The IDiskQuotaUser interface represents a single user quota entry in the volume quota information file. Through this interface, you can query and modify user-specific quota information on an NTFS volume. This interface is instantiated using IEnumDiskQuotaUsers, IDiskQuotaControl::FindUserSid, IDiskQuotaControl::FindUserName, IDiskQuotaControl::AddUserSid or IDiskQuotaControl::AddUserName.
QueryInterface
AddRef
Release
GetName
GetSidLength
GetSid
GetQuotaThreshold
GetQuotaThresholdText
GetQuotaLimit
GetQuotaLimitText
GetQuotaUsed
GetQuotaUsedText
GetQuotaInformation
SetQuotaThreshold
SetQuotaLimit
Invalidate
GetAccountStatus
File Systems Overview, File System Interfaces