Επεξεργασία

Κοινή χρήση μέσω

IStream.LockRegion(Int64, Int64, Int32) Method

  • Reference

Definition

Namespace:
System.Runtime.InteropServices.ComTypes
Assembly:
System.Runtime.InteropServices.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll

Restricts access to a specified range of bytes in the stream.

public:
 void LockRegion(long libOffset, long cb, int dwLockType);
public void LockRegion (long libOffset, long cb, int dwLockType);
abstract member LockRegion : int64 * int64 * int -> unit
Public Sub LockRegion (libOffset As Long, cb As Long, dwLockType As Integer)

Parameters

libOffset
Int64

The byte offset for the beginning of the range.

cb
Int64

The length of the range, in bytes, to restrict.

dwLockType
Int32

The requested restrictions on accessing the range.

Remarks

For more information, see the existing documentation for IStream::LockRegion.

Applies to