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Functions
- !! Performance Monitoring and WinBatch !!
- AddExtender function - freeing the DLL
- Advantages of While over Goto
- AppExist AppWaitClose Fail
- AppExist Fails
- AppExist Not Working on NT
- AppWaitClose for Terminalserver
- Ask Function Will Not Display
- AskDirectory Flags Not Working
- AskDirectory Questions
- AskFileName Bug
- AskFileName Limit
- AskFileName Window Location and Size
- AskItemList and Switch Statement
- AskYesNo with Custom Button Names
- AskYesNo with Default NO
- AskYesNo without Cancel Button
- BinaryHashRec Examples
- BinaryReadEx
- BoxShut and WBT icon
- Buttonnames function
- Call Versus Include
- Call vs CallExt
- Command Line Limitation
- Concatenate using StrCat to Cat info Together
- Converting files with LF Endings
- Debug window and Longest Line Displayable
- Decipher Debugtrace output
- Dirchange versus LogDisk
- DirExist Failing
- DirHome vs DirGet
- DirRemove Not Removing Directory
- DirSize Function Anomalies
- DirSize Slow
- DiskFree Function
- Diskscan Function
- DiskSize and DiskFree returning incorrect values
- DiskSize and Network Shares
- DiskSize limit
- Display Function and More than 256 Chars
- Display Using Fractional Timeout
- Drop Function
- DropWild Function
- ERRORMODE Suppressing Errors Important Info
- Execute Function
- Explanation of Negative Value in Display Function
- FileAppend is Leaving an End of File Marker
- FileClose Greater than 5 Files Error
- FileCompare - FileSize - FileTimeCode
- FileCopy Eats CPU
- FileCopy Fails going to SMB or UNIX Servers
- FileCopy Failure with McAfee Virus Files
- FileCopy Failure
- FileCopy to a Null Device
- FileDelete Error 1016 when File Doesnt Exist
- FileDelete Returns True but File Shows up in Explorer
- FileExist Check In Use
- FileExist Returns Sharing Violation
- FileExist Unable to Locate an EXE
- FileExtension Example
- FileGet and Unicode
- FileInfoToArray Total File Size Problem
- FileItemize File Mask IntControl 91
- FileMove Function
- FileOpen and Determing if File is Open
- FileOpen on File Opened by Another Process
- FileRead Examples
- FileRename Function General Info
- FileSize Returns Zero
- FileSizeEx and Integer Math
- FileSizeEX Returns Zero for Pagefile
- FileTimeCode Example
- FileVerinfo and Language Keys
- FileWrite Adds CRLF
- FileWrite and CRLF Character
- FileWrite FilePut Benchmark
- Floor Function question
- Fonts in Message Boxes
- Get extension from AskFileName is user did not supply one
- GetTickCount Explained
- IconReplace - IntControl 37 - Not Working
- Icons, IconGroups, and IconImages Explained
- IniReadPvt returns default using Citrix WinFrame
- InstallFile Function and Return Codes
- IntControl 1005 - A Treatise
- Intcontrol 1005 and Shutdown
- IntControl 1005
- Intcontrol 1006
- Intcontrol 1007 and 1008
- IntControl 28 Fixed Pitch Font
- IntControl 30 Allow Protected Renames
- Intcontrol 30 and Shared Mapped Drives
- IntControl 30 Failing to Move File
- IntControl 31...
- IntControl 38 and 73 and WbErrorHandler
- Intcontrol 39-40 and Share Violations
- Intcontrol 50 and Specifying your own URL
- Intcontrol 61 Usage
- Intcontrol 65 and FileRead
- IntControl 67 and Windows 95 Hangs on Shutdown
- IntControl 67 and Windows 98 Blue Screen
- IntControl 67 and Windows NT logs user out rather than rebooting
- IntControl 67 and Windows XP
- IntControl 68 will reboot instead of shut down
- IntControl 76 Explained
- IntControl 92 and the Performance Monitor
- IsInt with Trailing Spaces
- IsLicensed Function
- IsMenuChecked - MenuChange - IsMenuEnabled
- IsNumber Problem
- ItemInsert and the Lists Problem
- ItemSort and Hyphens
- ItemSort and Other Sorting Functions
- ItemSort Reverse Sort Order
- KeyToggleGet and Problem Detecting Key Toggle
- Max Length of an Item in AskItemList
- Message Function and Strings Greater than 261 Chars
- Mod - Modulo - Function
- MouseClickBtn and Sending Ampersands
- NetInfo API Info
- Netware wntRunAsUser and RunwithLogon Problem
- Orphaned Functions
- ParseData Function
- ParseData Removes Quotes
- Performance Counters Disabled
- Persistent Verses Global Variables
- Place AskColor Dialog
- Random() Function
- Run Function Crash
- Run on Win95 Finished but Icon Persists
- Run or Runwait and Second Parameter 125 or more Chars
- RunExit in Win95 WinNT
- RunHide Command Info
- RunShell with Parameters longer than 100 Char
- RunWait - AppWaitClose Failing and Loader Programs
- RunWait 16 bit script doesnt wait for 32 bit apps
- RunWait Not Working with Word Perfect 60
- RunWithLogon Ignores the Display Mode Flag
- RunwithLogon with no password
- RunWithLogon wntRunAsUser LocalSystem Account
- SendMenusTo Not Working
- ShellExecute With Wait
- StrClean Function
- StrFixLeft Issue
- String Comparisons in a Switch Statement
- Switch Statement - Multiple Values Under One Case
- Switch with a Variable Name
- SysParamInfo
- Terminate Function
- TimeDelay and Millisecond Intervals
- TimeDelay Discussion
- WaitforKey and CPU Usage
- WaitForKey Issues
- WildCards with FileExist
- WinActivate Erratic Behavior
- WinActivate with Remote Desktop
- WinActiveChild Failing
- Winbatch hangs on TimeDelay
- Winclose Failure with McAfee Virus
- WinCloseNot Doesnt Work
- WinExeName Returning a Null String on Some Systems
- WinExist Failing
- Winhelp Function
- WinItemizeEx
- WinItemNameId and IP address
- WinItemNameId and WinItemizeEx
- WinMetrics and Screen Resolution
- Winplace and Child Windows
- WinPlaceSet of a Winbatch Dialog
- WinShow Maximizes Window
- WinState Waits up to 8 Seconds
- WinWaitClose( ) with Minimized Windows
- Yield versus TimeDelay
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FileCopy Eats CPU
Keywords: filecopy
Question:
I often have to copy files at about 600 MB. I use the WBT command "FileCopy". But on my NT 3.51 machine the batch eats nearly 98% of processor time making all other applications extremely slow. NT does "multi-task", other applications do run, but are extremely slowed down. They do not get enough pieces from the CPU cake.Any idea how to make FileCopy more "cooperative"?
Answer:
In the 32 bit version we just call the FileCopy Windows API. It copies the file for us.- Are you using the 32 bit version of WinBatch?
- Is WinBatch the active window? If you're doing the FileCopy from a "Call"ed WinBatch script (using the Call function), you need to make that window active, with something likes the BoxOpen command (see the WINBATCH.HLP file) during the FileCopy process. This will give WinBatch the focus during the FileCopy.
Some people with vaguely similiar problems use the DOS filecopy instead. (But that was on Windows 3.1) Then you can configure such things via a PIF file...
Article ID: W13061
Filename: FileCopy Eats CPU.txt
File Created: 1999:04:15:16:51:30
Last Updated: 1999:04:15:16:51:30