meaning
RT_ACCELERATOR	Accelerator table
RT_ANICURSOR	Animated cursor
RT_ANIICON	Animated icon
RT_BITMAP	Bitmap resource
RT_CURSOR	Hardware-dependent cursor resource
RT_DIALOG	Dialog box
RT_FONT	Font resource
RT_FONTDIR	Font directory resource
RT_GROUP_CURSOR	Hardware-independent cursor resource
RT_GROUP_ICON	Hardware-independent icon resource
RT_HTML	HTML document
RT_ICON	Hardware-dependent icon resource
RT_MENU	Menu resource
RT_MESSAGETABLE	Message-table entry
RT_PLUGPLAY	Plug and play resource
RT_RCDATA	Application-defined resource (raw data)
RT_STRING	String-table entry
RT_VERSION	Version resource
RT_VXD	VXD

lParam

Specifies the application-defined parameter passed to the EnumResourceTypes function. This parameter can be used in error checking.

Return Values

The callback function should return TRUE to continue enumeration; otherwise, it should return FALSE to stop enumeration.

Remarks

An application must register this function by passing its address to the EnumResourceTypes function.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in winbase.h.
  Import Library: User-defined.

See Also

Resources Overview, Resource Functions, EnumResourceTypes