The resource identifier of the dialog in the DLL resource file.
lpfnDlgProc
Points to a function in the Administrator extension DLL that processes the messages for the dialog window. For additional information, see the PADMIN_LoadDialogResource function prototype.
idsName
The text that appears on the property page tab. Because this member is a resource identifier for a resource string, the administrator has the option of changing this resource string on the fly with a resource editor.
lParam
Up to 4 bytes (32 bits) of information that the Administrator program passes to the Administrator extension DLL dialog function defined in lpfnDlgProc when the WM_INITDIALOG message is received.
langid
The language identifier of the dialog to be loaded. See WINNT.H.