The CM_Get_Res_Des_Data function retrieves the information stored in a resource descriptor on the local machine.
CMAPI CONFIGRET CM_Get_Res_Des_Data( RES_DES rdResDes, PVOID Buffer, ULONG BufferLen, ULONG ulFlags );
Caller-supplied handle to a resource descriptor, obtained by a previous call to CM_Get_Next_Res_Des.
Address of a buffer to receive the contents of a resource descriptor. The required buffer size should be obtained by calling CM_Get_Res_Des_Data_Size.
Caller-supplied length of the buffer specified by Buffer.
Not used, must be zero.
If the operation succeeds, the function returns CR_SUCCESS. Otherwise, it returns one of the CR_-prefixed error codes defined in Cfgmgr32.h.
Information returned in the buffer supplied by Buffer will be formatted as one of the resource type structures listed in the description of CM_Add_Res_Des, based on the resource type that was specified when CM_Get_Next_Res_Des was called to obtain the resource descriptor handle.
|Minimum supported client||Available in Microsoft Windows 2000 and later versions of Windows.|
|Header||cfgmgr32.h (include Cfgmgr32.h)|