IStream.UnlockRegion(_ULARGE_INTEGER, _ULARGE_INTEGER, UInt32) 方法

定義

移除之前使用 LockRegion(_ULARGE_INTEGER, _ULARGE_INTEGER, UInt32) 方法限制的位元組範圍上的存取限制。

public:
 void UnlockRegion(Microsoft::SqlServer::Dts::Runtime::Wrapper::_ULARGE_INTEGER libOffset, Microsoft::SqlServer::Dts::Runtime::Wrapper::_ULARGE_INTEGER cb, System::UInt32 dwLockType);
public void UnlockRegion (Microsoft.SqlServer.Dts.Runtime.Wrapper._ULARGE_INTEGER libOffset, Microsoft.SqlServer.Dts.Runtime.Wrapper._ULARGE_INTEGER cb, uint dwLockType);
abstract member UnlockRegion : Microsoft.SqlServer.Dts.Runtime.Wrapper._ULARGE_INTEGER * Microsoft.SqlServer.Dts.Runtime.Wrapper._ULARGE_INTEGER * uint32 -> unit
Public Sub UnlockRegion (libOffset As _ULARGE_INTEGER, cb As _ULARGE_INTEGER, dwLockType As UInteger)

參數

libOffset
_ULARGE_INTEGER

範圍開頭的位元組位移。

cb
_ULARGE_INTEGER

要限制的範圍長度 (以位元組為單位)。

dwLockType
UInt32

之前對範圍所設的存取限制。

適用於