Bitmap for WPF
LockRegion メソッド (IStream)

C1.WPF.DX.4.5.2 アセンブリ > C1.Util.DX.Storage 名前空間 > IStream インターフェース : LockRegion メソッド
The offset.
The number of bytes to lock.
Type of the dw lock.
Restricts access to a specified range of bytes in the stream.
シンタックス
'宣言
 
Sub LockRegion( _
   ByVal offset As System.Long, _
   ByVal numberOfBytesToLock As System.Long, _
   ByVal dwLockType As LockType _
) 
void LockRegion( 
   System.long offset,
   System.long numberOfBytesToLock,
   LockType dwLockType
)

パラメータ

offset
The offset.
numberOfBytesToLock
The number of bytes to lock.
dwLockType
Type of the dw lock.
参照

IStream インターフェース
IStream メンバ

 

 

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