GetResInfo Given a handle, obtain resource ID, type, and name

#include <Resources.h> Resource Manager

void GetResInfo( rHandle, rID, rType, rName );

Handle rHandle ; handle leading to resource data

short *rID ; receives 2-byte resource ID

ResType *rType ; receives 4-byte resource type

ConstStr255Param rName ; address of 256-byte buffer to receive

name

Given a resource handle, this call obtains the resource's ID, type, and name

rHandle is a resource handle. It is typically a handle obtained via

resource handle).

rID is the address of a 2-byte short. Upon return, it will contain the ID

rType is the address of a 4-byte ResType structure (any 32-bit long will

do). Upon return, it will contain the four bytes identifying the type

rName is the address of a 256-byte buffer (normally a ConstStr255Param

data type). Upon return, it will contain a Pascal-style

length-prefixed string identifying the resource's name. If the

resource is unnamed, this will be set to the empty string (the first

Returns: none (if rHandle is not a resource handle, ResError will return

Notes: This is typically used only by resource-management utilities such as

ResEdit ( applications should already know the name, type, etc., of their own

Since GetIndResource obtains a resource handle without your knowing

the type or ID, you can use this function to obtain that information. See