INIRead (Function)

WINDEV, WEBDEV AND WINDEV MOBILE
ONLINE HELP

Version:

Home | Sign in | English

Functions for Windows management

Various WINDEV functions

INIRead

Presentation

Example

Reading the persistent values

Various

See also

INIRead (Function)

In french: INILit

Reads the content of a INI file (or the content of a file structured like a .INI file). You can get:

the value of a keyword found in a specific section,
the list of keywords found in a section,
the list of file sections.

Versions 15 and later

This function is now available for Android applications.

New in version 15

This function is now available for Android applications.

Versions 16 and later

This function is now available for Windows Phone applications.

New in version 16

This function is now available for Windows Phone applications.

Versions 17 and later

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad 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 of .INI file

[WD examples]
Name1 = WDInstall
Name2 = WDBench
[Description of WDInstall]
Caption = Use the control panel of Windows
LST = 43
Page = 12

Example

See additional examples

// Read in the [WD Examples] section
INIRead("WD Examples", "Name2", "", "C:\Temp\ExamplesLST.INI")

// Default choice read in the .INI
nProduct is int = Val(INIRead("USER", ...
"LastProd", "", fExeDir() + "\Port.INI"))
IF nProduct > 0 THEN ListSelectPlus(LIST_Product, nProduct)

Syntax

<Result> = INIRead(<Section> [, <Keyword> [, <Not found> [, <File>]]])

<Result>: Character string

Text sought or list of keywords found in the section (the keywords are separated by CR characters),
List of file sections (the sections are separated by CR characters).
Content of <Not found> in the following cases:
the string corresponding to the keyword is empty,
the keyword is not found,
the file is not found.
Empty string (if <Not found> is not specified or if it is equal to an empty string) in the following cases:
the string corresponding to the keyword is empty,
the keyword is not found,
the file is not found.

<Section>: Character string (with quotes)

Name of section to read in the INI file.
If this parameter and <Keyword> correspond to an empty string, <Result> contains the list of sections found in the file, separated by CR characters.

Remark: This name cannot contain the "-" character.
Versions 17 and later
This parameter must necessarily be specified.
New in version 17
This parameter must necessarily be specified.
This parameter must necessarily be specified.

<Keyword>: Optional character string (with quotes)

Name of the keyword containing the information to read.
If this parameter is an empty string, <Result> contains the list of keywords found in <Section>, separated by CR characters.
Versions 17 and later
This parameter must necessarily be specified.
New in version 17
This parameter must necessarily be specified.
This parameter must necessarily be specified.

<Not found>: Optional character string (with quotes)

Text to return if the requested keyword was not read. This parameter corresponds to an empty string by default.
Versions 17 and later
This parameter must necessarily be specified.
New in version 17
This parameter must necessarily be specified.
This parameter must necessarily be specified.

<File>: Optional character string (with quotes)

Full name of file to read (with its extension).
The WIN.INI file will be used if this parameter is not specified.
If only the name of the file is specified, the specified file will be sought in the directory of Windows.
Name and full path of file to read (with its extension).
Versions 15 and later
Full name of file to read (with its extension). 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.
If this parameter is not specified, the file used will be the one named like the project and found in the application runtime directory (current directory). The file will be created if it does not exist.
If only the path is not specified , the file will be sought in the application runtime directory (current directory).
Reminder: In Android, the file system is read-only on the device and on the emulator. An application is only allowed to write to its setup directory or one of its subdirectories, as well as to external memory (SDCard).
New in version 15
Full name of file to read (with its extension). 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.
If this parameter is not specified, the file used will be the one named like the project and found in the application runtime directory (current directory). The file will be created if it does not exist.
If only the path is not specified , the file will be sought in the application runtime directory (current directory).
Reminder: In Android, the file system is read-only on the device and on the emulator. An application is only allowed to write to its setup directory or one of its subdirectories, as well as to external memory (SDCard).
Full name of file to read (with its extension). 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.
If this parameter is not specified, the file used will be the one named like the project and found in the application runtime directory (current directory). The file will be created if it does not exist.
If only the path is not specified , the file will be sought in the application runtime directory (current directory).
Reminder: In Android, the file system is read-only on the device and on the emulator. An application is only allowed to write to its setup directory or one of its subdirectories, as well as to external memory (SDCard).
Versions 17 and later
This parameter is mandatory. 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, an application has the rights to write into its setup directory or into one of its subdirectories.
New in version 17
This parameter is mandatory. 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, an application has the rights to write into its setup directory or into one of its subdirectories.
This parameter is mandatory. 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, an application has the rights to write into its setup directory or into one of its subdirectories.

Remarks

Reading the persistent values

To read the persistent values in a INI file (saved with SaveParameter), use LoadParameter.

Various

To read in the registry, use the functions specific to the registry: RegistryQueryValue, ...
The INI files are limited to 64 KB (in Windows 98).
TSE: INIRead is using the Windows directory by default.
Caution: Until version 21, INIRead was using the Windows directory of the user by default.
Reminder: In TSE mode, the access to a '.INI' file with a relative name is not recommended. We advise you to use one of the following solutions:
- SaveParameter and LoadParameter.
- Registry,
- using an absolute name, based on fDataDir for example.

Component : wd250std.dll