Microsoft KB Archive/826115

= File Explorer Copy Operations Are Very Slow When You Use Icon View =

Article ID: 826115

Article Last Modified on 5/27/2005

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APPLIES TO


 * Microsoft Windows CE .NET 4.2

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SYMPTOMS
Copy operations that use File Explorer are slow when you use icon view.



CAUSE
When you view a folder in icon view mode, and the folder contains more items than the screen can display at one time, a paint message is sent to the Listview window. The paint message is not cleared from the message queue until the copy operation is complete. Because of this, the paint message handler code executes continuously and slows down the copy operation.



Hotfix Information
A supported software update is now available from Microsoft as Windows CE 4.20 Core OS QFE 030808_KB826115. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Hotfix Replacement Information
This hotfix does not replace any other hotfixes.

File Information
The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version            Size    File name --

Path: 030808_kb826115\Signed 08-Aug-2003 23:10  4.2.3.808       2,460,264  Wincepb42-030808-kb826115-armv4.exe 08-Aug-2003 23:10  4.2.3.808       2,460,264  Wincepb42-030808-kb826115-armv4i.exe 08-Aug-2003 23:10  4.2.3.808       2,529,896  Wincepb42-030808-kb826115-mipsii.exe 08-Aug-2003 23:11  4.2.3.808       2,529,896  Wincepb42-030808-kb826115-mipsii_fp.exe 08-Aug-2003 23:11  4.2.3.808       2,562,664  Wincepb42-030808-kb826115-mipsiv.exe 08-Aug-2003 23:11  4.2.3.808       2,562,664  Wincepb42-030808-kb826115-mipsiv_fp.exe 08-Aug-2003 23:10  4.2.3.808       2,402,920  Wincepb42-030808-kb826115-sh3.exe 08-Aug-2003 23:10  4.2.3.808       2,407,016  Wincepb42-030808-kb826115-sh4.exe 08-Aug-2003 23:10  4.2.3.808       2,144,872  Wincepb42-030808-kb826115-x86.exe The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time                        Size  File name --

Path: 030808_kb826115 08-Aug-2003 21:36                      8,400  Wince .net 4.2_qfe_readme_kb826115.htm

Path: 030808_kb826115\Premium\Private\Winceos\Osshell\Commctrl\Cmncore 01-Aug-2003 21:10                    324,465  Listview.cpp

Path: 030808_kb826115\Public\Common\Oak\Lib\Armv4\Debug 01-Aug-2003 21:03                  3,259,140  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Armv4\Retail 01-Aug-2003 21:02                  2,229,012  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Armv4i\Debug 01-Aug-2003 21:04                  3,264,320  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Armv4i\Retail 01-Aug-2003 21:03                  2,233,868  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsii\Debug 01-Aug-2003 21:05                  3,205,080  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsii\Retail 01-Aug-2003 21:04                  2,289,208  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsii_fp\Debug 01-Aug-2003 21:06                  3,205,366  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsii_fp\Retail 01-Aug-2003 21:05                  2,289,694  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsiv\Debug 01-Aug-2003 21:07                  3,245,036  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsiv\Retail 01-Aug-2003 21:06                  2,307,282  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsiv_fp\Debug 01-Aug-2003 21:08                  3,245,320  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Mipsiv_fp\Retail 01-Aug-2003 21:07                  2,307,774  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Sh3\Debug 01-Aug-2003 21:09                  2,877,994  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Sh3\Retail 01-Aug-2003 21:08                  2,046,276  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Sh4\Debug 01-Aug-2003 21:10                  2,877,994  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\Sh4\Retail 01-Aug-2003 21:09                  2,041,538  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\X86\Debug 01-Aug-2003 21:02                  2,629,536  Commctrl.lib

Path: 030808_kb826115\Public\Common\Oak\Lib\X86\Retail 01-Aug-2003 21:01                  1,855,130  Commctrl.lib



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.

Keywords: kbbug kbfix kbqfe KB826115

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