public Bitmap GetBitmap(IconSize size, string fileName, bool isDirectory, bool forceLoad)
{
Bitmap retVal = null;
using (var imgList = new SystemImageList(size))
retVal = imgList[fileName, isDirectory, forceLoad];
//sysImgListLock.AcquireReaderLock(1000);
//try
//{
// if (!sysImgList.IsImageListInited || size != sysImgList.CurrentImageListSize)
// {
// LockCookie lockCookie = sysImgListLock.UpgradeToWriterLock(lockWaitTime);
// try
// {
// SystemImageList imgList = sysImgList[size];
// retVal = imgList[fileName, isDirectory, forceLoad];
// }
// finally
// {
// sysImgListLock.DowngradeFromWriterLock(ref lockCookie);
// }
// }
// else
// {
// retVal = sysImgList[size][fileName, isDirectory, forceLoad];
// }
//}
//finally { sysImgListLock.ReleaseReaderLock(); }
return(retVal);
}
public SystemImageList getImageList(IconSize size)
{
if (currentImageList != null && currentImageListSize == size)
{
return(currentImageList);
}
if (currentImageList != null)
{
currentImageList.Dispose(); currentImageList = null;
}
currentImageListSize = size;
return(currentImageList = new SystemImageList(currentImageListSize));
}