virtual L_BOOL LBitmapBase::EnableChangeNotification(bEnable=TRUE)
Enables or disables the sending of change notifications.
Flag that indicates whether to enable or disable the change notifications. Possible values are:
Value | Meaning |
---|---|
TRUE | Enable the change notifications. |
FALSE | Disable the change notifications. |
The previous setting.
Call this function to enable or disable the sending of change notifications. Disabling the change notifications will speed up your code because the notification functions will not be called. However, this will prevent you from having control over the different operations that are performed on the bitmap.
Win32, x64.
L_INT LBitmapBase__EnableChangeNotificationExample()
{
L_INT nRet;
LBitmapBase MyBitmap;
nRet =MyBitmap.Load(MAKE_IMAGE_PATH(TEXT("image1.cmp")),24);
if(nRet !=SUCCESS)
return nRet;
if(MyBitmap.IsChangeNotificationEnabled()==FALSE)
MyBitmap.EnableChangeNotification(TRUE);
return SUCCESS;
}
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