c# 局部变量无法识别
有这么一段代码
listSnapshotFilenameStatus[i].strStatus = "resized"; string strFileFullName = listSnapshotFilenameStatus[i].str; string strFileNameWithoutExtension = ""; strFileNameWithoutExtension=Path.GetFileNameWithoutExtension(strFileFullName); Bitmap img = new Bitmap(strFileFullName); Image myThumbnameJpg = img.GetThumbnailImage(700, 640, null, IntPtr.Zero); myThumbnameJpg.Save(strFileFullName + "new.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);