'宣言
 
Public Overloads Function Lock( _
   ByVal rcLockRef As RectL, _
   ByVal flags As BitmapLockFlags _
) As BitmapLock

public BitmapLock Lock( 
   RectL rcLockRef,
   BitmapLockFlags flags
)

パラメータ

rcLockRef

The rectangle to be accessed.

flags

The access mode you wish to obtain for the lock. This is a bitwise combination of BitmapLockFlags for read, write, or read and write access.

Value	Meaning
BitmapLockFlags.Read	The read access lock.
BitmapLockFlags.Write	The write access lock.

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戻り値の型

Locks are exclusive for writing but can be shared for reading. You cannot call CopyPixelswhile the Bitmap is locked for writing. Doing so will return an error, since locks are exclusive.

Bitmap クラス
Bitmap メンバ
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