c# get barcode input Only the local default user folder has changed from Default User to Default. The in Visual C#

Paint ECC200 in Visual C# Only the local default user folder has changed from Default User to Default. The

default roaming user profile located on the NETLOGON share on domain controllers is now called Default User.v2.

Table 15-1 compares the user profile namespace for Windows Vista and later versions with that of Windows XP . The folders in the first column are subfolders (or special files) of the root

profile folder %SystemDrive%\Users\user_name; the folders in the second column are rooted at %SystemDrive%\Documents And Settings\user_name . Many of these folders are hidden .

N/A AppData AppData\Local AppData\Local\Microsoft\Windows\History AppData\Local\Temp AppData\Local\Microsoft\Windows\Temporary Internet Files AppData\LocalLow AppData\Roaming AppData\Roaming\Microsoft \Windows\Cookies AppData\Roaming\Microsoft\Windows\Network Shortcuts AppData\Roaming\Microsoft\Windows\Printer Shortcuts AppData\Roaming\Microsoft\Windows\Recent AppData\Roaming\Microsoft\Windows\Send To AppData\Roaming\Microsoft\Windows\Start Menu AppData\Roaming\Microsoft\Windows\Templates Contacts Desktop Documents Downloads Favorites Links Music Pictures Searches Saved Games Videos

Local Settings N/A Local Settings\Application Data Local Settings\History Local Settings\Temp Local Settings\Temporary Internet Files N/A Application Data Cookies NetHood PrintHood Recent SendTo Start Menu Templates N/A Desktop My Documents N/A Favorites N/A My Documents\My Music My Documents\My Pictures N/A N/A My Documents\My Videos

(EFS) to encrypt all files and folders within their user profiles except for Ntuser.dat and the appData\Roaming\Microsoft\Credentials subfolder, which is essentially the same behavior as user profile encryption in Windows Xp. To encrypt files that EFS cannot encrypt, use Windows BitLocker. For more information, read 16, Managing Disks and File Systems.

Because of the significant changes to the user profile namespace beginning with Windows Vista, particularly the new root profile folder %SystemDrive%\Users and the flattening of the profile folder hierarchy, some application compatibility issues may arise with older, third-party, and in-house developed applications . For example, if an older application developed for Windows XP has %SystemDrive%\Documents And Settings\user_name\My Documents hardcoded as the location for storing user data files created with the application, the application might fail because this path does not exist in Windows Vista and later . To resolve these compatibility issues, a number of directory junction (DJ) points have been created within user profile folders beginning with Windows Vista . These junction points automatically cause applications trying to access older profile paths to traverse the junction and be redirected to the new profile paths used in Windows Vista and later versions . For example, a junction under %SystemDrive% named Documents And Settings points to %SystemDrive% \Users so that any older application that tries to access the nonexistent %SystemDrive% \Documents And Settings folder in Windows Vista and later versions is redirected automatically to %SystemDrive%\Users . Junction points are super-hidden (the system and hidden attributes are set) and can be displayed by using the dir /AL command at the command prompt, where the L option displays all reparse points (junction points or symbolic links) within the current directory . For example, running this command from within the root profile folder for user Michael Allen displays 10 junction points .

C:\Users\mallen>dir /AL Volume in drive C has no label. Volume Serial Number is 70E7-7600 Directory of C:\Users\mallen 11/17/2006 Roaming] 11/17/2006 Microsoft\ Windows\Cookies] 11/17/2006 10:36 AM <JUNCTION> Local Settings [C:\Users\mallen\AppData\Local] 10:36 AM <JUNCTION> Cookies [C:\Users\mallen\AppData\Roaming\ 10:36 AM <JUNCTION> Application Data [C:\Users\mallen\AppData\

11/17/2006 11/17/2006

My Documents [C:\Users\mallen\Documents] NetHood [C:\Users\mallen\AppData\Roaming\

Microsoft\Windows \Network Shortcuts] 11/17/2006 Microsoft \Windows\Printer Shortcuts] 11/17/2006 \Recent] 11/17/2006 \SendTo] 11/17/2006 Microsoft \Windows\Start Menu] 11/17/2006 Microsoft \Windows\Templates] 0 File(s) 10 Dir(s) 0 bytes 35,494,162,432 bytes free 10:36 AM <JUNCTION> Templates [C:\Users\mallen\AppData\Roaming\ 10:36 AM <JUNCTION> Start Menu [C:\Users\mallen\AppData\Roaming\ 10:36 AM <JUNCTION> SendTo [C:\Users\mallen\AppData\Roaming\ Microsoft\Windows 10:36 AM <JUNCTION> Recent [C:\Users\mallen\AppData\Roaming\ Microsoft\Windows 10:36 AM <JUNCTION> PrintHood [C:\Users\mallen\AppData\Roaming\

t s important to mention that directory junction (DJ) points are not designed for enumeration. This means you can t use the command dir <DJ> to list the contents

under the folder to which the junction points because this results in an infinite loop. For example, %Userprofile%\appData\Local\application Data actually points to %Userprofile%\appData\Local itself. To prevent this from happening, there is a Deny Read access control entry (aCE) on these DJs. Instead of enumeration, applications can access only files directly using a path that contains the DJ. For example, you can t use the command dir %UserName%\My Documents, but if you have a Example.txt file in your Documents directory, you can use Notepad %Userprofile% \My Documents\Example.txt to open the file directly. One impact of this change is that you cannot use the traditional XCopy command to copy user profiles anymore because it doesn t handle DJs correctly. Instead, you should use the new Robocopy command (which is included in Windows Vista and later versions) because it has an /xJD option to ignore all DJs during the copy.