fCopyFile (Function)

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Functions for managing external files

fCopyFile

Presentation

Example

Procedure that is using each copied file (syntax 2 only)

Values returned by the procedure (Syntax 2)

Managing errors

Operating mode in Windows Vista (and later)

Creating directories during the copy

Equivalence

Related examples

See also

fCopyFile (Function)

In french: fCopieFichier

Copies one or more files (regardless of their attributes).

Versions 15 and later

This function is now available for the Android applications.

New in version 15

This function is now available for the Android applications.

Versions 17 and later

This function is now available for the iPhone/iPad applications.

This function is now available for the Windows Phone applications.

New in version 17

This function is now available for the iPhone/iPad applications.

This function is now available for the Windows Phone applications.

This function is now available for the iPhone/iPad applications.

This function is now available for the Windows Phone applications.

Versions 18 and later

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Example

See additional examples

// Copy "File.doc" to "FileCopy.doc"
Res = fCopyFile("C:\Directories\File.doc", "D:\Documents\FileCopy.doc")

// Copy a file
Res = fCopyFile("\Directories\File.psw", "\Documents\FileCopy.psw")

// Copy the files found in the "C:\MyImages" directory
// The sub-directories and their files are taken into account (frRecursive constant)
ResCopy = fCopyFile("C:\MyImages\*.*", "D:\MyFiles\", frRecursive)

Syntax

Copying a a file or a directory Hide the details

<Result> = fCopyFile(<Source file> , <Destination file or directory> [, <Copy indicator>])

<Result>: Boolean

True if the files have been copied,
False otherwise. To find out the error details, use ErrorInfo associated with the errMessage constant.

<Source file>: Character string (with quotes)

File to copy (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically sought in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
Special cases according to the platforms:
Versions 15 and later
This parameter can be in Ansi or Unicode format.
New in version 15
This parameter can be in Ansi or Unicode format.
This parameter can be in Ansi or Unicode format.
Versions 15 and later
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
New in version 15
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
Versions 17 and later
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
New in version 17
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
Versions 17 and later
Windows Phone: This parameter corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.
New in version 17
Windows Phone: This parameter corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.
Windows Phone: This parameter corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.
Management of wildcard characters (*,?): By default, the wildcard characters are allowed in the name of the file.
Special case according to the platforms:
Versions 18 and later
The wildcard characters (*,?) are not allowed in the file name.
New in version 18
The wildcard characters (*,?) are not allowed in the file name.
The wildcard characters (*,?) are not allowed in the file name.
If the "*.*" expression is used, only the files that have an extension will be copied.
The wildcard characters (*,?) are allowed in the file path and in the file name.
The wildcard characters (*,?) are not allowed.

<Destination file or directory>: Character string (with quotes)

Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically created in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
a full or relative path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
Special cases according to the platforms:
Versions 15 and later
This parameter can be in Ansi or Unicode format.
New in version 15
This parameter can be in Ansi or Unicode format.
This parameter can be in Ansi or Unicode format.
Versions 15 and later
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
New in version 15
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
This parameter can correspond to:
a file name with its path.
a path, only for a copy with wildcard characters. If this parameter corresponds to a directory name, this name may (or may not) end with "\".

Versions 17 and later
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
New in version 17
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
Versions 17 and later
This parameter corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.
New in version 17
This parameter corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.
This parameter corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.

<Copy indicator>: Optional constant

Type of copy to perform:
frConfirm Copy a file and ask for confirmation before overwriting a file with the same name.
This constant is not available.
frProgress A progress window is displayed. If the file is small (a few bytes), the progress bar is not displayed.
This constant is not available.
frRecursive Recursive copy of the files. The sub-directories and their files are taken into account.

<Copy indicator> is empty by default. None of these options is selected.
This parameter is not available.

Versions 19 and later

Copying one or more files by handling each copied file Hide the details

<Result> = fCopyFile(<Source file> , <Destination file or directory> , <Procedure name> [, <Pointer> [, <Copy indicator>]])

<Result>: Boolean

True if the files have been copied,
False otherwise. To find out the error details, use ErrorInfo associated with the errMessage constant.

<Source file>: Character string (with quotes)

File to copy (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically sought in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
Wildcard characters (*,?) are allowed in the file name.
The wildcard characters (*,?) are not allowed in the file name.
This parameter can be in Ansi or Unicode format.
Name and full path of the file to copy (up to 260 characters). The wildcard characters (*,?) are not allowed.
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.

<Destination file or directory>: Character string (with quotes)

Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically created in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
a full or relative path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
This parameter can be in Ansi or Unicode format.
Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name with its path.
a path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.

<Procedure name>: Character string (with or without quotes)

Name of WLanguage procedure ("callback" procedure) that will be called for each copied file. This procedure is used to handle the current file.
This procedure has the following format:

PROCEDURE <Procedure name> (<Path of file to copy>,
<Path of destination file>, <Change>, <Procedure pointer>)

The parameters of this procedure are optional.
There is no need to pass parameters to this procedure. Indeed, these parameters are automatically filled whenever a file is processed.

<Pointer>: Optional integer

Pointer passed to <Procedure name>.

<Copy indicator>: Optional constant

Type of copy to perform:
frRecursive Recursive copy of the files. The sub-directories and their files are taken into account.

<Copy indicator> is empty by default: the process is not recursive.
This parameter is not available.

New in version 19

Copying one or more files by handling each copied file Hide the details

<Result> = fCopyFile(<Source file> , <Destination file or directory> , <Procedure name> [, <Pointer> [, <Copy indicator>]])

<Result>: Boolean

True if the files have been copied,
False otherwise. To find out the error details, use ErrorInfo associated with the errMessage constant.

<Source file>: Character string (with quotes)

File to copy (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically sought in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
Wildcard characters (*,?) are allowed in the file name.
The wildcard characters (*,?) are not allowed in the file name.
This parameter can be in Ansi or Unicode format.
Name and full path of the file to copy (up to 260 characters). The wildcard characters (*,?) are not allowed.
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.

<Destination file or directory>: Character string (with quotes)

Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically created in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
a full or relative path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
This parameter can be in Ansi or Unicode format.
Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name with its path.
a path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.

<Procedure name>: Character string (with or without quotes)

Name of WLanguage procedure ("callback" procedure) that will be called for each copied file. This procedure is used to handle the current file.
This procedure has the following format:

PROCEDURE <Procedure name> (<Path of file to copy>,
<Path of destination file>, <Change>, <Procedure pointer>)

The parameters of this procedure are optional.
There is no need to pass parameters to this procedure. Indeed, these parameters are automatically filled whenever a file is processed.

<Pointer>: Optional integer

Pointer passed to <Procedure name>.

<Copy indicator>: Optional constant

Type of copy to perform:
frRecursive Recursive copy of the files. The sub-directories and their files are taken into account.

<Copy indicator> is empty by default: the process is not recursive.
This parameter is not available.

Copying one or more files by handling each copied file Hide the details

<Result> = fCopyFile(<Source file> , <Destination file or directory> , <Procedure name> [, <Pointer> [, <Copy indicator>]])

<Result>: Boolean

True if the files have been copied,
False otherwise. To find out the error details, use ErrorInfo associated with the errMessage constant.

<Source file>: Character string (with quotes)

File to copy (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically sought in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
Wildcard characters (*,?) are allowed in the file name.
The wildcard characters (*,?) are not allowed in the file name.
This parameter can be in Ansi or Unicode format.
Name and full path of the file to copy (up to 260 characters). The wildcard characters (*,?) are not allowed.
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.

<Destination file or directory>: Character string (with quotes)

Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name. This file will be automatically created in the current directory (returned by fCurrentDir).
a file name with its full or relative path. A UNC path can be used.
a full or relative path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
This parameter can be in Ansi or Unicode format.
Destination file and/or directory (up to 260 characters). This parameter can correspond to:
a file name with its path.
a path, only for a copy with wildcard characters.
If this parameter corresponds to a directory name, this name may (or may not) end with "\".
This parameter can correspond to a full path or to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.

<Procedure name>: Character string (with or without quotes)

Name of WLanguage procedure ("callback" procedure) that will be called for each copied file. This procedure is used to handle the current file.
This procedure has the following format:

PROCEDURE <Procedure name> (<Path of file to copy>,
<Path of destination file>, <Change>, <Procedure pointer>)

The parameters of this procedure are optional.
There is no need to pass parameters to this procedure. Indeed, these parameters are automatically filled whenever a file is processed.

<Pointer>: Optional integer

Pointer passed to <Procedure name>.

<Copy indicator>: Optional constant

Type of copy to perform:
frRecursive Recursive copy of the files. The sub-directories and their files are taken into account.

<Copy indicator> is empty by default: the process is not recursive.
This parameter is not available.

Remarks

Versions 19 and later

Procedure that is using each copied file (syntax 2 only)

For each file found, fCopyFile automatically calls the <Procedure name> procedure. This procedure is a local or global procedure.

To create this procedure:

Create a global procedure (from the code editor: on the "Code" pane, in the "Procedures" group, expand "New" and select "New global procedure").
Fill the procedure declaration as follows:

PROCEDURE <Procedure name> (<Path of file to copy>, <Path of destination file>,
[ <Change>, [<Procedure pointer>]])

<Path of file to copy> is the path of the file to copy.
<Path of destination file> is a character string containing the name of the destination file.
<Change> is an optional constant that is set to:
- flFirstFile when the file is the first file copied into the <Source file> directory.
- flChangeDir when the file is the first file listed in a subdirectory of <Path of directory to copy> (which means that a change of directory occurred).
- flFile in all the other cases.
  The different values that can be taken by <Change> are as follows:
  Current file <Change>
  Dir\File 1 flFirstFile
  Dir\File n flFile
  Dir\SubDir 1\File 1 flChangeDir
  Dir\SubDir 1\File m flFile
  Dir\SubDir 2\File 1 flChangeDir
  Dir\SubDir 2\File x flFile
<Procedure pointer> is an optional integer whose value is the one passed to the <Pointer> parameter of fCopyFile. If <Pointer> is not specified, <Pointer> is set to 0.

To retrieve the value of <Procedure pointer>, its value must be assigned to the value of <Pointer> in the procedure with Transfer.

Remark: The parameters of this procedure are optional: you can for example only specify the path of the file to copy and the path of the destination file.

New in version 19

Procedure that is using each copied file (syntax 2 only)

For each file found, fCopyFile automatically calls the <Procedure name> procedure. This procedure is a local or global procedure.

To create this procedure:

Create a global procedure (from the code editor: on the "Code" pane, in the "Procedures" group, expand "New" and select "New global procedure").
Fill the procedure declaration as follows:

PROCEDURE <Procedure name> (<Path of file to copy>, <Path of destination file>,
[ <Change>, [<Procedure pointer>]])

<Path of file to copy> is the path of the file to copy.
<Path of destination file> is a character string containing the name of the destination file.
<Change> is an optional constant that is set to:
- flFirstFile when the file is the first file copied into the <Source file> directory.
- flChangeDir when the file is the first file listed in a subdirectory of <Path of directory to copy> (which means that a change of directory occurred).
- flFile in all the other cases.
  The different values that can be taken by <Change> are as follows:
  Current file <Change>
  Dir\File 1 flFirstFile
  Dir\File n flFile
  Dir\SubDir 1\File 1 flChangeDir
  Dir\SubDir 1\File m flFile
  Dir\SubDir 2\File 1 flChangeDir
  Dir\SubDir 2\File x flFile
<Procedure pointer> is an optional integer whose value is the one passed to the <Pointer> parameter of fCopyFile. If <Pointer> is not specified, <Pointer> is set to 0.

To retrieve the value of <Procedure pointer>, its value must be assigned to the value of <Pointer> in the procedure with Transfer.

Remark: The parameters of this procedure are optional: you can for example only specify the path of the file to copy and the path of the destination file.

Procedure that is using each copied file (syntax 2 only)

For each file found, fCopyFile automatically calls the <Procedure name> procedure. This procedure is a local or global procedure.

To create this procedure:

Create a global procedure (from the code editor: on the "Code" pane, in the "Procedures" group, expand "New" and select "New global procedure").
Fill the procedure declaration as follows:

PROCEDURE <Procedure name> (<Path of file to copy>, <Path of destination file>,
[ <Change>, [<Procedure pointer>]])

<Path of file to copy> is the path of the file to copy.
<Path of destination file> is a character string containing the name of the destination file.
<Change> is an optional constant that is set to:
- flFirstFile when the file is the first file copied into the <Source file> directory.
- flChangeDir when the file is the first file listed in a subdirectory of <Path of directory to copy> (which means that a change of directory occurred).
- flFile in all the other cases.
  The different values that can be taken by <Change> are as follows:
  Current file <Change>
  Dir\File 1 flFirstFile
  Dir\File n flFile
  Dir\SubDir 1\File 1 flChangeDir
  Dir\SubDir 1\File m flFile
  Dir\SubDir 2\File 1 flChangeDir
  Dir\SubDir 2\File x flFile
<Procedure pointer> is an optional integer whose value is the one passed to the <Pointer> parameter of fCopyFile. If <Pointer> is not specified, <Pointer> is set to 0.

To retrieve the value of <Procedure pointer>, its value must be assigned to the value of <Pointer> in the procedure with Transfer.

Remark: The parameters of this procedure are optional: you can for example only specify the path of the file to copy and the path of the destination file.

Versions 19 and later

Values returned by the procedure (Syntax 2)

The <Procedure name> procedure must return one of the following values:


fcStop	Used to stop the copy permanently.
fcCopy	Used to continue the copy.
fcIgnore	Used to ignore the copy of a file.

A WLanguage error occurs if the procedure does not return one of these values.

Case 1. Full interruption of copy

To force the interruption of copy, the <Procedure name> procedure must return the fcStop constant.

Example: the "CopyProduct" procedure is automatically called by fCopyFile:

PROCÉDURE CopyProduct(PathSourceFile, PathDestinationFile)
...
// Stop requested?
Multitask(-1)
IF KeyPressed(kpEscape) = True THEN
Info("The copy will be stopped")
RESULT fcStop
END
...
RESULT fcCopy

If the Esc key is pressed, fCopyFile returns the fcStop constant.

In the other cases (to continue the browse), the <Procedure name> procedure returns the fcCopy constant.

Case 2. Partial interruption of copy

In order for the <Procedure name> procedure not to be run for a given file, the <Procedure name> procedure must return the fcIgnore constant.

Example: The "FindProduct" procedure is automatically called by fCopyFile:

PROCÉDURE FindProduct(PathSourceFile, PathDestinationFile)
...
// File to ignore
IF StringEndsWith(PathSourceFile, "WrongFile.XLS") THEN
RESULT fcIgnore
END
...
RESULT fcCopy

To avoid copying the "WrongFile.XLS" file, the procedure returns the fcIgnore constant. The <Procedure name> procedure is automatically called for the next copied file, without copying the current file.

New in version 19

Values returned by the procedure (Syntax 2)

The <Procedure name> procedure must return one of the following values:


fcStop	Used to stop the copy permanently.
fcCopy	Used to continue the copy.
fcIgnore	Used to ignore the copy of a file.

A WLanguage error occurs if the procedure does not return one of these values.

Case 1. Full interruption of copy

To force the interruption of copy, the <Procedure name> procedure must return the fcStop constant.

Example: the "CopyProduct" procedure is automatically called by fCopyFile:

If the Esc key is pressed, fCopyFile returns the fcStop constant.

In the other cases (to continue the browse), the <Procedure name> procedure returns the fcCopy constant.

Case 2. Partial interruption of copy

In order for the <Procedure name> procedure not to be run for a given file, the <Procedure name> procedure must return the fcIgnore constant.

Example: The "FindProduct" procedure is automatically called by fCopyFile:

PROCÉDURE FindProduct(PathSourceFile, PathDestinationFile)
...
// File to ignore
IF StringEndsWith(PathSourceFile, "WrongFile.XLS") THEN
RESULT fcIgnore
END
...
RESULT fcCopy

Values returned by the procedure (Syntax 2)

The <Procedure name> procedure must return one of the following values:


fcStop	Used to stop the copy permanently.
fcCopy	Used to continue the copy.
fcIgnore	Used to ignore the copy of a file.

A WLanguage error occurs if the procedure does not return one of these values.

Case 1. Full interruption of copy

To force the interruption of copy, the <Procedure name> procedure must return the fcStop constant.

Example: the "CopyProduct" procedure is automatically called by fCopyFile:

If the Esc key is pressed, fCopyFile returns the fcStop constant.

In the other cases (to continue the browse), the <Procedure name> procedure returns the fcCopy constant.

Case 2. Partial interruption of copy

In order for the <Procedure name> procedure not to be run for a given file, the <Procedure name> procedure must return the fcIgnore constant.

Example: The "FindProduct" procedure is automatically called by fCopyFile:

PROCÉDURE FindProduct(PathSourceFile, PathDestinationFile)
...
// File to ignore
IF StringEndsWith(PathSourceFile, "WrongFile.XLS") THEN
RESULT fcIgnore
END
...
RESULT fcCopy

Managing errors

fCopyFile generates an error in the following cases:

the file to copy does not exist,
the file to copy is locked,
is invalid,
<Path of copied file> is an empty string,
<Path of file to copy> and <Path of copied file> are identical.

Operating mode in Windows Vista (and later)

If this function does not operate properly in Windows Vista (and later), check whether the file or directory used is not in one of the system directories (Windows directory or "Program Files" directory).

Indeed, in Windows Vista (and later), with the UAC mechanism (User Account Control) enabled, you must have the administrator privileges to handle and/or modify the files or directories in the system directories (Windows directory or "Program Files" directory).

Programming tip: To handle and/or modify the files or directories without administrator privileges, you should:

avoid writing into the Windows directory or into the "Program Files" directory,
use the system directory corresponding to the application (returned by SysDir associated with the srCommonAppData constant).

Creating directories during the copy

If one of the directories of the destination path does not exist, it is automatically created.
If the source file corresponds to all the files found in a directory (for example, C:\Temp\*.*), the frRecursive constant must be used to create the sub-directories in the destination (and to copy their content).

Remark: To copy directories, you also have the ability to use fCopyDir.

Equivalence

The operating mode of fCopyFile is equivalent to the operating mode of ceCopyFile.

The only difference is:

fCopyFile handles the files found on the Pocket PC from a WINDEV Mobile application.
ceCopyFile handles the files found on the Pocket PC from a WINDEV application.

Related Examples:

Unit examples (WINDEV): Handling text files

[ + ] Handling "text" files with WINDEV:
- Create a text file
- Write into a text file
- Read in a text file

Unit examples (WEBDEV): Handling text files

[ + ] This example explains how to handle "non HFSQL" files with WEBDEV and it allows you to:
- Create a text file
- Write into a text file
- Read in a text file

Unit examples (WINDEV Mobile): Handling text files

[ + ] Handling external "text" files:
- Create a text file
- Write into a text file
- Read in a text file

Component : wd250std.dll