CM_Get_Res_Des_Data function (cfgmgr32.h)
The CM_Get_Res_Des_Data function retrieves the information stored in a resource descriptor on the local machine.
Syntax
CMAPI CONFIGRET CM_Get_Res_Des_Data(
[in] RES_DES rdResDes,
[out] PVOID Buffer,
[in] ULONG BufferLen,
[in] ULONG ulFlags
);
Parameters
[in] rdResDes
Caller-supplied handle to a resource descriptor, obtained by a previous call to CM_Get_Next_Res_Des.
[out] Buffer
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.
[in] BufferLen
Caller-supplied length of the buffer specified by Buffer.
[in] ulFlags
Not used, must be zero.
Return value
If the operation succeeds, the function returns CR_SUCCESS. Otherwise, it returns one of the CR_-prefixed error codes defined in Cfgmgr32.h.
Remarks
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.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available in Microsoft Windows 2000 and later versions of Windows. |
Target Platform | Desktop |
Header | cfgmgr32.h (include Cfgmgr32.h) |
Library | Cfgmgr32.lib |
DLL | Cfgmgr32.dll |